SE512874C2 - Ett förfarande för mekanisk bearbetning i närvaro av en koboltinnehållande metall - Google Patents
Ett förfarande för mekanisk bearbetning i närvaro av en koboltinnehållande metallInfo
- Publication number
- SE512874C2 SE512874C2 SE9803004A SE9803004A SE512874C2 SE 512874 C2 SE512874 C2 SE 512874C2 SE 9803004 A SE9803004 A SE 9803004A SE 9803004 A SE9803004 A SE 9803004A SE 512874 C2 SE512874 C2 SE 512874C2
- Authority
- SE
- Sweden
- Prior art keywords
- weight
- formula
- group
- groups
- carbon atoms
- Prior art date
Links
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 11
- 239000010941 cobalt Substances 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract 8
- 239000002184 metal Substances 0.000 title claims abstract 6
- 229910052751 metal Inorganic materials 0.000 title claims abstract 6
- 238000003754 machining Methods 0.000 title 1
- 238000005260 corrosion Methods 0.000 claims abstract description 28
- 230000007797 corrosion Effects 0.000 claims abstract description 20
- -1 diphosphate ester Chemical class 0.000 claims abstract description 17
- 239000001177 diphosphate Substances 0.000 claims abstract description 5
- 235000011180 diphosphates Nutrition 0.000 claims abstract description 5
- 238000005555 metalworking Methods 0.000 claims abstract description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract 2
- 150000002739 metals Chemical class 0.000 claims abstract 2
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 claims abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 239000000314 lubricant Substances 0.000 claims description 13
- 239000012141 concentrate Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 150000001735 carboxylic acids Chemical class 0.000 claims description 10
- 239000003112 inhibitor Substances 0.000 claims description 10
- 125000005702 oxyalkylene group Chemical group 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000470 constituent Substances 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 3
- 235000014121 butter Nutrition 0.000 claims 1
- 235000013339 cereals Nutrition 0.000 claims 1
- 125000001033 ether group Chemical group 0.000 claims 1
- 125000005429 oxyalkyl group Chemical group 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 abstract description 3
- 229910001429 cobalt ion Inorganic materials 0.000 abstract 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 abstract 1
- 239000005068 cooling lubricant Substances 0.000 abstract 1
- 150000004712 monophosphates Chemical class 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 6
- 125000001931 aliphatic group Chemical group 0.000 description 6
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 5
- 239000002826 coolant Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical group OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- 150000001991 dicarboxylic acids Chemical class 0.000 description 3
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical class [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 150000002763 monocarboxylic acids Chemical class 0.000 description 3
- YPIFGDQKSSMYHQ-UHFFFAOYSA-N 7,7-dimethyloctanoic acid Chemical compound CC(C)(C)CCCCCC(O)=O YPIFGDQKSSMYHQ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- ZHYZQXUYZJNEHD-CLFYSBASSA-N (2z)-3,7-dimethylocta-2,6-dienoic acid Chemical compound CC(C)=CCC\C(C)=C/C(O)=O ZHYZQXUYZJNEHD-CLFYSBASSA-N 0.000 description 1
- ODCMOZLVFHHLMY-UHFFFAOYSA-N 1-(2-hydroxyethoxy)hexan-2-ol Chemical compound CCCCC(O)COCCO ODCMOZLVFHHLMY-UHFFFAOYSA-N 0.000 description 1
- SBGFNHWKIOFPRM-UHFFFAOYSA-N 1-[2-(2-hydroxyethoxy)ethoxy]hexan-2-ol Chemical compound CCCCC(O)COCCOCCO SBGFNHWKIOFPRM-UHFFFAOYSA-N 0.000 description 1
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- JKIPEYRNDJXVMA-UHFFFAOYSA-N n,n-diethylethanamine;2-methyloxirane Chemical compound CC1CO1.CCN(CC)CC JKIPEYRNDJXVMA-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 150000004867 thiadiazoles Chemical class 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M129/30—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms
- C10M129/32—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms monocarboxylic
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M129/30—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms
- C10M129/34—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms polycarboxylic
