HOT ROLLED STEEL PLATE EXCELLENT IN FLASH WELDABILITY AND UPSET WELDABILITY, AND NONORIENTED SILICON STEEL SHEET PRODUCED BY USING THE HOT ROLLED STEEL PLATE AS STOCK
PROBLEM TO BE SOLVED: To produce a hot rolled steel plate excellent in flash weldability and upset weldability, and a nonriented silicon steel sheet produced by using the hot rolled steel plate as a stock. SOLUTION: This hot rolled steel plate has a composition consisting of, by weight, >=1.0% Si...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To produce a hot rolled steel plate excellent in flash weldability and upset weldability, and a nonriented silicon steel sheet produced by using the hot rolled steel plate as a stock. SOLUTION: This hot rolled steel plate has a composition consisting of, by weight, >=1.0% Si, >=0.004% Al, 0.1-0.8% Mn, 1.0μm diameter is >=200 pieces/mm . The nonoriented silicon steel sheet is produced by using this steel plate as a stock. |
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