P92大规格钢锭锻制管坯穿管断裂致因分析

李成斌1，蒋鹏2，刘君2

Cause analysis of breakthrough of P92 largesize steel ingot forged tube billet

LI Chengbin1，JIANG Peng2，LIU Jun2

钢铁研究学报 . 2021, (8): 759 -647 . DOI: 10.13228/j.boyuan.issn1001-0963.20210099