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- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
- C10M129/40—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
- C10M129/42—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms polycarboxylic
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M133/08—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups
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- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
- C10M137/04—Phosphate esters
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- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/063—Peroxides
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or salts
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
- C10M2207/046—Hydroxy ethers
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/122—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms monocarboxylic
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
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- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
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Description
512 874 där R1är en alkylgrupp med 1-12 kolatomer, X är en hydroxylgrupp eller en grupp R1O, där R1 har den ovan angivna betydelsen, oxialkylen är en grupp med 2-4 kolatomer , n är ett tal från 1-5 och m är ett tal från 4-20, eller ett salt därav, b) en karboxylsyra med formeln R2(COOH)P (lll), där R; är en alkylgrupp med 4-10 kolatomer och p är 1 eller 2, eller ett salt därav, och c) en alkanolamin med formeln N(Rs)(R4)(Rs) (W) där Ra, R., och Rs oberoende av varandra betecknar en grupp (AO),,H, där AO betecknar en etylenoxigrupp eller en propylenoxigrupp och n är ett tal från 2-6, varvid det totala antal etylenoxigrupper i förhållande till det totala antalet propylenoxigrupper är mellan 2:1 och 1:3; varvid mängden av a) är 5-85 viktprocent, b) är 5-85 viktprocent och c) är 10-90 viktprocent, beräknat på den totala mängden av a), b) och c). Kombinationen mellan fosfatestern, Karboxylsyran och alkanolaminen enligt uppfinningen ger en väsentlig reduktion i mängden frigjort kobolt ijämförelse med en korrosionsinhibitor, som består av en karboxylsyra och en alkanolamin. Föreningarna l, ll, lll och IV bidrar också till smörjningen.
Alkanolaminen innehåller alltid åtminstone två propylenoxigrupper. Företrädesvis framställes alkanolaminerna genom att etoxilera ammoniak med 2-4 mol etylenoxid följt av propoxilering med 4-7 mol propylenoxid per mol ammoniak. Dessa alkanolaminers hydroxylgrupper utgöres av endast sekundära hydroxylgrupper.
Företrädesvis är förhållandet mellan antalet etylenoxigrupper och propylenoxigrupper från 1:1 till 1:3.
Karboxylsyran med formeln lll innehåller en alifatisk grupp, som kan vara mättad eller omättad, rak eller grenad. Företrädesvis innehåller monokarboxylsyror alifatiska grupper med 5-9 kolatomer, medan dikarboxylsyrorna företrädesvis har en alifatisk grupp med 6-10 kolatomer. Lämpliga exempel på karboxylsyror är azelainsyra, pelargonsyra, sebacinsyra, isonansyra, neodekansyra, n-oktansyra, n-dekansyra 512 874 och dodekandisyra. Karboxylsyror med grenade alifatiska grupper och med föredragen storlek utnyttjas ofta, eftersom de är Iágskummande.
I fosfatestrarna med forrnlema I och ll väljes lämpligen grupperna (oxialkylen),. och (oxialkylen)m på ett sådant sätt att estrarna blir vattenlösliga eller lätt dispergerbara i vatten. Den alifatiska gruppen R1 kan vara mättad eller omättad, rak eller grenad och innehåller företrädesvis 2-8 kolatomer. Företrädesvis utgöres fosfatestern med formeln l till minst 50 viktprocent av monoestrar. I formeln ll utgöres företrädesvis polyoxialkylenkedjan till minst 50 viktprocent av oxialkylengrupper med 3-4 kolatomer och m är företrädesvis minst 6, eftersom dessa difosfater förutom sin korrosionsinhiberande effekt ger ett betydande bidrag till smörjningen. Speciellt lämpliga är de difosfater, som innehåller polyoxipropylenkedjor med 5-10 oxipropylenenheter.
Innehållet av komponenterna a), b) och c) kan variera inom vida gränser, men det är vanligtvis mellan 0,1 och 10 viktprocent, företrädesvis mellan 1 och 7 viktprocent av kylsmörjmedlet klart för användning. Kylsmörjmedlet kan även innehålla ett antal av andra additiv, såsom extra korrosionsinhiberande medel och smörjmedel, pH- reglerande eller -kontrollerande medel, baktericider, viskositetsökande medel, löslighetsförbättrande tillsatser, parfymer, färgpastor etc.
