toughness test

基本解释

With the development of the diamond industry, the impact toughness test of diamond has been gaining more and more recognition among the diamond users and the makers.
随着金刚石行业的发展，金刚石的冲击韧性测定越来越得到广大金刚石用户及生产厂家的认可。
In accordance with the fracture toughness test standard of BS7448, J-R curve tests were conducted with multiple specimen with welded joints of D406A ultra-high strength steel.
根据英国标准BS7448断裂韧度试验标准，采用多试样法，测试了D406A超高强度钢焊接接头的J-R曲线。
The influence of pre-heating temperature on organization and performance of X80 pipeline steel was investigated by weld thermal simulation technique and the instrumented Charpy impact toughness test.
文章分析了自保护药芯焊丝的主要成分及作用，介绍了天津市金桥焊材集团有限公司研制的X80管道钢用自保护药芯焊丝的力学性能试验结果。