GB1229932A - - Google Patents
Info
- Publication number
- GB1229932A GB1229932A GB1229932DA GB1229932A GB 1229932 A GB1229932 A GB 1229932A GB 1229932D A GB1229932D A GB 1229932DA GB 1229932 A GB1229932 A GB 1229932A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphate
- zinc
- nickel
- july
- alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Treatment Of Metals (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
1,229,932. Phosphating steel sheets electroplated with Ni-Zn alloys. NIPPON STEEL CORP. July 16, 1968 [July 24. 1967], No.33825/68. Headings C7B and C7U. A steel sheet, which may be zinc-coated, coated with a Ni-Zn alloy is phosphated and may be subsequently chromated. The Ni-Zn alloy may be applied by using electro-plating baths comprising (g/l.) (a) zinc sulphate 100. nickel sulphate 50, sodium sulphate 75, ammonium sulphate 40, ammonia 250 c. c. /1. (b) zinc oxide 15 nickel chloride 50, ammonium chloride 250, boric acid 20, (c) nickel sulphate 17À6. zinc sulphate 19À6, pyrophosphate 260À6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4749467 | 1967-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1229932A true GB1229932A (en) | 1971-04-28 |
Family
ID=12776654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1229932D Expired GB1229932A (en) | 1967-07-24 | 1968-07-16 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1581111A (en) |
GB (1) | GB1229932A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4282073A (en) | 1979-08-22 | 1981-08-04 | Thomas Steel Strip Corporation | Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates |
US4351713A (en) * | 1979-08-22 | 1982-09-28 | Thomas Steel Strip Corp. | Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates |
CN109537004A (en) * | 2018-12-29 | 2019-03-29 | 南通申海工业科技有限公司 | The process of iron and steel casting plating zinc-nickel |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2800258C2 (en) * | 1977-01-13 | 1982-11-11 | Oxy Metal Industries Corp., Detroit, Mich. | Article made of iron or steel with an electroplated double coating and a method for producing such an article |
JPH01234592A (en) * | 1988-03-16 | 1989-09-19 | Kawasaki Steel Corp | Production of steel sheet plated with zn-ni alloy excellent in press-moldability |
CN104674203A (en) * | 2014-04-28 | 2015-06-03 | 雷磊 | Electrolytic copper foil surface treatment method |
-
1968
- 1968-07-16 GB GB1229932D patent/GB1229932A/en not_active Expired
- 1968-07-24 FR FR1581111D patent/FR1581111A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4282073A (en) | 1979-08-22 | 1981-08-04 | Thomas Steel Strip Corporation | Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates |
US4351713A (en) * | 1979-08-22 | 1982-09-28 | Thomas Steel Strip Corp. | Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates |
CN109537004A (en) * | 2018-12-29 | 2019-03-29 | 南通申海工业科技有限公司 | The process of iron and steel casting plating zinc-nickel |
Also Published As
Publication number | Publication date |
---|---|
FR1581111A (en) | 1969-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |