试样减薄对大壁厚X80级管线钢落锤性能的影响

邵春娟，镇凡，张继明，曲锦波，张磊

Effect of sample thinning on DWTT property of heavy wall X80 steel

SHAO Chun-juan,ZHEN Fan,ZHANG Ji-ming,QU Jin-bo,ZHANG Lei

钢铁研究学报 . 2020, (6): 497 -504 . DOI: 10.13228/j.boyuan.issn1001-0963.20190208