BE744950A - IRON AND STEEL IMMERSION PHOSPHATION PROCESS - Google Patents
IRON AND STEEL IMMERSION PHOSPHATION PROCESSInfo
- Publication number
- BE744950A BE744950A BE744950DA BE744950A BE 744950 A BE744950 A BE 744950A BE 744950D A BE744950D A BE 744950DA BE 744950 A BE744950 A BE 744950A
- Authority
- BE
- Belgium
- Prior art keywords
- iron
- steel immersion
- phosphation
- phosphation process
- immersion
- Prior art date
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691911972 DE1911972A1 (en) | 1969-03-10 | 1969-03-10 | Process for dip phosphating of iron and steel |
Publications (1)
Publication Number | Publication Date |
---|---|
BE744950A true BE744950A (en) | 1970-07-01 |
Family
ID=5727605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE744950D BE744950A (en) | 1969-03-10 | 1970-01-26 | IRON AND STEEL IMMERSION PHOSPHATION PROCESS |
Country Status (9)
Country | Link |
---|---|
US (1) | US3723192A (en) |
AT (1) | AT290244B (en) |
BE (1) | BE744950A (en) |
BR (1) | BR7017368D0 (en) |
CH (1) | CH525289A (en) |
DE (1) | DE1911972A1 (en) |
ES (1) | ES376451A1 (en) |
FR (1) | FR2033745A5 (en) |
NL (1) | NL7002422A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63270478A (en) * | 1986-12-09 | 1988-11-08 | Nippon Denso Co Ltd | Phosphating method |
DE58905074D1 (en) * | 1988-02-03 | 1993-09-09 | Metallgesellschaft Ag | METHOD FOR PRODUCING PHOSPHATE COATINGS ON METALS. |
JP3973323B2 (en) * | 1998-08-13 | 2007-09-12 | 日本ペイント株式会社 | Non-chromium treatment with sulfur-containing and phosphorus-containing compounds |
-
1969
- 1969-03-10 DE DE19691911972 patent/DE1911972A1/en active Pending
-
1970
- 1970-01-22 FR FR7002233A patent/FR2033745A5/fr not_active Expired
- 1970-01-26 BE BE744950D patent/BE744950A/en unknown
- 1970-02-11 ES ES376451A patent/ES376451A1/en not_active Expired
- 1970-02-18 CH CH239270A patent/CH525289A/en not_active IP Right Cessation
- 1970-02-20 NL NL7002422A patent/NL7002422A/xx unknown
- 1970-02-26 AT AT180370A patent/AT290244B/en not_active IP Right Cessation
- 1970-03-09 US US00018322A patent/US3723192A/en not_active Expired - Lifetime
- 1970-03-10 BR BR217368/70A patent/BR7017368D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2033745A5 (en) | 1970-12-04 |
DE1911972A1 (en) | 1970-10-01 |
US3723192A (en) | 1973-03-27 |
AT290244B (en) | 1971-05-25 |
BR7017368D0 (en) | 1973-02-22 |
CH525289A (en) | 1972-07-15 |
NL7002422A (en) | 1970-09-14 |
ES376451A1 (en) | 1972-07-01 |
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