TWI713723B - 水溶性淬火油組成物、其濃縮液以及淬火方法 - Google Patents
水溶性淬火油組成物、其濃縮液以及淬火方法 Download PDFInfo
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- TWI713723B TWI713723B TW106111263A TW106111263A TWI713723B TW I713723 B TWI713723 B TW I713723B TW 106111263 A TW106111263 A TW 106111263A TW 106111263 A TW106111263 A TW 106111263A TW I713723 B TWI713723 B TW I713723B
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- water
- oil composition
- quenching oil
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- 238000010791 quenching Methods 0.000 title claims abstract description 83
- 230000000171 quenching effect Effects 0.000 title claims abstract description 83
- 239000000203 mixture Substances 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims description 19
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 70
- -1 alkylene glycol ether Chemical compound 0.000 claims abstract description 43
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000002156 mixing Methods 0.000 claims abstract description 22
- 239000000126 substance Substances 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims description 40
- 229910052751 metal Inorganic materials 0.000 claims description 11
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- 239000007788 liquid Substances 0.000 claims description 9
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- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 claims 3
- 125000004432 carbon atom Chemical group C* 0.000 description 16
- 150000002763 monocarboxylic acids Chemical class 0.000 description 13
- 125000002723 alicyclic group Chemical group 0.000 description 10
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- 239000002253 acid Substances 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
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- OILUAKBAMVLXGF-UHFFFAOYSA-N 3,5,5-trimethyl-hexanoic acid Chemical compound OC(=O)CC(C)CC(C)(C)C OILUAKBAMVLXGF-UHFFFAOYSA-N 0.000 description 3
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 3
