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GALVANIZED STEEL SHEET WITH EXCELLENT LIQUID METAL EMBRITTLEMENT RESISTANCE AND HYDROGEN EMBRITTLEMENT RESISTANCE AND METHOD FOR MANUFACTURING THEREOF
GALVANIZED STEEL SHEET WITH EXCELLENT LIQUID METAL EMBRITTLEMENT RESISTANCE AND HYDROGEN EMBRITTLEMENT RESISTANCE AND METHOD FOR MANUFACTURING THEREOF
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机译：具有优异的液态金属脆性抗性和氢脆性耐钢板的镀锌钢板及其制造方法
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摘要
The present invention includes a base steel sheet and a zinc plating layer formed on at least one surface of the base steel sheet, wherein the zinc plating layer is one selected from the group consisting of Ti, V, Nb, Ni, Cu, Zr, Y and La in weight %. More than: 0.01 to 0.3% in total, Al: 0.01 to 0.15%, the remainder contains Zn and other unavoidable impurities, and the galvanized layer has a size of 0.01 to 10 μm and has a polygonal shape (Ti, V, Nb, Ni , Cu, Zr, Y, La) - relates to a galvanized steel sheet containing an Al-based intermetallic compound and a method for manufacturing the same.
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