【Key words】 metal superplastic forming; nonlocal friction; strain gradient; size effects;
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Perturbation theory is used to get approximate solution. The nonlocal friction model proposed by Oden et al. is adopted in the analysis of superplastic drawing or extrusion process of wide strip through a tapered die.
将Oden等提出的非局部摩擦模型应用于楔形模宽条料超塑性拉拔或挤压中,并利用摄动方法求出了其近似解。
参考来源 - 非局部摩擦及应变梯度理论在超塑性成形中的应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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