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Method of carburizing austenitic stainless steel and austenitic stainless steel products obtained thereby
Method of carburizing austenitic stainless steel and austenitic stainless steel products obtained thereby
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机译:奥氏体不锈钢的渗碳方法及由此获得的奥氏体不锈钢产品
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摘要
A method of carburizing austenitic stainless steel comprising the steps of holding austenitic stainless steel in a fluorine- or fluoride-containing gas atmosphere with heating prior to carburizing and carburizing the austenitic stainless steel at a temperature not more than 680°C wherein said austenitic stainless steel is stable austenitic stainless steel having 1 to 6 weight % molybdenum or 13 to 25 weight % chromium, wherein a carburized hard layer having corrosion resistance superior to base material forms and austenitic stainless steel products obtained thereby.
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