MX9301865A - COMPOSITION AND PROCESS TO TREAT METAL. - Google Patents
COMPOSITION AND PROCESS TO TREAT METAL.Info
- Publication number
- MX9301865A MX9301865A MX9301865A MX9301865A MX9301865A MX 9301865 A MX9301865 A MX 9301865A MX 9301865 A MX9301865 A MX 9301865A MX 9301865 A MX9301865 A MX 9301865A MX 9301865 A MX9301865 A MX 9301865A
- Authority
- MX
- Mexico
- Prior art keywords
- composition
- treat metal
- treat
- metal
- processes
- 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
- C23C22/34—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 fluorides or complex fluorides
- C23C22/36—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 fluorides or complex fluorides containing also phosphates
- C23C22/361—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 fluorides or complex fluorides containing also phosphates containing titanium, zirconium or hafnium compounds
-
- 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
- C23C22/34—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 fluorides or complex fluorides
- C23C22/37—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 fluorides or complex fluorides containing also hexavalent chromium compounds
-
- 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
- C23C22/34—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 fluorides or complex fluorides
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)
- Paints Or Removers (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
Esta invención se relaciona con procesos para tratar superficies de metal con composiciones acídicas acuosas para aumentar la resistencia a la corrosión de la superficie de metal tratado.This invention relates to processes for treating metal surfaces with aqueous acidic compositions to increase the corrosion resistance of the treated metal surface.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/862,012 US5281282A (en) | 1992-04-01 | 1992-04-01 | Composition and process for treating metal |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9301865A true MX9301865A (en) | 1993-11-01 |
Family
ID=25337392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9301865A MX9301865A (en) | 1992-04-01 | 1993-03-31 | COMPOSITION AND PROCESS TO TREAT METAL. |
Country Status (12)
Country | Link |
---|---|
KR (1) | KR950701012A (en) |
CN (1) | CN1067447C (en) |
BR (1) | BR9306172A (en) |
DE (1) | DE69311802T2 (en) |
ES (1) | ES2106330T3 (en) |
HK (1) | HK1008057A1 (en) |
MD (1) | MD960268A (en) |
MX (1) | MX9301865A (en) |
MY (1) | MY107679A (en) |
RU (1) | RU2125118C1 (en) |
SG (1) | SG54220A1 (en) |
TW (1) | TW227578B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100370061C (en) * | 2005-04-12 | 2008-02-20 | 沈阳工业大学 | Magnesium and magnesium alloy chemical oxidation process |
KR102416141B1 (en) * | 2014-01-23 | 2022-07-04 | 케메탈 게엠베하 | Method for coating metal surfaces, substrates coated in this way, and use thereof |
CA2996465A1 (en) * | 2015-09-15 | 2017-03-23 | Chemetall Gmbh | Pre-treating aluminum surfaces with zirconium- and molybdenum-containing compositions |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4433015A (en) * | 1982-04-07 | 1984-02-21 | Parker Chemical Company | Treatment of metal with derivative of poly-4-vinylphenol |
JPS60215772A (en) * | 1984-04-10 | 1985-10-29 | Nippon Parkerizing Co Ltd | Surface treatment of aluminum and its alloy |
US4496404A (en) * | 1984-05-18 | 1985-01-29 | Parker Chemical Company | Composition and process for treatment of ferrous substrates |
US4921552A (en) * | 1988-05-03 | 1990-05-01 | Betz Laboratories, Inc. | Composition and method for non-chromate coating of aluminum |
US5089064A (en) * | 1990-11-02 | 1992-02-18 | Henkel Corporation | Process for corrosion resisting treatments for aluminum surfaces |
-
1993
- 1993-03-26 SG SG1996004774A patent/SG54220A1/en unknown
- 1993-03-26 DE DE69311802T patent/DE69311802T2/en not_active Expired - Fee Related
- 1993-03-26 BR BR9306172A patent/BR9306172A/en not_active IP Right Cessation
- 1993-03-26 ES ES93907635T patent/ES2106330T3/en not_active Expired - Lifetime
- 1993-03-26 RU RU94042462A patent/RU2125118C1/en active
- 1993-03-26 MD MD96-0268A patent/MD960268A/en unknown
- 1993-03-31 MX MX9301865A patent/MX9301865A/en not_active IP Right Cessation
- 1993-03-31 MY MYPI93000575A patent/MY107679A/en unknown
- 1993-04-08 TW TW082102591A patent/TW227578B/zh active
-
1994
- 1994-10-01 KR KR1019940703501A patent/KR950701012A/en active IP Right Grant
-
1996
- 1996-08-09 CN CN96109425A patent/CN1067447C/en not_active Expired - Fee Related
-
1998
- 1998-06-27 HK HK98107107A patent/HK1008057A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SG54220A1 (en) | 1998-11-16 |
MD960268A (en) | 1998-10-31 |
RU94042462A (en) | 1997-05-27 |
DE69311802T2 (en) | 1998-02-12 |
CN1151449A (en) | 1997-06-11 |
KR950701012A (en) | 1995-02-20 |
DE69311802D1 (en) | 1997-07-31 |
HK1008057A1 (en) | 1999-04-30 |
ES2106330T3 (en) | 1997-11-01 |
TW227578B (en) | 1994-08-01 |
BR9306172A (en) | 1998-01-13 |
CN1067447C (en) | 2001-06-20 |
RU2125118C1 (en) | 1999-01-20 |
MY107679A (en) | 1996-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |