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OCr21Ni5Ti双相不锈钢超塑成形研究
The Study of the Superplastic Forming of the Two Phase Stainless Steel OCr21Ni5Ti
【摘要】 在GLEEBLE1500热/力模拟实验机上首次对OCr21N6Ti双相不锈钢进行了超塑性能研究,并获得了良好的超塑性能,同时确定了其超塑性成形的最佳工艺参数将得出的最佳工艺参数应用于超塑性气压胀形工艺,在1000kN超塑性成形机上一次整体成形出了由OCr21N6Ti钢制造的一种带有侧凸的复杂零件
【Abstract】 The superplasticity of two Phase stainless steel OCr2lNi5Ti is studied by using a GLEEBLE 1500 ther- mal/mechanical material testing machine and optimal processing parameters are obtained for superplastic forming,a completed OCr2lNi5Ti part with lateral flange is formed by superplastic bulging in single-Pass on a 1 000KN super-plastic forming machine.
- 【文献出处】 哈尔滨工业大学学报 ,JOURNAL OF HARBIN INSTITUTE OF TECHNOLOGY , 编辑部邮箱 ,1999年03期
- 【分类号】TG30
- 【被引频次】6
- 【下载频次】120