厚规格X70管线钢落锤撕裂试验性能分析

厚规格X70管线钢落锤撕裂试验性能分析

安成钢，牛涛，吴新朗，姜永文，代晓莉

Analysis of DWTT property of thick X70 pipeline steel

AN Cheng- gang,,NIU Tao,,WU Xin- lang,JIANG Yong- wen,,DAI Xiao- li,

. 2018, (5): 405 -410 . DOI: 10. 13228/j.boyuan.issn1001- 0963. 20170217