SE448745B - Kontinuerligt forfarande for anbringande av ett fosfatoverdrag pa ett substrat av jernmetall eller zinkforande metall - Google Patents

Kontinuerligt forfarande for anbringande av ett fosfatoverdrag pa ett substrat av jernmetall eller zinkforande metall

Info

Publication number
SE448745B
SE448745B SE7812246A SE7812246A SE448745B SE 448745 B SE448745 B SE 448745B SE 7812246 A SE7812246 A SE 7812246A SE 7812246 A SE7812246 A SE 7812246A SE 448745 B SE448745 B SE 448745B
Authority
SE
Sweden
Prior art keywords
solution
hydrogen peroxide
zinc
range
molar ratio
Prior art date
Application number
SE7812246A
Other languages
English (en)
Swedish (sv)
Other versions
SE7812246L (sv
Inventor
B A Cooke
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of SE7812246L publication Critical patent/SE7812246L/xx
Publication of SE448745B publication Critical patent/SE448745B/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
    • C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds

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)
SE7812246A 1977-11-29 1978-11-28 Kontinuerligt forfarande for anbringande av ett fosfatoverdrag pa ett substrat av jernmetall eller zinkforande metall SE448745B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4960877 1977-11-29

Publications (2)

Publication Number Publication Date
SE7812246L SE7812246L (sv) 1979-05-30
SE448745B true SE448745B (sv) 1987-03-16

Family

ID=10452926

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7812246A SE448745B (sv) 1977-11-29 1978-11-28 Kontinuerligt forfarande for anbringande av ett fosfatoverdrag pa ett substrat av jernmetall eller zinkforande metall

Country Status (12)

Country Link
US (1) US4233087A (it)
JP (1) JPS5483640A (it)
AU (1) AU528521B2 (it)
BE (1) BE872245A (it)
BR (1) BR7807854A (it)
CA (1) CA1123717A (it)
DE (1) DE2851432A1 (it)
FR (1) FR2410055A1 (it)
GB (1) GB2009253B (it)
IT (1) IT1101446B (it)
NZ (1) NZ188918A (it)
SE (1) SE448745B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118375A1 (de) * 1981-05-09 1982-11-25 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur phosphatierung von metallen sowie dessen anwendung zur vorbehandlung fuer die elektrotauchlackierung
US4374681A (en) * 1981-05-11 1983-02-22 Coral Chemical Company System for controlling the composition of chemical treatment baths
JPS6043491A (ja) * 1983-08-19 1985-03-08 Nippon Denso Co Ltd 鉄鋼表面に燐酸塩化成被膜を形成する方法
US5932292A (en) * 1994-12-06 1999-08-03 Henkel Corporation Zinc phosphate conversion coating composition and process
EP0793737B1 (en) * 1994-12-06 2002-10-23 Henkel Corporation Zinc phosphate conversion coating composition and process
US5888315A (en) * 1995-03-07 1999-03-30 Henkel Corporation Composition and process for forming an underpaint coating on metals
CA2214654A1 (en) * 1995-03-07 1996-09-12 Henkel Corporation Composition and process for forming an underpaint coating on metals
US6231688B1 (en) * 1995-12-06 2001-05-15 Henkel Corporation Composition and process for zinc phosphate conversion coating

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB887924A (en) * 1959-11-20 1962-01-24 Ici Ltd Improved phosphate coating process
DE1796218B1 (de) * 1968-09-23 1971-10-07 Metallgesellschaft Ag Verfahren zur phosphatierung von metallen
US3607453A (en) * 1969-10-02 1971-09-21 Hooke Chemical Corp Metal treating process
DE2327304C3 (de) * 1973-05-29 1982-01-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Aufbringen von Phosphatüberzügen auf Metalle
GB1415999A (en) * 1973-05-29 1975-12-03 Pyrene Chemical Services Ltd Process for forming phosphate coatings
DE2402051B2 (de) * 1974-01-17 1976-10-28 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur phosphatierung von metallen
JPS50139039A (it) * 1974-04-26 1975-11-06
GB1557779A (en) * 1975-04-23 1979-12-12 Ici Ltd Phosphating process
FR2308696A1 (fr) * 1975-04-23 1976-11-19 Ici Ltd Procede de phosphatation
US4071379A (en) * 1976-01-28 1978-01-31 Imperial Chemical Industries Limited Phosphating method

Also Published As

Publication number Publication date
AU4163378A (en) 1979-06-07
JPS6229509B2 (it) 1987-06-26
BE872245A (fr) 1979-05-23
AU528521B2 (en) 1983-05-05
IT1101446B (it) 1985-09-28
DE2851432A1 (de) 1979-06-13
BR7807854A (pt) 1979-07-31
SE7812246L (sv) 1979-05-30
FR2410055B1 (it) 1984-04-27
JPS5483640A (en) 1979-07-03
GB2009253A (en) 1979-06-13
IT7830344A0 (it) 1978-11-29
US4233087A (en) 1980-11-11
NZ188918A (en) 1981-01-23
GB2009253B (en) 1982-06-23
CA1123717A (en) 1982-05-18
FR2410055A1 (fr) 1979-06-22

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