JPS5665995A - Production of tin-plated steel plate of high work efficiency - Google Patents
Production of tin-plated steel plate of high work efficiencyInfo
- Publication number
- JPS5665995A JPS5665995A JP13982179A JP13982179A JPS5665995A JP S5665995 A JPS5665995 A JP S5665995A JP 13982179 A JP13982179 A JP 13982179A JP 13982179 A JP13982179 A JP 13982179A JP S5665995 A JPS5665995 A JP S5665995A
- Authority
- JP
- Japan
- Prior art keywords
- reflow
- work efficiency
- plate thickness
- tin
- strip
- 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 produce a tin-plated steel superior in work efficiency, by detecting the plate thickness of a strip and by setting automatically a reflow voltage corresponding to the detection value to control generation of the minimum alloy layer.
CONSTITUTION: The plate thickness of strip 1 is measured successively by γ-ray plate thickness detector 2, and data is fed to operator 8 at a fixed interval in the L direction of the strip. Operator 8 operates a minimum reflow voltage on a basis of this data and sends this signal to reflow voltage setting equipment 7. Since the reflow voltage is automatically set according to the plate thickness in this manner, no-reflow is prevented for forming of the minimum alloy layer, and the work efficiency is superior because the minimum alloy layer is stable quantitatively and is minimized sufficiently.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13982179A JPS5665995A (en) | 1979-10-31 | 1979-10-31 | Production of tin-plated steel plate of high work efficiency |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13982179A JPS5665995A (en) | 1979-10-31 | 1979-10-31 | Production of tin-plated steel plate of high work efficiency |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5665995A true JPS5665995A (en) | 1981-06-04 |
Family
ID=15254244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13982179A Pending JPS5665995A (en) | 1979-10-31 | 1979-10-31 | Production of tin-plated steel plate of high work efficiency |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5665995A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0761368A1 (en) * | 1995-08-09 | 1997-03-12 | Elpatronic Ag | Welding method for coated sheets, especially tin-plated sheets |
-
1979
- 1979-10-31 JP JP13982179A patent/JPS5665995A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0761368A1 (en) * | 1995-08-09 | 1997-03-12 | Elpatronic Ag | Welding method for coated sheets, especially tin-plated sheets |
US5841094A (en) * | 1995-08-09 | 1998-11-24 | Elpatronic Ag | Method and apparatus for resistance welding coated sheet metal |
CN1082862C (en) * | 1995-08-09 | 2002-04-17 | 埃尔帕特朗尼股份公司 | Welding method for coated sheet metal in particular tinplate |
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