摘要
在Ｂａｃｋｏｆｅｎ流体方程σ＝Ｋε＾ｍ的基础上，利用变形能等效的思想建立了一种超塑性气压胀形加压方法，试验结果证明，该方法合理可行。
On the base of backofen flow equation a = Kεm and the thought of deformation equivalent, a method of putting pressure on superplastic air bulge forming was made, which turned out to be rational and feasible.
出处
《金属成形工艺》
1997年第3期30-33,共4页
Metal Forming Technology
关键词
超塑性
气压胀形
等效
锌铝合金
Equivalent Air bulge forming Superplasticity
