Research and development of ultra-high strength and hot-rolled steel with high hole expansion ratio
Han Peng1,Dong Yi2, Li Weijuan1, Shi Xiaoguang2, Liu Rendong2, Yang Zhen1, Ma Pengyu1, Feng Hao1
Heat Treatment of Metals . 2016, (6): 12 -15 .  DOI: 10.13251/j.issn.0254-6051.2016.06.004