摘要
对国内主要行业渗碳淬火回火金相标准的检测指标、显微组织级别的划分和评定列表进行了对比,结合国外标准,分析、探讨了该类标准的适用性、实用性等问题,并就这些标准的贯彻实施提出了一些设想。
Test targets, classification and evaluation of microstructure levels in standards for carburizing, quenching and tempering of steel in the major trades at home were contrasted in tabulated data. Combined with related stan- dards abroad, the suitability and practicability of the above standards were discussed. In addition, some idieas about the implementation of standards were given as well.
出处
《热处理》
CAS
2009年第4期63-66,共4页
Heat Treatment
关键词
渗碳
淬火
回火
金相检验
标准
carburizing
quenching
tempering
metallographical examination
standard
作者简介
陈德华（1959-）男，浙江绍兴人，高级工程师，上海市机械制造工艺研究所有限公司铸锻热检测中心主任，长期从事失效分析工作。联系电话：02166304953 E-mail：zdaest@sohu．com