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 2
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- QFGCFKJIPBRJGM-UHFFFAOYSA-N 12-[(2-methylpropan-2-yl)oxy]-12-oxododecanoic acid Chemical compound CC(C)(C)OC(=O)CCCCCCCCCCC(O)=O QFGCFKJIPBRJGM-UHFFFAOYSA-N 0.000 description 2
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- UPGSWASWQBLSKZ-UHFFFAOYSA-N 2-hexoxyethanol Chemical compound CCCCCCOCCO UPGSWASWQBLSKZ-UHFFFAOYSA-N 0.000 description 2
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 2
- QXGVRGZJILVMDF-UHFFFAOYSA-N Tetracosanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCCCCCCCCCCC(O)=O QXGVRGZJILVMDF-UHFFFAOYSA-N 0.000 description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 2
- 239000012964 benzotriazole Substances 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
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- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 2
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- 125000006547 cyclononyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 2
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 2
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
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- 150000002334 glycols Chemical class 0.000 description 2
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 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 2
- JJOJFIHJIRWASH-UHFFFAOYSA-N icosanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCCCCCCC(O)=O JJOJFIHJIRWASH-UHFFFAOYSA-N 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 2
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- BNJOQKFENDDGSC-UHFFFAOYSA-N octadecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCCCCC(O)=O BNJOQKFENDDGSC-UHFFFAOYSA-N 0.000 description 2
- 229960002446 octanoic acid Drugs 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920001515 polyalkylene glycol Polymers 0.000 description 2
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- HQHCYKULIHKCEB-UHFFFAOYSA-N tetradecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCC(O)=O HQHCYKULIHKCEB-UHFFFAOYSA-N 0.000 description 2