Exempel på lämpliga extra korrosionsinhibitorer är aminföreningar, såsom triazol- och tiadiazolföreningar och oorganiska föreningar, såsom alkalimetallhydroxider och borsyra, och reaktionsprodukter mellan borsyra och/eller karboxylsyror med organiska föreningar, såsom alkanolaminer. Halten av dessa extra korrosionsinhibitorer kan utgöra upp till 3 viktprocent av kylsmörjmedlet. Även om kylsmörjmedlet, som innehåller a), b) och c) har en tillfredsställande smörjförmåga för många applikationer kan det finnas tillfällen när en förstärkt smörjande effekt är önskvärd. Exempel på lämpliga smörjmedel som kan införlivas i ett kylsmörjmedel enligt uppfinningen är de som väljes från gruppen bestående av estrar eller aminer av mono- eller dikarboxylsyror med minst 12 kolatomer i acylgrupperna, mono- eller dikarboxylsyror med mer än 12 kolatomer, organiska alifatiska fosfatestrar, som innehåller en eller flera alifatiska grupper med 6-18 kolatomer, nonjoniska alkylenoxidaddukter med en molekylvikt över 400, såsom polypropylenglykoler, glykoler av slumpvis anlagrade propylenoxigrupper och 512 874 etylenoxigrupper och blockpolymer av propylenoxid och etylenoxid och blandningar därav. Halten av dessa extra Smörjmedel kan utgöra upptill 3 viktprocent av kylsmörjmedlet klart för användning.
Den löslighetsförbättrande tillsatsen är vanligtvis làgmolekylära föreningar, som innehåller åtminstone en hydroylgrupp. Molekylvikten normalt under 400. Exempel på lämpliga löslighetsförbättrande tillsatsmedel är propylenglykol, etyldietylenglykol, butyldietylenglykol och butyltrietylenglykol.
Vid framställning av ett kylsmörjmedel enligt uppfinningen är det lämpligt att först bereda ett koncentrat, exempelvis genom att blanda komponentema a), b) och c) och om så önskas vatten och därefter eventuella kompletterande beståndsdelar.
Mängden vatten är lämpligen från 5-80 viktprocent av koncentratet. Ett typisk koncentrat enligt uppfinningen har följande sammansättning komponenterna a+b+c 20-95, företrädesvis 50-90 viktprocent extra korrosionsinhibitorer 0-30, företrädesvis 0-15 viktprocent extra smörmedel 0-30, företrädesvis 0-15 viktprocent vatten 5-80, företrädesvis 10-50 viktprocent andra beståndsdelar 0-30, företrädesvis 0-15 viktprocent Den totala mängden av extra korrosionsinhibitorer, extra smörjmedel och andra beståndsdelar utgör ofta 5-40 viktprocent av koncentratet. Innan koncentratet användes utspädes det med vatten så att kylsmörjmedlet klart för användning har en total halt av a), b) och c) av 0,5-20 viktprocent, företrädesvis 2-10 viktprocent.
Föreliggande uppfinning illustreras ytterligare av följande utföringsexempel.
Exempel Kylsmörjmedel klara för användning framställdes från de vattenhaltiga koncentraten i nedanstående tabell 1. Vattenhalten var 30 viktprocent. Koncentratens pH-värde inställdes på 9 genom tillsats av KOH innan de utspäddes till en aktivhalt av 4 viktprocent. De korrosionsinhiberande effekterna på kobolt och järn av dessa vätskor bestämdes vid en omgivande temperatur av 22°C med följande testmetoder. 512 874 Testema för att mäta Fe-korrosionen utfördes genom att placera 30 gram av gjutjärnspånor jämnt utspridda pà ett cirkelrunt filtrerpapper med en diameter av 90 mm. 1,25 gram av ett av kylsmörjmedlen tillsattes i filtrerpapperets centrum och filtrerpapperet placerades i en Petri-skål av plast och täcktes med ett lock. Den korrosion som ägt rum efter 24 timmar bestämdes genom en visuell inspektion av mängden rost enligt en skala, där 0 = ingen korrosion, 1 = en fläck, 2 = två eller tre fläckar, 3 = mer än tre fläckar upp till 10% missfärgning av pappersytan, 4 = mellan 10 och 25 % missfärgning av pappersytan och5= mer än 25 % missfärgning av pappersytan.
