GB556797A - Process for electropolishing metal, especially articles of stainless steel - Google Patents
Process for electropolishing metal, especially articles of stainless steelInfo
- Publication number
- GB556797A GB556797A GB197743A GB197743A GB556797A GB 556797 A GB556797 A GB 556797A GB 197743 A GB197743 A GB 197743A GB 197743 A GB197743 A GB 197743A GB 556797 A GB556797 A GB 556797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stainless steel
- metal
- articles
- especially articles
- metals
- 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
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/16—Polishing
- C25F3/22—Polishing of heavy metals
- C25F3/24—Polishing of heavy metals of iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
556,797. Electropolishing metals. FARRER, J. O. (Aktiebolaget Industrimetoder.). Feb. 5, 1943, No. 1977. [Class 41] Metal articles, especially articles of stainless steel, are polished by anodic treatment in a bath containing a salt of a metal of lower electrolytic solution pressure than the metal of which the article is composed or mainly composed, for instance copper sulphate in the case of stainless steel, nickel, and other metals and alloys. The bath includes one or more mineral acids such as sulphuric and phosphoric acids; wetting and reducing agents and glycerine, glue &c. may be present.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB197743A GB556797A (en) | 1943-02-05 | 1943-02-05 | Process for electropolishing metal, especially articles of stainless steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB197743A GB556797A (en) | 1943-02-05 | 1943-02-05 | Process for electropolishing metal, especially articles of stainless steel |
Publications (1)
Publication Number | Publication Date |
---|---|
GB556797A true GB556797A (en) | 1943-10-21 |
Family
ID=9731395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB197743A Expired GB556797A (en) | 1943-02-05 | 1943-02-05 | Process for electropolishing metal, especially articles of stainless steel |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB556797A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493579A (en) * | 1947-03-08 | 1950-01-03 | Standard Steel Spring Co | Solution for anodic polishing of steel and iron articles |
US3088889A (en) * | 1959-06-08 | 1963-05-07 | Gen Motors Corp | Electrolytic machining of metal surfaces |
US3213008A (en) * | 1961-06-14 | 1965-10-19 | Ametek Inc | Electrolytic polishing of stainless steel |
-
1943
- 1943-02-05 GB GB197743A patent/GB556797A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493579A (en) * | 1947-03-08 | 1950-01-03 | Standard Steel Spring Co | Solution for anodic polishing of steel and iron articles |
US3088889A (en) * | 1959-06-08 | 1963-05-07 | Gen Motors Corp | Electrolytic machining of metal surfaces |
US3213008A (en) * | 1961-06-14 | 1965-10-19 | Ametek Inc | Electrolytic polishing of stainless steel |
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