ZA725433B - Method for applying a phosphate coating to iron and steel - Google Patents
Method for applying a phosphate coating to iron and steelInfo
- Publication number
- ZA725433B ZA725433B ZA725433A ZA725433A ZA725433B ZA 725433 B ZA725433 B ZA 725433B ZA 725433 A ZA725433 A ZA 725433A ZA 725433 A ZA725433 A ZA 725433A ZA 725433 B ZA725433 B ZA 725433B
- Authority
- ZA
- South Africa
- Prior art keywords
- iron
- steel
- applying
- phosphate coating
- phosphate
- 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
- C23C22/40—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 molybdates, tungstates or vanadates
- C23C22/42—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 molybdates, tungstates or vanadates containing also phosphates
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)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2143957A DE2143957A1 (de) | 1971-09-02 | 1971-09-02 | Verfahren zum aufbringen eines phosphatueberzuges auf eisen und stahl |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA725433B true ZA725433B (en) | 1973-09-26 |
Family
ID=5818462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA725433A ZA725433B (en) | 1971-09-02 | 1972-08-08 | Method for applying a phosphate coating to iron and steel |
Country Status (15)
Country | Link |
---|---|
US (1) | US3819385A (xx) |
AR (1) | AR196082A1 (xx) |
AT (1) | AT314932B (xx) |
AU (1) | AU4577672A (xx) |
BE (1) | BE780333A (xx) |
BR (1) | BR7205983D0 (xx) |
CH (1) | CH580168A5 (xx) |
DE (1) | DE2143957A1 (xx) |
ES (1) | ES401733A1 (xx) |
FR (1) | FR2150659B1 (xx) |
GB (1) | GB1355739A (xx) |
IT (1) | IT964406B (xx) |
NL (1) | NL7211797A (xx) |
SE (1) | SE376772B (xx) |
ZA (1) | ZA725433B (xx) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3392008B2 (ja) * | 1996-10-30 | 2003-03-31 | 日本表面化学株式会社 | 金属の保護皮膜形成処理剤と処理方法 |
DE2905535A1 (de) * | 1979-02-14 | 1980-09-04 | Metallgesellschaft Ag | Verfahren zur oberflaechenbehandlung von metallen |
DE2907094A1 (de) * | 1979-02-23 | 1980-09-04 | Metallgesellschaft Ag | Phosphatierungsloesungen |
US4233088A (en) * | 1979-03-29 | 1980-11-11 | International Lead Zinc Research Organization, Inc. | Phosphatization of steel surfaces and metal-coated surfaces |
DE3244715A1 (de) * | 1982-12-03 | 1984-06-07 | Gerhard Collardin GmbH, 5000 Köln | Verfahren zur phosphatierung von metalloberflaechen sowie hierfuer geeignete badloesungen |
JPS63270478A (ja) * | 1986-12-09 | 1988-11-08 | Nippon Denso Co Ltd | リン酸塩化成処理方法 |
US4881975A (en) * | 1986-12-23 | 1989-11-21 | Albright & Wilson Limited | Products for treating surfaces |
GB9207725D0 (en) * | 1992-04-08 | 1992-05-27 | Brent Chemicals Int | Phosphating solution for metal substrates |
WO2001042530A1 (fr) * | 1999-12-13 | 2001-06-14 | Toyo Kohan Co., Ltd. | Procede de production de tole d'acier traitee en surface, tole d'acier traitee en surface et tole d'acier traitee en surface recouverte de resine |
GB2374088A (en) * | 2001-03-29 | 2002-10-09 | Macdermid Plc | Conversion treatment of zinc and zinc alloy surfaces |
US7883118B2 (en) * | 2005-03-29 | 2011-02-08 | Sumitomo Metal Industries, Ltd. | Threaded joint for steel pipes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB495098A (en) * | 1936-02-04 | 1938-11-04 | American Chem Paint Co | Improvements in or relating to a method for applying a phosphatic coating to metallic surfaces |
US3218200A (en) * | 1953-08-10 | 1965-11-16 | Lubrizol Corp | Phosphate coating of metals |
US2854370A (en) * | 1957-10-04 | 1958-09-30 | Oakite Prod Inc | Composition and method for phosphate coating of metal |
US3261723A (en) * | 1962-11-30 | 1966-07-19 | Lubrizol Corp | Method for reducing combustion chamber deposits in internal combustion engines |
US3617393A (en) * | 1969-10-08 | 1971-11-02 | Dainippon Toryo Kk | Pretreatment before electrophoretic painting |
US3676224A (en) * | 1970-10-16 | 1972-07-11 | Lubrizol Corp | Phosphating solution with scale suppressing characteristics |
-
1971
- 1971-09-02 DE DE2143957A patent/DE2143957A1/de active Pending
-
1972
- 1972-03-01 FR FR7206999A patent/FR2150659B1/fr not_active Expired
- 1972-03-07 BE BE780333A patent/BE780333A/xx unknown
- 1972-04-13 ES ES401733A patent/ES401733A1/es not_active Expired
- 1972-07-07 AT AT583172A patent/AT314932B/de not_active IP Right Cessation
- 1972-07-27 CH CH1121172A patent/CH580168A5/xx not_active IP Right Cessation
- 1972-08-08 GB GB3697772A patent/GB1355739A/en not_active Expired
- 1972-08-08 ZA ZA725433A patent/ZA725433B/xx unknown
- 1972-08-21 AU AU45776/72A patent/AU4577672A/en not_active Expired
- 1972-08-30 BR BR005983/72A patent/BR7205983D0/pt unknown
- 1972-08-30 NL NL7211797A patent/NL7211797A/xx not_active Application Discontinuation
- 1972-08-31 IT IT28686/72A patent/IT964406B/it active
- 1972-08-31 US US00283446A patent/US3819385A/en not_active Expired - Lifetime
- 1972-09-01 AR AR243891A patent/AR196082A1/es active
- 1972-09-01 SE SE7211382A patent/SE376772B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2150659A1 (xx) | 1973-04-13 |
BE780333A (fr) | 1972-07-03 |
FR2150659B1 (xx) | 1974-04-05 |
BR7205983D0 (pt) | 1973-08-21 |
IT964406B (it) | 1974-01-21 |
US3819385A (en) | 1974-06-25 |
AU4577672A (en) | 1974-02-28 |
SE376772B (xx) | 1975-06-09 |
GB1355739A (en) | 1974-06-05 |
AR196082A1 (es) | 1973-11-30 |
CH580168A5 (xx) | 1976-09-30 |
ES401733A1 (es) | 1975-03-16 |
NL7211797A (xx) | 1973-03-06 |
AT314932B (de) | 1974-04-25 |
DE2143957A1 (de) | 1973-03-08 |
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