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A New Ductile Fracture Criterion and Its Application to the Prediction of Forming Limit in Deep Draw
[期刊论文] 作者：Yuying YANG,Zhongqi YU,Xuechun,
来源：材料科学技术学报 年份：2004
With considering the influence of equivalent plastic strain on void-damage and taking Lemaitre damage equivalent stress as plastic potential, based on continuou...
[期刊论文] 作者：Zhongqi Yu,Yingke Hou,Haomin J,
来源：材料科学技术学报（英文版） 年份：2004
Powdering/exfoliating of coatings and scratching are the main forms of surface damage in the forming of galvanized steels and high strength steels (HSS), which...
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