The superplastic deformation has low stress, enough deformation which is suitable for materials process.
而超塑性变形比塑性变形应力更低,变形量更大,更加有利于材料的加工。
参考来源 - 铝合金搅拌摩擦焊接工艺及超塑性行为研究In this paper, adopting ZK40 magnesium alloy as experimental materials, superplastic deformation characteristics and the laws of microstructure evolution of ZK40 processed by ECAP for different passes were investigated.
本文研究了ZK40镁合金材料经等通道转角挤压处理后的超塑变形特点及在该挤压过程中的组织演化规律。
参考来源 - 等通道转角挤压ZK40镁合金的超塑性·2,447,543篇论文数据，部分数据来源于NoteExpress
The cavitation behavior and the fracture mechanism under superplastic deformation are analyzed too.
并对超塑性变形过程中的孔洞行为与断裂机理进行了研究。
Elongation of the sample during superplastic deformation has a close relation with grain boundary width.
试样在超塑性变形时产生的伸长率与晶界宽度有密切联系。
The thermomechanical processing and superplastic deformation behavior of 01420 alloy have been investigated.
对01420合金的形变热处理工艺和超塑性进行了研究。
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