气体氮化的常见问题及改进措施  

Common Problems and Improvement Measures of Gas Nitriding

作　　者：毛喆 尹中秋 胡剑锋 陶堃 黄红武 MAO Zhe;YIN Zhong-qiu;HU Jian-feng;TAO Kun;HUANG Hong-wu(Aviation Industry Zheng Fei Company,Zhengzhou Henan 450005,China;Military Representative Ofice of Air Force Equipment Department in Zhengzhou,Zhengzhou Henan 450005,China)

机构地区：[1]航空工业郑飞公司,河南郑州450005 [2]空军装备部驻郑州地区军事代表室,河南郑州450005

出　　处：《热处理技术与装备》2022年第4期50-53,共4页Heat Treatment Technology and Equipment

摘　　要：本文针对气体氮化中常见的漏渗、渗层脆性大、深度浅、硬度低和零件变形等问题进行了论述。并提出了加强工艺纪律、设备升级和风险点识别等改进措施,使得气体氮化的质量稳定可靠。The common problems in gas nitriding such as leakage, high brittleness, shallow depth, low hardness and parts deformation were discussed in this paper. And the improvement measures such as strengthening process discipline, upgrading equipment and identifying risk points were put forward to make the quality of gas nitriding stable and reliable.

关 键 词：气体氮化 问题 措施 

分 类 号：TG156.82[金属学及工艺—热处理]