0Cr17Ni4Cu4Nb不锈钢析出沉淀相的非线性超声检测

颜丙生1，聂士杰1，汤宝平2，刘自然1

Nonlinear ultrasonic detection of precipitated phase separated out inside 0Cr17Ni4Cu4Nb stainless steel

YAN Bingsheng1, NIE Shijie1, TANG Baoping2, LIU Ziran1

振动与冲击 . 2021, (9): 232 -236 .