BR7200223D0 - PROCESS FOR IRON AND STEEL SURFACE TREATMENT - Google Patents
PROCESS FOR IRON AND STEEL SURFACE TREATMENTInfo
- Publication number
- BR7200223D0 BR7200223D0 BR223/72A BR22372A BR7200223D0 BR 7200223 D0 BR7200223 D0 BR 7200223D0 BR 223/72 A BR223/72 A BR 223/72A BR 22372 A BR22372 A BR 22372A BR 7200223 D0 BR7200223 D0 BR 7200223D0
- Authority
- BR
- Brazil
- Prior art keywords
- iron
- surface treatment
- steel surface
- steel
- treatment
- 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
- C23C22/78—Pretreatment of the material to be coated
-
- 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
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
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 |
|---|---|---|---|
| DE2103086A DE2103086C3 (en) | 1971-01-23 | 1971-01-23 | Process for the surface treatment of workpieces made of iron and steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7200223D0 true BR7200223D0 (en) | 1973-05-24 |
Family
ID=5796674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR223/72A BR7200223D0 (en) | 1971-01-23 | 1972-01-14 | PROCESS FOR IRON AND STEEL SURFACE TREATMENT |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5144891B1 (en) |
| AT (1) | AT304987B (en) |
| AU (1) | AU3770472A (en) |
| BE (1) | BE766977A (en) |
| BR (1) | BR7200223D0 (en) |
| CA (1) | CA967858A (en) |
| CH (1) | CH584764A5 (en) |
| DE (1) | DE2103086C3 (en) |
| ES (1) | ES391678A1 (en) |
| FR (1) | FR2122380B1 (en) |
| GB (1) | GB1374315A (en) |
| IT (1) | IT946738B (en) |
| NL (1) | NL7117813A (en) |
| SE (1) | SE370253B (en) |
| ZA (1) | ZA7285B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3231686C2 (en) * | 1982-08-26 | 1985-01-24 | B. Braun Melsungen Ag, 3508 Melsungen | Sealing plugs for medical containers and devices such as blood sedimentation tubes or puncture cannulas |
| DE19844391C2 (en) * | 1998-09-28 | 2003-01-09 | Chemetall Gmbh | Process for preparing workpieces for cold forming |
| DE102007021364A1 (en) * | 2007-05-04 | 2008-11-06 | Henkel Ag & Co. Kgaa | Metallizing pretreatment of zinc surfaces |
| CN115161650B (en) * | 2022-08-19 | 2024-05-10 | 福建省佑达环保材料有限公司 | Neutral metal cleaning agent for MASK MASK plate |
-
1971
- 1971-01-23 DE DE2103086A patent/DE2103086C3/en not_active Expired
- 1971-05-05 FR FR7116215A patent/FR2122380B1/fr not_active Expired
- 1971-05-10 BE BE766977A patent/BE766977A/en unknown
- 1971-05-28 ES ES391678A patent/ES391678A1/en not_active Expired
- 1971-10-28 AT AT932571A patent/AT304987B/en active
- 1971-12-24 NL NL7117813A patent/NL7117813A/xx unknown
-
1972
- 1972-01-06 ZA ZA720085A patent/ZA7285B/en unknown
- 1972-01-07 AU AU37704/72A patent/AU3770472A/en not_active Expired
- 1972-01-14 BR BR223/72A patent/BR7200223D0/en unknown
- 1972-01-18 GB GB239272A patent/GB1374315A/en not_active Expired
- 1972-01-18 CA CA132,736A patent/CA967858A/en not_active Expired
- 1972-01-20 IT IT19584/72A patent/IT946738B/en active
- 1972-01-21 SE SE7200711A patent/SE370253B/xx unknown
- 1972-01-21 JP JP47007754A patent/JPS5144891B1/ja active Pending
- 1972-01-21 CH CH94372A patent/CH584764A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5144891B1 (en) | 1976-12-01 |
| DE2103086B2 (en) | 1979-03-22 |
| FR2122380B1 (en) | 1974-03-08 |
| ES391678A1 (en) | 1973-07-01 |
| DE2103086C3 (en) | 1979-11-15 |
| ZA7285B (en) | 1972-10-25 |
| CA967858A (en) | 1975-05-20 |
| AU3770472A (en) | 1973-07-12 |
| IT946738B (en) | 1973-05-21 |
| CH584764A5 (en) | 1977-02-15 |
| SE370253B (en) | 1974-10-07 |
| NL7117813A (en) | 1972-07-25 |
| GB1374315A (en) | 1974-11-20 |
| AT304987B (en) | 1973-02-12 |
| FR2122380A1 (en) | 1972-09-01 |
| DE2103086A1 (en) | 1972-08-24 |
| BE766977A (en) | 1971-10-01 |
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