FR2272192B1 - - Google Patents
Info
- Publication number
- FR2272192B1 FR2272192B1 FR7514889A FR7514889A FR2272192B1 FR 2272192 B1 FR2272192 B1 FR 2272192B1 FR 7514889 A FR7514889 A FR 7514889A FR 7514889 A FR7514889 A FR 7514889A FR 2272192 B1 FR2272192 B1 FR 2272192B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
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)
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2424382A DE2424382A1 (en) | 1974-05-20 | 1974-05-20 | PROCESS FOR THE PREPARATION OF METALLIC WORKPIECES FOR CHIPLESS COLD FORMING |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2272192A1 FR2272192A1 (en) | 1975-12-19 |
| FR2272192B1 true FR2272192B1 (en) | 1977-12-02 |
Family
ID=5916021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7514889A Granted FR2272192A1 (en) | 1974-05-20 | 1975-05-13 | Lubricating support layer formation - improving cold forming methods, prodn. and tool life |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT335250B (en) |
| BE (1) | BE829066A (en) |
| DE (1) | DE2424382A1 (en) |
| ES (1) | ES437791A1 (en) |
| FR (1) | FR2272192A1 (en) |
| IT (1) | IT1038180B (en) |
| SE (1) | SE7505664L (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5562179A (en) * | 1978-10-30 | 1980-05-10 | Nippon Parkerizing Co Ltd | Chemical treating solution for coating metal surface |
| JPS62170484A (en) * | 1986-01-21 | 1987-07-27 | Nippon Parkerizing Co Ltd | Method for lubricating stainless steel before cold working |
| JPH01100281A (en) * | 1987-10-13 | 1989-04-18 | Nippon Parkerizing Co Ltd | Chemical conversion coating liquid for surface of metal |
| DE4210513A1 (en) * | 1992-03-31 | 1993-10-07 | Henkel Kgaa | Nickel-free phosphating process |
| GB9207725D0 (en) * | 1992-04-08 | 1992-05-27 | Brent Chemicals Int | Phosphating solution for metal substrates |
| US5891268A (en) * | 1996-12-06 | 1999-04-06 | Henkel Corporation | High coating weight iron phosphating, compositions therefor, and use of the coating formed as a lubricant carrier |
| 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 |
-
1974
- 1974-05-20 DE DE2424382A patent/DE2424382A1/en active Pending
-
1975
- 1975-03-06 AT AT176075A patent/AT335250B/en not_active IP Right Cessation
- 1975-05-13 FR FR7514889A patent/FR2272192A1/en active Granted
- 1975-05-14 BE BE156344A patent/BE829066A/en unknown
- 1975-05-16 IT IT23397/75A patent/IT1038180B/en active
- 1975-05-16 SE SE7505664A patent/SE7505664L/en unknown
- 1975-05-20 ES ES437791A patent/ES437791A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2272192A1 (en) | 1975-12-19 |
| AT335250B (en) | 1977-02-25 |
| IT1038180B (en) | 1979-11-20 |
| ES437791A1 (en) | 1977-06-16 |
| SE7505664L (en) | 1975-11-21 |
| BE829066A (en) | 1975-09-01 |
| ATA176075A (en) | 1976-06-15 |
| DE2424382A1 (en) | 1975-12-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |