JPS56156788A - Steel sheet for welded coating steel can - Google Patents
Steel sheet for welded coating steel canInfo
- Publication number
- JPS56156788A JPS56156788A JP5778980A JP5778980A JPS56156788A JP S56156788 A JPS56156788 A JP S56156788A JP 5778980 A JP5778980 A JP 5778980A JP 5778980 A JP5778980 A JP 5778980A JP S56156788 A JPS56156788 A JP S56156788A
- Authority
- JP
- Japan
- Prior art keywords
- alloy layer
- alloy
- tin
- steel
- amount
- 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.)
- Granted
Links
Landscapes
- Electroplating Methods And Accessories (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Electrochemical Coating By Surface Reaction (AREA)
Abstract
PURPOSE: To obtain a steel sheet for welded coating steel can which is excellent in weld workability and corrosion resistance after working, by specifying the amount of tin and Fe contained in the Fe-Sn alloy layer coating the steel plate and, at the same time, by converting the alloy into a homogenous alloy and by forming the chemical conversion coating of a specified Cr content on the alloy layer.
CONSTITUTION: The surface of steel plate is coated with a Fe-Sn alloy layer. The tin content of alloy layer is adjusted to 0.05W0.7g/m2, 0.1W0.3g/m2 is desirable, and the alloy layer is uniformly adhered. The whole amount of tin is distributed into the alloy layer so that a homogeneous alloy is obtained. Moreover, the Fe contained in the alloy layer is adjusted so that its atomic ratio becomes 0.5W5mg/ m2. The heating hour is adequately decided by considering the amount of tin and heating temperature. The chemical conversion coating is formed on the alloyed layer, but, in this case, the amount of Cr contained in the chemical conversion coating is adjusted to become 0.5W5mg/m2.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5778980A JPS56156788A (en) | 1980-05-02 | 1980-05-02 | Steel sheet for welded coating steel can |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5778980A JPS56156788A (en) | 1980-05-02 | 1980-05-02 | Steel sheet for welded coating steel can |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56156788A true JPS56156788A (en) | 1981-12-03 |
JPS6350431B2 JPS6350431B2 (en) | 1988-10-07 |
Family
ID=13065644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5778980A Granted JPS56156788A (en) | 1980-05-02 | 1980-05-02 | Steel sheet for welded coating steel can |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56156788A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58151488A (en) * | 1982-03-03 | 1983-09-08 | Kawasaki Steel Corp | Production of tin coated steel plate having excellent eye hole resistance |
DE3418884A1 (en) * | 1984-05-18 | 1985-11-21 | Toyo Kohan Co., Ltd., Tokio/Tokyo | SURFACE TREATED STEEL SHEET WITH TRIPLE COATING AND METHOD FOR THE PRODUCTION THEREOF |
DE3532808A1 (en) * | 1984-04-13 | 1987-03-19 | Toyo Kohan Co Ltd | TINNED AND NICKEL PLATED STEEL SHEET AND METHOD FOR THE PRODUCTION THEREOF |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516140A (en) * | 1974-07-05 | 1976-01-19 | Nippon Steel Corp |
-
1980
- 1980-05-02 JP JP5778980A patent/JPS56156788A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516140A (en) * | 1974-07-05 | 1976-01-19 | Nippon Steel Corp |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58151488A (en) * | 1982-03-03 | 1983-09-08 | Kawasaki Steel Corp | Production of tin coated steel plate having excellent eye hole resistance |
JPS6147239B2 (en) * | 1982-03-03 | 1986-10-17 | Kawasaki Steel Co | |
DE3532808A1 (en) * | 1984-04-13 | 1987-03-19 | Toyo Kohan Co Ltd | TINNED AND NICKEL PLATED STEEL SHEET AND METHOD FOR THE PRODUCTION THEREOF |
DE3418884A1 (en) * | 1984-05-18 | 1985-11-21 | Toyo Kohan Co., Ltd., Tokio/Tokyo | SURFACE TREATED STEEL SHEET WITH TRIPLE COATING AND METHOD FOR THE PRODUCTION THEREOF |
Also Published As
Publication number | Publication date |
---|---|
JPS6350431B2 (en) | 1988-10-07 |
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