BE744950A - Procede de phosphatation par immersion du fer et de l'acier - Google Patents
Procede de phosphatation par immersion du fer et de l'acierInfo
- 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 (de) | 1969-03-10 | 1969-03-10 | Verfahren zur Tauchphosphatierung von Eisen und Stahl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE744950A true BE744950A (fr) | 1970-07-01 |
Family
ID=5727605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE744950D BE744950A (fr) | 1969-03-10 | 1970-01-26 | Procede de phosphatation par immersion du fer et de l'acier |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3723192A (xx) |
| AT (1) | AT290244B (xx) |
| BE (1) | BE744950A (xx) |
| BR (1) | BR7017368D0 (xx) |
| CH (1) | CH525289A (xx) |
| DE (1) | DE1911972A1 (xx) |
| ES (1) | ES376451A1 (xx) |
| FR (1) | FR2033745A5 (xx) |
| NL (1) | NL7002422A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63270478A (ja) * | 1986-12-09 | 1988-11-08 | Nippon Denso Co Ltd | リン酸塩化成処理方法 |
| DE58905074D1 (de) * | 1988-02-03 | 1993-09-09 | Metallgesellschaft Ag | Verfahren zur erzeugung von phosphatueberzuegen auf metallen. |
| JP3973323B2 (ja) * | 1998-08-13 | 2007-09-12 | 日本ペイント株式会社 | 硫黄含有化合物とリン含有化合物によるノンクロム処理剤 |
-
1969
- 1969-03-10 DE DE19691911972 patent/DE1911972A1/de active Pending
-
1970
- 1970-01-22 FR FR7002233A patent/FR2033745A5/fr not_active Expired
- 1970-01-26 BE BE744950D patent/BE744950A/xx unknown
- 1970-02-11 ES ES376451A patent/ES376451A1/es not_active Expired
- 1970-02-18 CH CH239270A patent/CH525289A/de not_active IP Right Cessation
- 1970-02-20 NL NL7002422A patent/NL7002422A/xx unknown
- 1970-02-26 AT AT180370A patent/AT290244B/de 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/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES376451A1 (es) | 1972-07-01 |
| NL7002422A (xx) | 1970-09-14 |
| DE1911972A1 (de) | 1970-10-01 |
| FR2033745A5 (xx) | 1970-12-04 |
| CH525289A (de) | 1972-07-15 |
| AT290244B (de) | 1971-05-25 |
| BR7017368D0 (pt) | 1973-02-22 |
| US3723192A (en) | 1973-03-27 |
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