- IIYFAKIEWZDVMP-UHFFFAOYSA-N tridecane Chemical compound CCCCCCCCCCCCC IIYFAKIEWZDVMP-UHFFFAOYSA-N 0.000 description 2
- LWBHHRRTOZQPDM-UHFFFAOYSA-N undecanedioic acid Chemical compound OC(=O)CCCCCCCCCC(O)=O LWBHHRRTOZQPDM-UHFFFAOYSA-N 0.000 description 2
- BTIMJGKRHNTHIU-UHFFFAOYSA-N 1-(2-ethylhexoxy)propan-2-ol Chemical compound CCCCC(CC)COCC(C)O BTIMJGKRHNTHIU-UHFFFAOYSA-N 0.000 description 1
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 1
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 description 1
- BWPAALSUQKGDBR-UHFFFAOYSA-N 1-hexoxypropan-2-ol Chemical compound CCCCCCOCC(C)O BWPAALSUQKGDBR-UHFFFAOYSA-N 0.000 description 1
- YNSYUYMBJSVIME-UHFFFAOYSA-N 2-(2-hydroxyethylamino)ethanol;methanol Chemical compound OC.OCCNCCO YNSYUYMBJSVIME-UHFFFAOYSA-N 0.000 description 1
- LLTGNYZQUXACFO-UHFFFAOYSA-N 2-(dicyclohexylamino)ethanol Chemical compound C1CCCCC1N(CCO)C1CCCCC1 LLTGNYZQUXACFO-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
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- MSIAFRBGOYFCND-UHFFFAOYSA-N 2-amino-1-cyclohexylethanol Chemical compound NCC(O)C1CCCCC1 MSIAFRBGOYFCND-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- CBVDPTYIDMQDEO-UHFFFAOYSA-N 2-decoxyethanol Chemical compound CCCCCCCCCCOCCO CBVDPTYIDMQDEO-UHFFFAOYSA-N 0.000 description 1
- ZQCIMPBZCZUDJM-UHFFFAOYSA-N 2-octoxyethanol Chemical compound CCCCCCCCOCCO ZQCIMPBZCZUDJM-UHFFFAOYSA-N 0.000 description 1
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- SFNALCNOMXIBKG-UHFFFAOYSA-N ethylene glycol monododecyl ether Chemical compound CCCCCCCCCCCCOCCO SFNALCNOMXIBKG-UHFFFAOYSA-N 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 229910017053 inorganic salt 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
- 239000000314 lubricant Substances 0.000 description 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
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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
