AT268815B - Process for applying phosphate coatings to iron and steel - Google Patents
Process for applying phosphate coatings to iron and steelInfo
- Publication number
- AT268815B AT268815B AT316867A AT316867A AT268815B AT 268815 B AT268815 B AT 268815B AT 316867 A AT316867 A AT 316867A AT 316867 A AT316867 A AT 316867A AT 268815 B AT268815 B AT 268815B
- Authority
- AT
- Austria
- Prior art keywords
- iron
- steel
- phosphate coatings
- applying phosphate
- applying
- 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
- C23C22/73—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 characterised by the process
- C23C22/76—Applying the liquid by spraying
-
- 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
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM0069887 | 1966-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT268815B true AT268815B (en) | 1969-02-25 |
Family
ID=7313200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT316867A AT268815B (en) | 1966-06-18 | 1967-04-03 | Process for applying phosphate coatings to iron and steel |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT268815B (en) |
BE (1) | BE699016A (en) |
CH (1) | CH502443A (en) |
DE (1) | DE1521877B1 (en) |
DK (1) | DK129009B (en) |
ES (1) | ES341925A1 (en) |
GB (1) | GB1118476A (en) |
IL (1) | IL27950A (en) |
NL (1) | NL153607B (en) |
PL (1) | PL69845B1 (en) |
SE (1) | SE320864B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019002417A1 (en) * | 2018-12-20 | 2020-06-25 | IAP Industrial Acid Proofing Europe GmbH | Method and device for phosphating components made of ferrous metal |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106947964A (en) * | 2017-04-26 | 2017-07-14 | 江苏省沙钢钢铁研究院有限公司 | Water-based chromium-free rapid film forming treatment fluid for steel plate and preparation method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB247071A (en) * | 1925-06-26 | 1926-02-11 | Thomas Watts Coslett | Improvements in or relating to processes for the treatment of iron or steel for preveting oxidation or rusting |
US2477841A (en) * | 1945-09-10 | 1949-08-02 | Parker Rust Proof Co | Method of coating metal surfaces comprising aluminum |
-
1966
- 1966-06-18 DE DE19661521877 patent/DE1521877B1/en not_active Withdrawn
-
1967
- 1967-04-03 AT AT316867A patent/AT268815B/en active
- 1967-04-21 PL PL12015367A patent/PL69845B1/pl unknown
- 1967-05-10 IL IL2795067A patent/IL27950A/en unknown
- 1967-05-25 BE BE699016D patent/BE699016A/xx unknown
- 1967-05-26 NL NL6707376A patent/NL153607B/en unknown
- 1967-06-13 GB GB2729267A patent/GB1118476A/en not_active Expired
- 1967-06-13 SE SE833367A patent/SE320864B/xx unknown
- 1967-06-15 CH CH849067A patent/CH502443A/en not_active IP Right Cessation
- 1967-06-16 DK DK315067A patent/DK129009B/en unknown
- 1967-06-17 ES ES341925A patent/ES341925A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019002417A1 (en) * | 2018-12-20 | 2020-06-25 | IAP Industrial Acid Proofing Europe GmbH | Method and device for phosphating components made of ferrous metal |
Also Published As
Publication number | Publication date |
---|---|
BE699016A (en) | 1967-11-03 |
DK129009B (en) | 1974-08-05 |
DE1521877B1 (en) | 1970-07-02 |
NL153607B (en) | 1977-06-15 |
CH502443A (en) | 1971-01-31 |
IL27950A (en) | 1970-07-19 |
ES341925A1 (en) | 1968-07-01 |
SE320864B (en) | 1970-02-16 |
PL69845B1 (en) | 1973-10-31 |
NL6707376A (en) | 1967-12-19 |
GB1118476A (en) | 1968-07-03 |
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