[go: up one dir, main page]

SE7610069L - Forfarande for framstellning av fosfatbeleggningar pa metallytor i - Google Patents

Forfarande for framstellning av fosfatbeleggningar pa metallytor i

Info

Publication number
SE7610069L
SE7610069L SE7610069A SE7610069A SE7610069L SE 7610069 L SE7610069 L SE 7610069L SE 7610069 A SE7610069 A SE 7610069A SE 7610069 A SE7610069 A SE 7610069A SE 7610069 L SE7610069 L SE 7610069L
Authority
SE
Sweden
Prior art keywords
procedure
preparation
metal surfaces
phosphate coatings
coatings
Prior art date
Application number
SE7610069A
Other languages
English (en)
Inventor
W Ernst
H Y Oei
G Siemund
Original Assignee
Metallgesellschaft Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of SE7610069L publication Critical patent/SE7610069L/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
    • C—CHEMISTRY; METALLURGY
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/22—Orthophosphates containing alkaline earth metal cations

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
SE7610069A 1975-09-12 1976-09-10 Forfarande for framstellning av fosfatbeleggningar pa metallytor i SE7610069L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752540684 DE2540684A1 (de) 1975-09-12 1975-09-12 Verfahren zur herstellung von phosphatueberzuegen auf metalloberflaechen

Publications (1)

Publication Number Publication Date
SE7610069L true SE7610069L (sv) 1977-03-13

Family

ID=5956298

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7610069A SE7610069L (sv) 1975-09-12 1976-09-10 Forfarande for framstellning av fosfatbeleggningar pa metallytor i

Country Status (8)

Country Link
AT (1) AT345627B (sv)
BE (1) BE846009A (sv)
BR (1) BR7605426A (sv)
DE (1) DE2540684A1 (sv)
FR (1) FR2323776A1 (sv)
IT (1) IT1068150B (sv)
NL (1) NL7609015A (sv)
SE (1) SE7610069L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2080835B (en) * 1980-07-25 1984-08-30 Pyrene Chemical Services Ltd Prevention of sludge in phosphating baths
DE3407513A1 (de) * 1984-03-01 1985-09-05 Gerhard Collardin GmbH, 5000 Köln Verfahren zur zink-calcium-phosphatierung von metalloberflaechen bei niedriger behandlungstemperatur
DE58905074D1 (de) * 1988-02-03 1993-09-09 Metallgesellschaft Ag Verfahren zur erzeugung von phosphatueberzuegen auf metallen.
JPH02101174A (ja) * 1988-10-06 1990-04-12 Nippon Paint Co Ltd 冷間加工用リン酸亜鉛処理方法
US11566330B2 (en) * 2019-04-16 2023-01-31 Ppg Industries Ohio, Inc. Systems and methods for maintaining pretreatment baths

Also Published As

Publication number Publication date
ATA459876A (de) 1978-01-15
DE2540684A1 (de) 1977-03-17
NL7609015A (nl) 1977-03-15
FR2323776A1 (fr) 1977-04-08
IT1068150B (it) 1985-03-21
BR7605426A (pt) 1977-08-16
BE846009A (fr) 1976-12-31
FR2323776B1 (sv) 1980-10-31
AT345627B (de) 1978-09-25

Similar Documents

Publication Publication Date Title
SE425101B (sv) Forfarande for framstellning av hardmetallsubstrat med notningsbestendiga oxidbeleggningar
NO148712C (no) Fremgangsmaate ved fremstilling av etylidendiacetat
SE391345B (sv) Forfarande for tetning av fosfatbeleggningar pa metallytor
SE439305B (sv) Forfarande for framstellning av 5-halogenpyrimid-2-oner, vilka er metafasinhibitorer
SE423194B (sv) Forfarande for kallforbindning av metalldelar
SE438274B (sv) Forfarande for kokillgjutning av formgjutdelar samt kokillsats for genomforande av forfarandet
SE425783B (sv) Analogiforfarande for framstellning av lysergsyraamider
SE424745B (sv) Forfarande for ytbehandling av zink eller zinklegeringar med bildning av en fosfatbeleggning
SE7602885L (sv) Forfarande for fosfatering av metaller
AU506200B2 (en) Phosphate coating to metal substrates
SE7703910L (sv) Forfarande for framstellning av amorfa, letta, hart sittande fosfatbeleggningar pa jernmetallytor
SE412575B (sv) Forfarande for framstellning av agglomererade vanadinsuboxider
SE7902396L (sv) Forfarande for framstellning av beskiktade hardmetallkroppar
NO802410L (no) Fremgangsmaate til fremstilling av metallpulver
SE7610069L (sv) Forfarande for framstellning av fosfatbeleggningar pa metallytor i
SE7610068L (sv) Forfarande for framstellning av fosfatbeleggnigar pa metallytor
NO148193C (no) Anordning for elektrolytisk belegging av flater.
BR7508419A (pt) Composicoes anticorrosivas para a preparacao de revestimento em metal
SE7812246L (sv) Forfarande for fosfatering av metaller samt losning for forfarandets genomforande
NO142088C (no) Fremgangsmaate til fjerning av aluminid-belegg
SE7513132L (sv) Forfarande for efterbehandling och fosfatering av metallytor
AR208222A1 (es) Procedimiento para la fabricacion de fosfato de amonio solido
GB1545780A (en) Process for the coating of metal surfaces
AU1390776A (en) Coating metal surfaces
SE7603682L (sv) Forfarande for framstellning av en eteriskt substituerad monosackarid