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
- C10M107/34—Polyoxyalkylenes
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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
- 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
- C10M129/16—Ethers
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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
- 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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- 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
- 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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- 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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/24—Polyethers
- C10M145/26—Polyoxyalkylenes
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Abstract
一種水溶性淬火油組成物，係共同摻合水、選自聚氧伸烷基二醇及其衍生物(A)中之至少1種物質與伸烷基二醇醚(B)而成；其中，聚氧伸烷基二醇及其衍生物(A)之質量平均分子量為10,000以上且100,000以下，並且，伸烷基二醇醚(B)對20℃之水100mL的溶解度為2.0g/100mL-H2O以下，且其每莫耳之分子量為1,000g/mol以下。
Description
本發明有關一種水溶性淬火油組成物。
背景技術
金屬之淬火係利用金屬變態來改善其機械性質者，其冷卻過程主要使用淬火油。使用淬火油之冷卻過程分為蒸氣膜階段、沸騰階段及對流階段來考量。
以較大之金屬零件、淬火性不佳之金屬零件而言，採用油系冷卻劑會有冷卻性能不足之傾向，有時會使用水系冷卻劑。然而，由於水之沸點為100℃，蒸氣膜崩解後，處理物會急遽冷卻到100℃左右。因此，水溶性冷卻劑容易發生冷卻不均，又，因蒸氣膜崩解後之冷卻速度快，而有處理物破裂(燒裂)之虞。
現今正嘗試著改善水系冷卻劑之上述缺點。專利文獻1揭示了可藉由使用摻合有無機鹽之水系冷卻劑來縮短特性秒數。
此外，專利文獻2則揭示，含有特定分子量之聚伸烷基二醇或其衍生物與二醇單醚之組合的水溶性淬火油具優異之燒裂防止性、淬火性及焙燒不均防止性。
[專利文獻1]日本特開2014-125680號公報 [專利文獻2]日本特開平9-227932號公報
發明概要 發明欲解決之課題 形成於金屬表面之蒸氣膜會妨礙淬火劑液體與處理物表面之直接接觸，此外，熱導率較小之蒸氣膜會阻礙熱移動，故而蒸氣膜階段之冷卻速度較慢。因此，使用水溶性淬火劑進行急冷時，形成於處理金屬表面之蒸氣膜之崩解動態會大幅影響該淬火劑之冷卻特性。因此，顯示從蒸氣膜階段轉移到沸騰階段之時間的特性秒數係一在冷卻特性上甚為重要之特性值。 專利文獻1之水系冷卻劑可縮短特性秒數，另一方面，其蒸氣膜崩解後之冷卻速度不足，對於處理物破裂之因應尚且不足。此外，專利文獻1及2任一者所揭任一特性秒數在獲得淬火油之優異冷卻特性上效果均不充分。
本發明之課題係以提供下述水溶性淬火油組成物為目的：蒸氣膜崩解後，在JIS K 2242：2012所規定之溫度區域中具有充分之冷卻速度，在此同時，與習知水溶性淬火油劑相較下可達成極短特性秒數。 用以解決課題之手段
本案發明人等精心研討之結果，發現摻合有選自特定聚氧伸烷基二醇及其衍生物中之至少1種物質與特定伸烷基二醇醚來作為添加劑的水溶性淬火油組成物可解決上述課題，進而完成了下述發明。 亦即，本發明提供以下[1]~[3]。 [1]一種水溶性淬火油組成物，係共同摻合水、選自聚氧伸烷基二醇及其衍生物(A)中之至少1種物質以及伸烷基二醇醚(B)而成；其中，聚氧伸烷基二醇及其衍生物(A)之質量平均分子量為10,000以上且100,000以下；伸烷基二醇醚(B)對20℃之水100mL的溶解度為2.0g/100mL-H2