Testerna avseende Co-korrosion utfördes genom att bestämma den mängd av utlöst kobolt, som erhölls, när en 20 ml glasflaska, som innehöll 5 glaspärlor, 5 mg av ett fint pulver av kobolt och 10 ml av en av vätskoma, skakades under 7 dagar. Den utlösta mängden kobolt mättes genom användning av ett atomabsorptionspektrofotometer (AAS). En inledande utvärdering av vätskorna utförde med hjälp av analytiska mätstickor från Merck och endast prov, som innehöll mindre än 30 ppm kobolt underkastades en AAS-analys.
De resultat, som erhölls från korrosionstestema visas i tabell 2.
Tabell 1. Vattenhaltiga koncentrat Kompositioner Komponenter, viktprocent I II III IV V VI VII VIII 1 20 - - - so - - - 2 20 ' - - - - so - - 3 20 - - - - - so - 4 20 - - - - - - so s _ 20 _ - 50 - - - s - 20 _ _ - so - - 7 _ 20 _ - - - so - a - 20 _ - - - - so 9 _ - 20 - so - - - 512 874 10 - - 20 - - 11 - - 20 - - 12 - - 20 - - 13 - - - 20 50 14 - - - 20 - 15 - - - 20 - 16 - - - 20 - 17 10 - 10 - 50 18 10 - 10 - - 19 10 - 10 - - 20 10 - 10 - - 21 10 - - 10 50 22 10 - - 10 - 23 10 - - 10 - 24 10 - - 10 - 25 - 10 10 - 50 26 - 10 10 - - 27 - 10 10 - - 28 - 10 10 - - 29 - 10 - 10 50 30 - 10 - 10 - 31 - 10 - 10 - 32 - 10 - 10 - 50 50 Komponent I = fosfatester, där R1 = hexyl, oxialkylen = oxietylen, n = S, X = hydroxyl Komponent II = difosfat, där oxialkylen = oxipropylen, m = 9 Komponent III = isonansyra Komponent IV = neodekansyra Komponent V = trietanolamin Komponent VI = trietanolamin + 4 propyIenoxid Komponent VII = trietanolamin + 5 propylenoxid Komponent VIII = tríetanolamin + 6 propylenoxid 512 874 Tabell 2, Resultat av korrosionstester Komposition 1 2 3 F e-korrosion 0 0 1 Co-korrosion, ppm 200 15 0 0 30 Komposition 9 10 11 12 13 14 15 16 F e-korroslon 0 O 1 0 0 1 1 2 Co-korrosion, ppm 150 70 0 5 50 100 100 70 Komposition 17 18 19 20 21 22 23 24 Fe-korrosion 0 0 1 0 0 0 0 1 Co-korrosion, ppm 350 O 0 0 100 0 0 0 Komposition 25 26 27 28 29 30 31 32 F e-korrosion 0 0 O 1 0 0 Co-korrosion, ppm 30 0 O 0 30 Av resultaten framgår att metallbearbetningsvätskorna, som formulerats enligt uppfinningen, dvs kompositionerna 18, 19, 20, 22, 23, 24, 26, 27, 27, 28, 30, 31 øch 32, har utmärkta korrosionsinhiberande egenskaper vad avser både kobolt och järn och är överlägsna jämförelsevätskorna.
Claims (2)
1. S12 874 8 Patentkrav 1. Ett förfarande. att. mekanisk bearbeta en koboltlnnehållande. metall eller utföra metallbearbetning av metaller med ett verktyg tillverkat av en. metall, som innehåller kobolt, i närvaro av ett vattenhaltigt kylsmorjmedel, som har ett pH mellan 6 och 10 och innehåller a) en. iosiatester med formeln R-i(oxialkylen).,0P(O)(X)(Ol-l) (1), eller tHQ)2çO)P-(ox.ialkylen).,,0P(0)(Ol-l)2. (ll), där R, är en alkylgrupp med 1-12 kolatomer, X. är en nydroxylgrupp eller en grupp Riü, där R, har den ovan angivna betydelsen, oxialkylen är en grupp med 2-4. kolatorner , n är ett tal från 1-5 och rn är ett tal från 4-20, eller ett salt därav, b) en karboxylsyra med formeln RzlCOül-l» (lll), där R; är enalkylgrupp med 4-10 kolatomer och p är 1 eller 2, eller ett salt därav, och. o). en alkanolamin med formeln NlRøllRlllRsl (IV) där Ra, R., och RS oberoende av varandra betecknar en grupp (AOkl-l, där AO betecknar en etylenoxigrupp eller en propylenoxigrupp och n är ett tal från 2-6, varvid det totala antal etylenoxigrupper i íorhàllande till det totala antalet propylenoxigrupper är mellan 2:1 och.1:3; varvid mängden av a) är 5-85 viktprocent, b) är 5-85 viktprooertt och o) är 10-90 viktprocent, beräknat på den totala mängden av a), b) och c).
