搅拌球磨过程中Ni-Ti粉末的组织变化与其塑性变形的关系

THE RELATION BETWEEN THE MICROSTRUCTURE VARIATION AND THE PLASTIC DEFORMATION OF Ni-Ti POWDER IN ATTRITOR BALL MILLING

摘要: 研究了Ni₅₀Ti₅₀单质混合粉末在不同工艺条件下球磨时层状组织的形成与变化,并根据球磨过程中粉末塑性变形模型研究了层片间距与球磨过程中粉末塑性变形的关系。

Abstract: The formation and the variation of the layered structure in mixed powder of Ni₅₀Ti₅₀ under different ball millins conditions have been studied. According to the powder'S plastic deformation model,the relation between the layer thickness and the plastic deformation of the powder in ball milling process has also been investigated.