O以下，且其每莫耳之分子量為1,000g/mol以下。 [2]如上述[1]記載之水溶性淬火油組成物之濃縮液。 [3]一種淬火方法，係於將金屬構成之構件淬火後，使用上述[1]所記載之水溶性淬火油組成物進行冷卻。
依據本發明，可提供一種水溶性淬火油組成物，其在蒸氣膜崩解後之JIS K 2242：2012：附屬書A(B法)所規定之溫度區域中具有充分之冷卻速度，同時可達成極短之特性秒數。
用以實施發明之形態 以下就本發明之實施形態予以詳盡說明。 [水溶性淬火油組成物] 本實施形態之水溶性淬火油組成物係摻合選自下述成分(A)中之至少1種物質與成分(B)而成。 上述「摻合選自成分(A)中之至少1種物質與成分(B)而成之水溶性淬火油組成物」也包含：新油時「含有選自成分(A)中之至少1種物質與成分(B)之水溶性淬火油組成物」。此外，在不損及本實施形態之效果的範圍內，亦可為含有其他添加劑之水溶性淬火油組成物。 本實施形態中「特性秒数」係指遵照JIS K 2242：2012：附屬書A(B法)而測得之「特性秒數」。 本實施形態中「冷卻速度」係指：遵照JIS K 2242：2012：附屬書A(B法)而測得、從350℃至150℃之溫度區域中的冷卻時間算出之冷卻速度。
＜聚氧伸烷基二醇及其衍生物(A)＞ 本實施形態之水溶性淬火油組成物中需摻合選自聚氧伸烷基二醇及其衍生物(A)中之至少1種物質，且聚氧伸烷基二醇及其衍生物(A)之質量平均分子量需在10,000以上且100,000以下。 聚氧伸烷基二醇及其衍生物(A)可使用質量平均分子量在10,000以上且100,000以下範圍內之物。若質量平均分子量小於10,000，則不易獲得具充分冷卻速度之水溶性淬火油組成物而不理想。一旦質量平均分子量超過100,000，則因組成物本身黏度上昇所致處置性惡化、材料汙染及構件奪走油份等而不理想。聚氧伸烷基二醇及其衍生物(A)之質量平均分子量宜為12,000以上且80,000以下，更宜為14,000以上且50,000以下。另，該質量平均分子量係利用凝膠滲透層析法(GPC)法之聚苯乙烯換算值。
聚氧伸烷基二醇及其衍生物(A)具有氧伸烷基單元作為重複單元，質量平均分子量僅需在10,000以上且100,000以下之範圍內即可，並未特別受限。此種聚氧伸烷基二醇及其衍生物(A)可適宜舉例如下述通式(I)所示化合物。 R1
O-(RA
O)n
-R2
(I) 式中，RA
表示碳數2~6之伸烷基。R1
及R2
各自獨立表示氫原子、碳數1~10之烷基、碳數1~11之醯基、可具有取代基且碳數5~18之飽和或不飽和脂環式烴基或芳香族烴基。n為使該化合物之重量平均分子量落在10,000以上且100,000以下範圍內之數值。(RA
O)單元有多數個時，亦即n≧2時，各(RA
O)單元可相同亦可互異。氧伸烷基單元(RA
O)互異時會成為共聚物，但此時可為無規及嵌段共聚物中之任一者。 聚氧伸烷基二醇及其衍生物(A)宜為水溶性。
聚氧伸烷基二醇及其衍生物(A)之較佳例可舉如：上述式(1)之(RA
O)單元係以環氧乙烷、環氧丙烷及環氧丁烷等中之1種伸烷基氧化物來構成的聚氧伸烷基二醇；上述式(1)之(RA
O)單元係由選自環氧乙烷、環氧丙烷及環氧丁烷等中之二種以上伸烷基氧化物之共聚物所構成的聚氧伸烷基二醇；以及，上述式(1)之末端R1
及R2
中之至少一者表示碳數1~10之烷基、碳數1~11之醯基及可具有取代基且碳數5~18之飽和或不飽和脂環式烴基或芳香族烴基中之任一者的聚氧伸烷基二醇衍生物。
R1
及R2
所示碳數1~10之烷基可舉例如甲基、乙基、正丙基、異丙基、正丁基、異丁基、二級丁基、三級丁基、己基、2-乙基己基、庚基、辛基、壬基及癸基等。碳數1~11之醯基可舉例如具有上述就碳數1~10烷基所具體陳述之基(諸如甲基或乙基等)與羰基者。 R1
及R2
所示碳數5~18之飽和脂環式烴基可舉如環戊基、環己基、環庚基、環辛基、環壬基及環癸基等。碳數5~18之不飽和脂環式烴基可舉如環戊烯基及環己烯基等之上述飽和脂環式烴基具有至少1個不飽和鍵者。碳數5~18之芳香族烴基可具體舉如苯基及萘基等芳基。 取代基可舉例如C1
~C6
烷基、C1
~C6
烷氧基、C6
~C14
芳基等。 聚氧伸烷基二醇之具體例可舉如聚氧乙烯聚氧丙烯二醇。
雖摻合選自聚氧伸烷基二醇及其衍生物(A)中之至少1種物質，但亦可摻合2種以上。本實施形態之水溶性淬火油組成物中，選自聚氧伸烷基二醇及其衍生物(A)中之至少1種物質的摻合量以組成物全量基準計宜為0.1質量%以上且30質量%以下。上述摻合量係指聚氧伸烷基二醇及其衍生物(A)本身之量，含有多種聚氧伸烷基二醇及其衍生物(A)時則表示合計量。只要選自聚氧伸烷基二醇及其衍生物(A)中之至少1種物質之摻合量在上述範圍內，蒸氣膜崩解後可確保充分之冷卻速度而甚理想。選自聚氧伸烷基二醇及其衍生物(A)中之至少1種物質的摻合量以組成物全量為基準計更宜為1質量%以上且25質量%以下，2質量%以上且20質量%以下更佳。
