JPS55161094A - Sealing method for pin hole in plated layer - Google Patents
Sealing method for pin hole in plated layerInfo
- Publication number
- JPS55161094A JPS55161094A JP6991480A JP6991480A JPS55161094A JP S55161094 A JPS55161094 A JP S55161094A JP 6991480 A JP6991480 A JP 6991480A JP 6991480 A JP6991480 A JP 6991480A JP S55161094 A JPS55161094 A JP S55161094A
- Authority
- JP
- Japan
- Prior art keywords
- plated layer
- plated
- recrystallization
- pin holes
- pin hole
- 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 Methods And Accessories (AREA)
Abstract
PURPOSE: To seal the pin holes made in plated layer simply, easily, quickly at a low cost and to improve the corrosion resistance remarkably, by skin-pass cold rolling of a material on which a plated layer has been formed, then by heating the plated layer for recrystallization.
CONSTITUTION: A material having been plated in an electrolytic soln. is skin-pass cold rolled, then it is heated at recrystallization temp., whereby new metallic structure is formed in the plated layer and pin holes are sealed. That is, recrystallization is caused by heating, and pin holes are eliminated during the change from columnar structure to granular recrystallized structure, so that corrosion resistance of the plated material is improved remarkably.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6991480A JPS55161094A (en) | 1980-05-26 | 1980-05-26 | Sealing method for pin hole in plated layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6991480A JPS55161094A (en) | 1980-05-26 | 1980-05-26 | Sealing method for pin hole in plated layer |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3425073A Division JPS49121746A (en) | 1973-03-26 | 1973-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55161094A true JPS55161094A (en) | 1980-12-15 |
Family
ID=13416428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6991480A Pending JPS55161094A (en) | 1980-05-26 | 1980-05-26 | Sealing method for pin hole in plated layer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55161094A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985003090A1 (en) * | 1984-01-12 | 1985-07-18 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Process for producing a corrosion-proof surface of work-pieces |
JPS60233868A (en) * | 1984-05-04 | 1985-11-20 | Sumitomo Special Metals Co Ltd | Manufacture of metallic substrate for thin film battery |
JPS61117287A (en) * | 1984-10-23 | 1986-06-04 | エヌ・ヴイ・ベカルト・エス・エイ | Iron base material having rubber adhesible metal film formedthereto and its production |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1021897A (en) * | 1961-12-28 | 1966-03-09 | Yawata Iron & Steel Co | Method of treating the surface of steel sheets |
-
1980
- 1980-05-26 JP JP6991480A patent/JPS55161094A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1021897A (en) * | 1961-12-28 | 1966-03-09 | Yawata Iron & Steel Co | Method of treating the surface of steel sheets |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985003090A1 (en) * | 1984-01-12 | 1985-07-18 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Process for producing a corrosion-proof surface of work-pieces |
JPS60233868A (en) * | 1984-05-04 | 1985-11-20 | Sumitomo Special Metals Co Ltd | Manufacture of metallic substrate for thin film battery |
JPS61117287A (en) * | 1984-10-23 | 1986-06-04 | エヌ・ヴイ・ベカルト・エス・エイ | Iron base material having rubber adhesible metal film formedthereto and its production |
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