BR8903960A - PROCESS FOR TREATING A ZINC SURFACE - Google Patents
PROCESS FOR TREATING A ZINC SURFACEInfo
- Publication number
- BR8903960A BR8903960A BR898903960A BR8903960A BR8903960A BR 8903960 A BR8903960 A BR 8903960A BR 898903960 A BR898903960 A BR 898903960A BR 8903960 A BR8903960 A BR 8903960A BR 8903960 A BR8903960 A BR 8903960A
- Authority
- BR
- Brazil
- Prior art keywords
- treating
- zinc surface
- zinc
- 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
- C23C22/60—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 alkaline aqueous solutions with pH greater than 8
-
- 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
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19758588A JPH0730458B2 (en) | 1988-08-08 | 1988-08-08 | Blackening treatment method for zinc or zinc-based plating material |
JP63199370A JPH0723543B2 (en) | 1988-08-10 | 1988-08-10 | Surface treatment liquid for zinc-based plating and surface treatment method |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8903960A true BR8903960A (en) | 1990-03-20 |
Family
ID=26510447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR898903960A BR8903960A (en) | 1988-08-08 | 1989-08-07 | PROCESS FOR TREATING A ZINC SURFACE |
Country Status (5)
Country | Link |
---|---|
AR (1) | AR241808A1 (en) |
AU (1) | AU617504B2 (en) |
BR (1) | BR8903960A (en) |
MX (1) | MX171421B (en) |
NZ (1) | NZ230249A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0331484A (en) * | 1989-06-27 | 1991-02-12 | Nippon Parkerizing Co Ltd | Blackening treatment of zinc or zinc-based plating material |
US5472524A (en) * | 1990-05-17 | 1995-12-05 | The Boeing Company | Non-chromated cobalt conversion coating method and coated articles |
US5298092A (en) * | 1990-05-17 | 1994-03-29 | The Boeing Company | Non-chromated oxide coating for aluminum substrates |
US5411606A (en) * | 1990-05-17 | 1995-05-02 | The Boeing Company | Non-chromated oxide coating for aluminum substrates |
US5551994A (en) * | 1990-05-17 | 1996-09-03 | The Boeing Company | Non-chromated oxide coating for aluminum substrates |
CA2087473C (en) * | 1990-05-17 | 2001-10-16 | Matthias P. Schriever | Non-chromated oxide coating for aluminum substrates |
US5468307A (en) * | 1990-05-17 | 1995-11-21 | Schriever; Matthias P. | Non-chromated oxide coating for aluminum substrates |
US5873953A (en) * | 1996-12-26 | 1999-02-23 | The Boeing Company | Non-chromated oxide coating for aluminum substrates |
US6432225B1 (en) | 1999-11-02 | 2002-08-13 | The Boeing Company | Non-chromated oxide coating for aluminum substrates |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1194980A (en) * | 1967-10-30 | 1970-06-17 | Ibm | Electroless Plating Bath Preparation |
US4278477A (en) * | 1980-03-19 | 1981-07-14 | Amchem Products, Inc. | Metal treatment |
US4381203A (en) * | 1981-11-27 | 1983-04-26 | Amchem Products, Inc. | Coating solutions for zinc surfaces |
-
1989
- 1989-08-07 BR BR898903960A patent/BR8903960A/en not_active Application Discontinuation
- 1989-08-08 MX MX1711389A patent/MX171421B/en unknown
- 1989-08-08 AU AU39376/89A patent/AU617504B2/en not_active Ceased
- 1989-08-08 NZ NZ23024989A patent/NZ230249A/en unknown
- 1989-08-08 AR AR31460789A patent/AR241808A1/en active
Also Published As
Publication number | Publication date |
---|---|
AR241808A1 (en) | 1992-12-30 |
AU617504B2 (en) | 1991-11-28 |
NZ230249A (en) | 1991-01-29 |
MX171421B (en) | 1993-10-26 |
AU3937689A (en) | 1990-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD3 | Appl. lapsed due to non-payment of renewal fee |