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专利名称：METHOD OF TREATING PARTS FOR
KITCHEN UTENSILS
发明人：Herve Chavanne,Philippe Maurin-Perrier申请号：US13148584申请日：20100218
公开号：US20110315275A1公开日：20111229
专利附图：
摘要：A method for processing parts for kitchen tools in order to protect the partsfrom scratches, includes sequentially: a nitridation step, optionally including a
nitrocarburizing step, between 592 and 750° C. in order to promote the formation of a
nitrogen austenite layer; and a processing step for promoting the conversion of at least aportion of the nitrogen austenite into a phase with reinforced hardness.
申请人：Herve Chavanne,Philippe Maurin-Perrier
地址：Noalhat FR,Saint-Marcellin-En-Forez FR
国籍：FR,FR
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