＜伸烷基二醇醚(B)＞ 本實施形態中，摻合到水溶性淬火油組成物之伸烷基二醇醚(B)對20℃下之水100mL的溶解度需為2.0g/100mL-H2
O以下，且每莫耳之分子量需為1,000g/mol以下。 伸烷基二醇醚(B)對20℃下之水100mL的溶解度一旦超過2.0g/100mL-H2
O，則無法達成本實施形態效果之一的極短特性秒數。伸烷基二醇醚(B)對20℃下之水100mL的溶解度宜為1.0g/100mL-H2
O以下，更宜為0.001g/ 100mL-H2
O以上且1.0g/100mL-H2
O以下。
伸烷基二醇醚(B)之每莫耳分子量需在1,000g/mol以下。一旦每莫耳之分子量超過1,000g/mol，則難以達成極短特性秒數。 伸烷基二醇醚(B)之每莫耳分子量宜為75g/mol以上，更宜為100g/mol以上，140g/mol更佳，160g/mol以上尤佳。此外，伸烷基二醇醚(B)之每莫耳之分子量宜為500g/mol以下，更宜為250g/mol以下。
伸烷基二醇醚(B)只要對20℃下之水100mL之溶解度為2.0g/100mL-H2
O以下且每莫耳之分子量為1,000g/mol以下則不特別受限。 上述伸烷基二醇醚(B)可舉例如下述通式(II)所示之物。 R11
O-(RB
O)m
-R12
(II) 式中，RB
表示碳數2~6之伸烷基。R11
及R12
各自獨立表示氫原子、碳數1~10之烷基、碳數1~11之醯基、可具有取代基且碳數5~18之飽和或不飽和脂環式烴基或芳香族烴基，R11
及R12
中之至少一者表示碳數1~10之烷基、或可具有取代基且碳數5~18之飽和或不飽和脂環式烴基或芳香族烴基。m為使該化合物每莫耳之分子量落在1,000g/mol以下範圍之數值。(RB
O)單元有多數個時，亦即m≧2時，各(RB
O)單元可相同亦可互異。氧伸烷基單元(RB
O)互異時會成為共聚物，但此時可為無規及嵌段共聚物中之任一者。
伸烷基二醇醚之較佳例可舉如下述伸烷基二醇醚：上述式(1)之(RB
O)單元係以環氧乙烷、環氧丙烷及環氧丁烷等中之1種伸烷基氧化物來構成，或者以選自環氧乙烷、環氧丙烷及環氧丁烷等中之二種以上伸烷基氧化物來構成，且上述式(1)之末端R11
及R12
中之至少一者表示碳數1~10之烷基。其中，尤可舉如R11
及R12
中之任一者為氫原子之伸烷基二醇單醚。
R11
及R12
所示碳數1~10之烷基可舉例如甲基、乙基、正丙基、異丙基、正丁基、異丁基、二級丁基、三級丁基、己基、2-乙基己基、庚基、辛基、壬基及癸基等。碳數1~11之醯基可舉例如具有上述就碳數1~10烷基所具體陳述之基(諸如甲基或乙基等)與羰基者。 R11
及R12
所示碳數5~18之飽和脂環式烴基可舉如環戊基、環己基、環庚基、環辛基、環壬基及環癸基等。碳數5~18之不飽和脂環式烴基可舉如環戊烯基及環己烯基等之上述飽和脂環式烴基具有至少1個不飽和鍵者。碳數5~18之芳香族烴基可具體舉如苯基及萘基等芳基。 取代基可舉例如C1
~C6
烷基、C1
~C6
烷氧基、C6
~C14
芳基等。
伸烷基二醇醚以具有源自乙二醇、丙二醇及二丙二醇之單元的伸烷基二醇單烷基醚為佳。可舉例如：乙二醇單己醚、乙二醇單辛醚、乙二醇單癸醚及乙二醇單月桂醚等乙二醇單烷基醚；具有丙烯氧基或丁烯氧基來取代該乙二醇單烷基醚之乙烯氧基的聚伸烷基二醇單烷基醚，譬如丙二醇單己醚、1-(2-丁基丁氧基)丙烷-2-醇、二丙二醇單丙醚、二丙二醇單丁醚等伸烷基二醇單烷基醚。此等伸烷基二醇醚可單獨使用1種，亦可併用2種以上。
本實施形態中，摻合到水溶性淬火油組成物中之伸烷基二醇醚(B)之摻合量以組成物全量為基準計宜為0.1質量%以上且10質量%以下。只要摻合量在上述範圍內，則可在確保充分冷卻速度之同時，還使得自冷卻曲線之特性秒數極度縮短。另，併用2種以上伸烷基二醇醚(B)時之「伸烷基二醇醚(B)摻合量」係指其合計量。 伸烷基二醇醚(B)之摻合量以組成物全量為基準計更宜為0.15質量%以上且5質量%以下，0.2質量%以上且3質量%以下更佳。
＜單羧酸(C)＞ 本實施形態中之水溶性淬火油組成物可更摻合單羧酸(C)。此種單羧酸係作為上述成分(B)對水之溶解輔劑來發揮作用，可維持液體之安定性而甚理想。 本實施形態之單羧酸(C)並未特別受限，但以主鏈碳數為4以上且11以下之單羧酸為宜。本實施形態中，單羧酸之主鏈碳數也包含形成羧基之碳。另，於本實施形態中，主鏈之決定係依循IUPAC命名法。 舉例來說，上述單羧酸(C)宜選自己酸、辛酸、壬酸、3,5,5-三甲基己酸中之至少1種，3,5,5-三甲基己酸更佳。上述單羧酸(C)之主鏈碳數宜為5以上且10以下，更宜為6以上且9以下。
