SE326088B - - Google Patents

Info

Publication number
SE326088B
SE326088B SE17757/67A SE1775767A SE326088B SE 326088 B SE326088 B SE 326088B SE 17757/67 A SE17757/67 A SE 17757/67A SE 1775767 A SE1775767 A SE 1775767A SE 326088 B SE326088 B SE 326088B
Authority
SE
Sweden
Application number
SE17757/67A
Inventor
R Wagenknecht
H Gotta
K Gottwlad
Original Assignee
Collardin Gmbh Gerhard
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 Collardin Gmbh Gerhard filed Critical Collardin Gmbh Gerhard
Publication of SE326088B publication Critical patent/SE326088B/xx

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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/20—Pretreatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
SE17757/67A 1967-03-10 1967-12-22 SE326088B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0041731 1967-03-10

Publications (1)

Publication Number Publication Date
SE326088B true SE326088B (en) 1970-07-13

Family

ID=7024676

Family Applications (1)

Application Number Title Priority Date Filing Date
SE17757/67A SE326088B (en) 1967-03-10 1967-12-22

Country Status (6)

Country Link
US (1) US3681148A (en)
DE (1) DE1621434A1 (en)
ES (1) ES351450A1 (en)
FR (1) FR1555387A (en)
GB (1) GB1214674A (en)
SE (1) SE326088B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140551A (en) * 1977-08-19 1979-02-20 Heatbath Corporation Low temperature microcrystalline zinc phosphate coatings, compositions, and processes for using and preparing the same
JPS54148140A (en) * 1978-05-12 1979-11-20 Nippon Packaging Kk Surface treatment of iron*zinc*and*alloy thereof
US4427459A (en) 1982-01-25 1984-01-24 Pennwalt Corporation Phosphate conversion coatings for metals with reduced coating weights and crystal sizes
JPS6041149B2 (en) * 1982-07-27 1985-09-14 日本ペイント株式会社 Improvement of zinc phosphate film chemical conversion treatment solution
USRE35958E (en) * 1985-08-26 1998-11-17 Henkel Corporation Method of forming phosphate coating on zinc
US4595424A (en) * 1985-08-26 1986-06-17 Parker Chemical Company Method of forming phosphate coating on zinc
US5082511A (en) * 1989-09-07 1992-01-21 Henkel Corporation Protective coating processes for zinc coated steel
US6551417B1 (en) * 2000-09-20 2003-04-22 Ge Betz, Inc. Tri-cation zinc phosphate conversion coating and process of making the same
WO2017214782A1 (en) * 2016-06-12 2017-12-21 深圳市恒兆智科技有限公司 Phosphating agent for wire drawing, metal piece and method for coating treatment of surface thereof
WO2018218436A1 (en) * 2017-05-27 2018-12-06 深圳市恒兆智科技有限公司 Modified phosphating agent, metal component, and surface phosphating treatment method therefor

Also Published As

Publication number Publication date
FR1555387A (en) 1969-01-24
DE1621434A1 (en) 1971-06-03
ES351450A1 (en) 1969-07-01
GB1214674A (en) 1970-12-02
US3681148A (en) 1972-08-01

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