Effect of substructure on toughness of quenched/tempered 9NiCrMo steel
Xiang Lihailong1,2, Li Shanshan2,3, Shen Junchang2,Ma Lin1, Su Hang2
Heat Treatment of Metals . 2015, (12): 6 -10 .  DOI: 10.13251/j.issn.0254-6051.2015.012.002