本實施形態中，摻合至水溶性淬火油組成物之單羧酸(C)摻合量以組成物全量為基準計宜為0.05質量%以上且10質量%以下。摻合單羧酸(C)時，若摻合量為上述範圍，水溶性淬火油組成物之液體安定而甚理想。 單羧酸(C)之摻合量以組成物全量為基準計以0.1質量%以上且8質量%以下為宜，更宜為0.5質量%以上且5質量%以下。
＜烷醇胺＞ 本實施形態之水溶性淬火油組成物進一步摻合烷醇胺亦甚理想。 烷醇胺只要不阻礙本實施形態之效果即不特別受限。舉例來說，可摻合碳數宜為1以上且12以下(更宜2以上且9以下)之烷醇胺。上述烷醇胺之具體例可舉如單乙醇胺、二乙醇胺、三乙醇胺、單甲醇-二乙醇胺、單異丙醇胺、三異丙醇胺、單環己基乙醇胺、二環己基乙醇胺、單(2-甲基-環戊基)乙醇胺及環己基二乙醇胺等。 上述烷醇胺之摻合量並未特別受限，但以組成物全量為基準計，通常為0.1質量%以上且10質量%以下，且宜為1質量%以上且8質量%以下，更宜為2質量%以上且5質量%以下。
＜其他成分＞ 本實施形態之水溶性淬火油組成物在不損及本實施形態目的之範圍內，可按希望來摻合水溶性淬火油慣用之其他添加劑。就此類其他添加劑而言，舉例來說，可適當地摻合苯并三唑、甲苯并三唑等防腐蝕劑、防鏽劑、銅去活化劑、抗氧化劑、聚矽氧系消泡劑、著色劑及焦磷酸鉀等無機酸鹽之冷卻劑等。此外，可摻合脂肪族二羧酸來作為單羧酸(C)以外之脂肪族羧酸。脂肪族二羧酸可舉如辛二酸(栓酸)、壬二酸(杜鵑花酸)、癸二酸(泌酯酸)、十一烷二酸、十二烷二酸、十三烷二酸、十四烷二酸、十六烷二酸、十八烷二酸、二十烷二酸、二十二烷二酸、二十四烷二酸、二十六烷二酸、二十八烷二酸等飽和脂肪族二羧酸(此等二羧酸可為直鏈狀亦可為支鏈狀)。 此等添加劑之含量可在不損及本發明效果之範圍內適當調整。添加劑之含量以潤滑油組成物全量(100質量%)為基準計，通常為0.001質量%以上且10質量%以下，以0.005質量%以上且8質量%以下為宜，更宜為0.01質量%以上且5質量%以下，0.05質量%以上且1質量%以下更佳。另，含有多種成分作為添加劑時，則各成分獨立含有上述範圍。 另，摻合到本實施形態之水溶性淬火油組成物中之水、成分(A)~(C)、烷醇胺及其他成分之合計摻合量不超過100質量%。
＜水＞ 本實施形態之水溶性淬火油組成物所含之水並不特別受限，可使用蒸餾水、離子交換水、自來水、工業用水等之任一者。 本實施形態之水溶性淬火油組成物之水含量並未特別受限，可在成分(A)~(C)、烷醇胺與其他成分合計量之殘餘部分(各成分與水合計為100質量%)的廣泛範圍內作選擇。水含量通常選自50~99質量%之廣泛範圍，且以60~98質量%為宜，70~97質量%更佳。 於本發明之一態樣之中，水、成分(A)、成分(B)及成分(C)之合計含量以水溶性淬火油組成物全量(100質量%)為基準計宜為80~100質量%，更宜為95~100質量%。 於本發明之一態樣中，水、成分(A)、成分(B)、成分(C)、烷醇胺及其他添加劑之合計含量以水溶性淬火油組成物全量(100質量%)為基準計宜為90~100質量%，更宜為95~100質量%。
本實施形態之水溶性淬火油組成物在具有充分冷卻速度之同時，可達成極短之特性秒數。此特性秒數遵照JIS K 2242：2012：附屬書A(B法)，在液溫40℃下測得之特性秒數小於0.1秒，與迄今之水溶性淬火油相較可達成格外短促之特性秒數，顯示出優異之冷卻性能。此外，本實施形態之水溶性淬火油組成物於蒸氣膜崩解後具有190~300秒左右之充分冷卻速度。
依據本實施形態，亦可提供將上述水溶性淬火油組成物濃縮而成之濃縮液。此種濃縮液在可圖保存及搬運等之便利上甚是理想。 本實施形態之濃縮液宜係將上述水溶性淬火油組成物濃縮2~30倍(更宜2.5~25倍，3~20倍更佳)而成者。
接著，就本實施形態之淬火方法予以說明。 ＜淬火方法及運用＞ 本實施形態亦提供一種淬火方法，即，將由金屬構成之構件淬火後，使用上述水溶性淬火油組成物進行冷卻。上述水溶性淬火油組成物在具有充分冷卻速度之同時，特性秒數極短。因此，本實施形態之淬火方法可顯著抑制所處理之金屬構件發生破裂以及冷卻不均造成之淬火應變而甚理想。 此外，本實施形態也提供一種水溶性淬火油組成物之運用，即，將由金屬構成之構件淬火後進行冷卻時運用上述水溶性淬火油組成物。 本實施形態之淬火方法可使用浸漬淬火及高頻淬火等。 實施例
以下利用實施例更具體說明本實施形態，但本實施形態完全不受其等所限。
實施例1~2及比較例1~7 以表1所示摻合材料及比率來調製水溶性淬火油組成物。 針對上述水溶性淬火油組成物，按以下評價方法針對各水溶性淬火油組成物評價其冷卻性能。茲將結果一併顯示於表1。
