专利名称：HARDENING OF AUSTENITIC STAINLESS STEELS
发明人：IGNACE LEFEVER,MARTIN BOMBEKE
英语在线翻译申请号：AU5482580
申请日：19800122
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公开号：AU5482580A
报考二级建造师的条件
成长的烦恼 迈克公开日：
19800731
专利内容由知识产权出版社提供暑期培训班
摘要：A method for the production of alloyed steel products having substantially no ferrite matrix pha and having Md and Ms conversion temperatures (as herein defined) such that plastic deformation may cau pha transformation, compris effecting plastic deformation partly at a cryogenic temperature of from 0 DEG C to the Ms conversion temperature (as herein defined) and partly at a low temperature of from 0 DEG C to the recrystallisation temperature, the plastic deformation at said cryogenic temperature being effected prior to plastic deformation at said low temperature. The method enables heat transfer and cooling problems inherent in known methods to be overcome and may also be employed to produce alloyed steel products having improved tenacity, creep resistance and/or fatigue strength over similar products produced according to known methods.
申请人：BEKAERT S.A., N.V.
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