2. Förfarande enligt krav 1, kännetecknat därav, att alkanolarriinen lV nar tre. sekundära nydroxylgrupper. 512 874 9 3. Förfarandeenligt krav 1 eller 2, kännetecknat därav, att difosfatestern innehåller en polyoxialkylenkedla, som åtminstone. delvis består av oxlalkylerrgrupper med 3-4 kolatomer, och fosfatestern l består till nlinst 50 viktprooent av monoestrar. 4. Förfarande. enligt något av kraven 1-3, kännetecknat därav, att karboxylsyran med formeln lll är en monokarboxylsyra, där R; är en grenad grupp med 5-9 kolatorner, eller en dikarboxylsyra, där R; är en grenad alitatisk grupp med 6-10 kolatonter. 5. Förfarande enligt något av kraven 1-4, kännetecknat därav, att antalet etylenoxigrupper lförhållande. till antalet propylenoxigrupper i alkanolanxinen med formeln lV är mellan 1:1 och 1:3. ö, Ett koncentrat, kännetecknat därav, att det har följande sammansättning komponenterna a + b + o 20-95 viktprocertt extra korrosionsinhibitorer 0-30 viktproceitt extra smörjmedel 0-30 viktprocem vatten 5-80 viktprooent andra beståndsdelar 0-30 viktprocent där komponenterna a), b) och c) har den i krav 1-5 angivna betydelsen och mängden av a) är 5-85 vlktprocent, b) 5-85 viktprocerlt och c) 10-90 viktprocertt, beräknat på den. totala mängden av a), b ) och o). 7, Koncentrat enligt krav 6, kännetecknat därav, att det har följande sammansättning komponenterna a + b + o 50-90 viktprocent extra korrosionsinhibitorer 0-15 viktprocent extra Smörjmedel 0-15 vlktprocent vatten 10-50 víktprocent andra beståndsdelar 0-15 viktprocerit 5 1 2 8 7 4 10 8. Koncentrat enligt något av knaven 6-7, kännetecknat därav, att den extra korrosionsinhlbitorer, extra smörlrnedel och andra beståndsdelar är mellan 4 och. 40 viktprocent Q Användning av en blandning, som innehåller ett fosfat enligt formeln l eller lL en kaxboxylsyra. med farmeln lll och en alkanolarrlin lV som dessa komponenter är definierade i krav 1-5, som korrosionsinbiberande medel för købolt.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9803004A SE512874C2 (sv) | 1998-09-07 | 1998-09-07 | Ett förfarande för mekanisk bearbetning i närvaro av en koboltinnehållande metall |
| AT99946551T ATE283907T1 (de) | 1998-09-07 | 1999-09-03 | Verfahren zum mechanischen arbeiten in gegenwart eines kobalt enthaltenden metalls |
| PCT/SE1999/001520 WO2000014190A1 (en) | 1998-09-07 | 1999-09-03 | A method for mechanical working in the presence of a cobalt-containing metal |
| US09/786,117 US6432890B1 (en) | 1998-09-07 | 1999-09-03 | Method for mechanical working in the presence of a cobalt-containing metal |
| DE69922390T DE69922390T2 (de) | 1998-09-07 | 1999-09-03 | Verfahren zum mechanischen arbeiten in gegenwart eines kobalt enthaltenden metalls |
| EP99946551A EP1115816B1 (en) | 1998-09-07 | 1999-09-03 | A method for mechanical working in the presence of a cobalt-containing metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9803004A SE512874C2 (sv) | 1998-09-07 | 1998-09-07 | Ett förfarande för mekanisk bearbetning i närvaro av en koboltinnehållande metall |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9803004D0 SE9803004D0 (sv) | 1998-09-07 |
| SE9803004L SE9803004L (sv) | 2000-03-08 |