[評價方法] (1)冷卻性評價 遵照JIS K 2242：2012：附屬書A(B法)所規定之冷卻性試驗，獲得針對液溫40℃下所得各淬火油組成物之冷卻曲線。 (1.1)特性秒數 從上述冷卻曲線得出到達特性溫度(蒸氣膜階段結束之溫度)為止之時間(秒數)。 (1.2)冷卻速度 就上述冷卻曲線算出從350℃至150℃之冷卻速度。 [表1] 
表1及2之摻合材料如下。 (A)聚氧伸烷基二醇及其衍生物 ・聚氧乙烯聚氧丙烯二醇(質量平均分子量：15,000，多分散度(Mw/Mn)=1.5，環氧乙烷：環氧丙烷=72：28) (B)伸烷基二醇醚(以下「溶解度」為對20℃下之水100mL之溶解度：單位為g/100mL-H2
O) ・乙二醇單己醚(溶解度：0.99g/100mL-H2
O，每莫耳之分子量：146.3) ・丙二醇單己醚(溶解度：0.4g/100mL-H2
O，每莫耳之分子量：160.3) (其他伸烷基二醇單烷基醚) ・丙二醇單丁醚(溶解度：6.4g/100mL-H2
O，每莫耳之分子量：132.2g/mol) ・二丙二醇單丁醚(溶解度：3.0g/100mL-H2
O，每莫耳之分子量：190.3g/mol) ・乙二醇單丁醚(易溶，每莫耳之分子量：118.2g/mol) ・二乙二醇單丁醚(易溶，每莫耳之分子量：162.3) (C)單羧酸 ・3,5,5-三甲基己酸(主鏈碳數：6) ＜烷醇胺＞ ・環己基二乙醇胺 ＜水＞ ・離子交換水 ＜其他成分＞ ・苯并三唑、十二烷二酸、焦磷酸鉀
得知實施例之水溶性淬火油組成物在蒸氣膜崩解後具有充分之冷卻速度，在此同時，達成小於0.1秒之極短特性秒數，具優異之冷卻性能。比較例1係一摻合了用作冷卻劑之焦磷酸鉀的系統，特性秒數雖短但冷却速度非常快。摻合有對20℃下之水100mL的溶解度超過2.0g/100mL-H2
O之化合物來作為伸烷基二醇醚的比較例2~5與實施例相較下特性秒數不佳。除了不含(B)成分之外與實施例1具有相同組成之比較例7則無法達成極短特性秒數。 產業上之可利用性
依據本實施形態，可提供一種在蒸氣膜崩解後具有充分冷卻速度同時可達成極短特性秒數之水溶性淬火油組成物及其濃縮物，以及一種在冷卻時使用該水溶性淬火油組成物之淬火方法。
(無)
Claims (12)
- 一種水溶性淬火油組成物，係共同摻合水、選自聚氧伸烷基二醇及其衍生物(A)中之至少1種物質與伸烷基二醇醚(B)而成；其中聚氧伸烷基二醇及其衍生物(A)之質量平均分子量為10,000以上且100,000以下；伸烷基二醇醚(B)對20℃之水100mL的溶解度為2.0g/100mL-H2O以下，且其每莫耳之分子量為1,000g/mol以下。
- 如請求項1之水溶性淬火油組成物，其中伸烷基二醇醚(B)對20℃下之水100mL之溶解度為1.0g/100mL-H2O以下。
- 如請求項1之水溶性淬火油組成物，其中伸烷基二醇醚(B)之摻合量以組成物全量為基準計係0.1質量%以上且10質量%以下。
- 如請求項1之水溶性淬火油組成物，其中選自聚氧伸烷基二醇及其衍生物(A)中之至少1種物質的摻合量以組成物全量為基準計係0.1質量%以上且30質量%以下。
- 如請求項1至4中任一項之水溶性淬火油組成物，其係更摻合單羧酸(C)而成。
- 如請求項5之水溶性淬火油組成物，其中單羧酸(C)之主鏈碳數為4以上且11以下。
- 如請求項5之水溶性淬火油組成物，其中 單羧酸(C)之摻合量以組成物全量為基準計係0.05質量%以上且10質量%以下。
- 如請求項1至4中任一項之水溶性淬火油組成物，其係更摻合0.1質量%以上且10質量%以下之烷醇胺而成。
- 如請求項5之水溶性淬火油組成物，其係更摻合0.1質量%以上且10質量%以下之烷醇胺而成。
- 如請求項1至4中任一項之水溶性淬火油組成物，其遵照JIS K2242：2012：附屬書A(B法)而基於液溫40℃下所得冷卻曲線之特性秒數小於0.1秒。
- 一種水溶性淬火油組成物之濃縮液，該水溶性淬火油組成物係如請求項1至10中任一項之水溶性淬火油組成物。
- 一種淬火方法，係於將金屬構成之構件淬火後，使用如請求項1至10中任一項之水溶性淬火油組成物進行冷卻。
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| JP6744048B2 (ja) | 2020-08-19 |
| US11479737B2 (en) | 2022-10-25 |
| CN108884504A (zh) | 2018-11-23 |
| US20200354648A1 (en) | 2020-11-12 |
| TW201807201A (zh) | 2018-03-01 |
| JPWO2017171035A1 (ja) | 2019-02-14 |
| CN108884504B (zh) | 2021-01-26 |
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