JPS57174493A - Noble metal plating method of austenitic stainless steel - Google Patents
Noble metal plating method of austenitic stainless steelInfo
- Publication number
- JPS57174493A JPS57174493A JP5957981A JP5957981A JPS57174493A JP S57174493 A JPS57174493 A JP S57174493A JP 5957981 A JP5957981 A JP 5957981A JP 5957981 A JP5957981 A JP 5957981A JP S57174493 A JPS57174493 A JP S57174493A
- Authority
- JP
- Japan
- Prior art keywords
- noble metal
- metal plating
- corrosion resistance
- plating
- acid
- 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.)
- Pending
Links
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
PURPOSE: To produce noble metal plated products of high corrosion resistance and adhesive strength without degrading the corrosion resistance of base materials by subjecting austenitic stainless steel to noble metal plating simultanously with an activation treatment or right after the same.
CONSTITUTION: After austenitic stainless steel is cleaned, it is chemically or electrolytically polished with acids such as phosphoric acid, citric acid, acetic acid, gluconic acid or the like to remove the oxide films, foreign matter and ruggendness covering the steel surface. Thence, it is subjected to noble metal plating under activation treatment with hydrochloric acid or sulfuric acid or right after the activation treatment, it is subjected directly to noble metal plating. The resultant noble metal plated products retain the original corrosion resistance of the underlying blank material in spite of the noble metal plating of thin plating thicknesses or such construction wherein the plating cannot fully cover the surfaces. This noble metal plating has excellent corrosion resistance and aesthetic appearance.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5957981A JPS57174493A (en) | 1981-04-20 | 1981-04-20 | Noble metal plating method of austenitic stainless steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5957981A JPS57174493A (en) | 1981-04-20 | 1981-04-20 | Noble metal plating method of austenitic stainless steel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57174493A true JPS57174493A (en) | 1982-10-27 |
Family
ID=13117274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5957981A Pending JPS57174493A (en) | 1981-04-20 | 1981-04-20 | Noble metal plating method of austenitic stainless steel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57174493A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1533858A3 (en) * | 2003-11-07 | 2006-11-15 | Daido Steel Co., Ltd. | Corrosion resistant conductive parts |
JP2010236091A (en) * | 2002-08-20 | 2010-10-21 | Daido Steel Co Ltd | Corrosion-resistant conductive member, method of manufacturing the same and fuel cell |
JP2013118096A (en) * | 2011-12-02 | 2013-06-13 | Jfe Steel Corp | Surface processing method for separator for fuel battery |
CN103590081A (en) * | 2013-11-07 | 2014-02-19 | 昆明理工大学 | Pretreatment method for low silver-lead alloy surface |
-
1981
- 1981-04-20 JP JP5957981A patent/JPS57174493A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010236091A (en) * | 2002-08-20 | 2010-10-21 | Daido Steel Co Ltd | Corrosion-resistant conductive member, method of manufacturing the same and fuel cell |
EP1533858A3 (en) * | 2003-11-07 | 2006-11-15 | Daido Steel Co., Ltd. | Corrosion resistant conductive parts |
JP2013118096A (en) * | 2011-12-02 | 2013-06-13 | Jfe Steel Corp | Surface processing method for separator for fuel battery |
CN103590081A (en) * | 2013-11-07 | 2014-02-19 | 昆明理工大学 | Pretreatment method for low silver-lead alloy surface |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3375027D1 (en) | Method of producing a hard layer on articles of ti or ti-alloys | |
DE3160522D1 (en) | Agents for the detection of esterolytic and/or proteolytic enzymes; and phenoxy-amino acids and phenoxy-peptide esters suitable as substrates therefor, process for their production and their use in producing the agents | |
CA2040786A1 (en) | Method for descaling hot-rolled stainless steel strip | |
DE69511050D1 (en) | Process for the production of double metal oxide powders | |
DE69519638D1 (en) | Process for the production of alpha-hydroxy acids or alpha-hydroxyamides by microorganisms | |
KR950700971A (en) | WATER BASED COATING COMPOSITION WITH IMPROVED PROCESS RESISTANCE | |
EP0387361A4 (en) | Production method of stainless thin steel sheet having excellent surface luster and high corrosion resistance | |
JPS57174493A (en) | Noble metal plating method of austenitic stainless steel | |
ZA902626B (en) | Process for the preparation of alkali metal dichromates and chromic acids by electrolysis | |
ES8400779A1 (en) | Corrosion inhibition in sintered stainless steel. | |
DE69032587T2 (en) | Process for the production of cold-rolled strips or sheets made of austenitic stainless steel | |
JPS5493639A (en) | Plating method | |
ZA917973B (en) | Process for the production of brown surface films on copper | |
ATE129025T1 (en) | METHOD AND DEVICE FOR COATING A METALLIC BODY OF A HOUSE OR KITCHEN APPLIANCE AND USE OF ATMOSPHERIC OXIDIZING A SURFACE OF A METALLIC BODY. | |
AU2284788A (en) | Process for modifying the surface of metal or metal alloy substrates and surface modified products produced thereby | |
JPS5757882A (en) | Black or blue rhodium coated articles, production thereof and plating bath used therefor | |
ATE50004T1 (en) | PROCESS FOR PRODUCTION OF COLD ROLLED STEEL STRIP HIGHLY SENSITIVE TO TRANSFORMATION TREATMENT. | |
DE59200706D1 (en) | Process for the production of metal foils and their use. | |
JPS5569292A (en) | Metal molding | |
DE69109947D1 (en) | Process for the production of thin electrical steel sheet with a very high silicon content by cold rolling. | |
JPS5757883A (en) | Production of black or blue rhodium coated articles and plating bath for this | |
JPS5658990A (en) | Surface treating method of titanium and titanium alloy | |
Ciupik et al. | Brushing as Pretreatment for Cold Pressure Welding. I. Brushing Conditions and Properties of the Surface Layer After Brushing | |
JPS57161086A (en) | Manufacture of cu and cu alloy plate and bar to be plated with metal | |
DE3884894T2 (en) | Process for the production of mechanical parts with wear and / or corrosion-resistant coating. |