...ession; inhomogeneous deformation; scatter of forming force [gap=16581]关键词：微成形；尺寸效应；径向压缩；非均匀变形；成形力分散性 ...
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inhomogeneous plastic deformation 细观不均匀塑性变形
When feed velocity increases, the influence of strain hardening exponent decreases. When Young's modulus grows, the maximum deformation and the inhomogeneous deformation degree increases.
随着进给速度增大,硬化指数对工件内不均匀成形的影响减小;随着弹性模量增大,工件成形的最大等效塑性应变值增大,不均匀变形程度增大;屈服强度对工件成形的不均匀程度影响无明显规律。
参考来源 - 轴承套圈冷辗扩成形过程的数值模拟研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This is due to the coupling of inhomogeneous deformation and the brittle equilibrium phase on the boundary.
这是由于变形不均匀和晶界上析出的平衡脆性相耦合作用的结果。
The deformation mechanism of thermoplastic elastomer, such as inhomogeneous deformation, finite element method and microcellular model, was discussed on emphases.
重点介绍了共混型热塑性弹性体形变机理的几种模型，包括不均匀变形、有限元模型、微孔模型等。
When the deformation caused by the inhomogeneous subsidence accumulates to the critical state of the soil, ground fissures will occur in the stress concentration positions.
当这种不均匀变形程度足以使土体连续性破坏时，则地裂缝便在沉降区应力集中的部位发生。
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