| SE512874C2 true SE512874C2 (sv) | 2000-05-29 |
Family
ID=20412494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9803004A SE512874C2 (sv) | 1998-09-07 | 1998-09-07 | Ett förfarande för mekanisk bearbetning i närvaro av en koboltinnehållande metall |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6432890B1 (sv) |
| EP (1) | EP1115816B1 (sv) |
| AT (1) | ATE283907T1 (sv) |
| DE (1) | DE69922390T2 (sv) |
| SE (1) | SE512874C2 (sv) |
| WO (1) | WO2000014190A1 (sv) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE516115C2 (sv) * | 1999-01-18 | 2001-11-19 | Rolf Skoeld | Förfarande och ett koncentrat för mekanisk bearbetning av metaller eller legeringar |
| SE513669C2 (sv) * | 1999-01-18 | 2000-10-16 | Rolf Skoeld | Vattenhaltig metallbearbetningsvätska |
| AU2003220376A1 (en) * | 2002-03-18 | 2003-10-08 | The Lubrizol Corporation | Corrosion inhibiting salts, concentrates and metal working fluids containing same |
| WO2008006855A2 (en) * | 2006-07-11 | 2008-01-17 | Taminco | Inhibition of corrosion in cooling water system |
| US8361237B2 (en) | 2008-12-17 | 2013-01-29 | Air Products And Chemicals, Inc. | Wet clean compositions for CoWP and porous dielectrics |
| JP2013133458A (ja) * | 2011-12-27 | 2013-07-08 | Idemitsu Kosan Co Ltd | 水性洗浄剤 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963628A (en) * | 1974-06-07 | 1976-06-15 | Union Carbide Corporation | Fiber lubricant composition |
| US4191658A (en) * | 1974-10-10 | 1980-03-04 | The Lubrizol Corporation | Hot melt metal working lubricants and methods for their application |
| US4256594A (en) * | 1979-05-04 | 1981-03-17 | The Lubrizol Corporation | Hot melt metal working lubricants containing phosphorus-containing compositions |
| SE441099B (sv) | 1983-02-10 | 1985-09-09 | Berol Kemi Ab | Forfarande vid mekanisk bearbetning av gjutjern samt vattenhaltigt koncentrat avsett att anvendas vid forfarandet |
| SE445357B (sv) * | 1984-10-30 | 1986-06-16 | Berol Kemi Ab | Forfarande vid mekanisk bearbetning av kobolthaltig metall samt koncentrat avsett att efter spedning med vatten anvendas vid forfarandet |
| US5622923A (en) * | 1995-06-16 | 1997-04-22 | The Lubrizol Corporation | Lubricating compositions, functional fluids and greases containing thiophosphorus esters or their salts with a oxyalkylene group, and methods of using the same |
-
1998
- 1998-09-07 SE SE9803004A patent/SE512874C2/sv not_active IP Right Cessation
-
1999
- 1999-09-03 AT AT99946551T patent/ATE283907T1/de not_active IP Right Cessation
- 1999-09-03 EP EP99946551A patent/EP1115816B1/en not_active Expired - Lifetime
- 1999-09-03 DE DE69922390T patent/DE69922390T2/de not_active Expired - Fee Related
- 1999-09-03 WO PCT/SE1999/001520 patent/WO2000014190A1/en not_active Ceased
- 1999-09-03 US US09/786,117 patent/US6432890B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE283907T1 (de) | 2004-12-15 |
| SE9803004L (sv) | 2000-03-08 |
| SE9803004D0 (sv) | 1998-09-07 |
| DE69922390D1 (de) | 2005-01-05 |
| EP1115816A1 (en) | 2001-07-18 |
| EP1115816B1 (en) | 2004-12-01 |
| DE69922390T2 (de) | 2005-11-10 |
| US6432890B1 (en) | 2002-08-13 |
| WO2000014190A1 (en) | 2000-03-16 |
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