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Quite, conservation the surface of the mannered null steel sheet which produces the formation part which has high mechanical characteristic value from the band material of the canning rolled plate and the especially canning
Quite, conservation the surface of the mannered null steel sheet which produces the formation part which has high mechanical characteristic value from the band material of the canning rolled plate and the especially canning
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机译:从罐头轧制板的带材特别是罐头加工中,非常节约形成具有高机械特性值的成形部的成形坯钢板的表面。
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摘要
PROBLEM TO BE SOLVED: To provide a method for manufacturing a molded part with very high mechanical properties by stamping a strip of a rolled steel sheet coated with a metal or a metal alloy securely protecting a steel on or inside the steel plate, particularly hot rolled steel plate.;SOLUTION: This method comprises a step for providing a steel plate blank by cutting the steel plate, a step for molding the part by stamping the steel plate blank, a step for coating the surface of an alloyed intermetallic compound capable of securing a protection against corrosion and a protection against decarburization of steel and also capable of securing lubrication function before or after the stamping, and a step for removing the extra portion of the steel plate required for the stamping by cutting.;COPYRIGHT: (C)2005,JPO&NCIPI
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