核电设备零件的渗氮  

Nitriding of Nuclear Power Equipment Parts

作　　者：卫东 王方 WEI Dong;WANG Fang(Nuclear and radiation safety center,Beijing 100082,China;Shanghai No.1 Machine Tool Works Co.Ltd.,Shanghai 201308,China)

机构地区：[1]生态环境部核与辐射安全中心,北京100082 [2]上海第一机床厂有限公司,上海201308

出　　处：《热处理》2024年第6期33-34,36,共3页Heat Treatment

摘　　要：核电设备有许多零件要进行渗氮。简要介绍了核电设备渗氮件的材料、渗氮流程、渗氮方法、渗层的质量检验(包括外观质量、渗层深度、表面硬度、渗层脆性等)。Many parts in nuclear power equipment is to be nitrided.The following contents,among which were:materials of the part to be nitrided,nitriding flowsheet,nitriding methods,quality testing of nitrided layer(including apparent quality,nitriding depth,surface hardness,brittleness of nitrided layer and so on),were introduced briefly.

关 键 词：核电设备 气体渗氮 离子渗氮 

分 类 号：TG156[金属学及工艺—热处理]