1) plastic deformation rate
塑性形变率
1.
2 tex(32s) cotton yarn and Nylon/Spandex covered yarn,then test their loop length,loop density and plastic deformation rate.
2tex(32s)棉纱和氨纶包覆纱编织的一系列平纹添纱针织面料的线圈长度、线圈密度、塑性形变率等基本性能参数,系统研究Position值(密度调节值)与织物的性能参数之间关系;建立Position值与线圈长度之间的数学关系,确定机器顺利编织的Position取值范围,为产品设计提供基础数据的指导。
3) plastic deformation
塑性变形
1.
Effect of particle shape on uniaxial ratcheting of SiC_P/6061Al composites and its microscopic plastic deformation characteristics;
颗粒形状对复合材料单轴棘轮行为及其细观塑性变形特征的影响
2.
Self-healing mechanism of inner crack in plastic deformation under high temperature;
高温塑性变形中孔隙性缺陷自修复机理
3.
Plastic Deformation of a Mg-based Bulk Amorphous Alloy in Supercooled Liquid Region;
镁基大块非晶合金在深过冷液相区的塑性变形
4) plastic forming
塑性变形
1.
The law of the microstructure transformation of SiC p/Al composite based on powder metallurgy in hot plastic forming is investigated.
实验研究了基于 PM的 Si Cp/Al复合材料在热塑性变形过程中显微组织的变化规律。
5) plastic deformation
塑性形变
1.
It was shown that the specific essential work (we) and specific plastic work (βwp) increased with the addition of EPDM and/or POE, which suggested that the elastermer had improved the material’s ability to resist crack propagation and produce plastic deformation.
结果表明,加入EPDM或POE后,共混物的比基本断裂功we和比塑性形变功βwp均有提高,说明弹性体的加入提高了材料抵抗裂纹扩展的能力和发生塑性形变的能力。
2.
Under the suitable condition, plastic deformation at the bonding interface happened, the contact area increased, and the diffusion bonding was completed with the pores at the bonding interface being eliminated or significantly reduced.
结果表明 :采用适当的连接工艺 ,可使此种材料产生塑性形变 ,接触面积增加 ,空洞收缩和闭合 ,扩散进行充分 。
3.
Under the condition of proper speed and temprature, the plastic deformation curves of ABS blends added with different lubricants were determined by using HAAKE- 9000 RHEOMETER.
采用HAAKE-9000型扭矩流变仪,在一定转速和温度下,测定了添加不同润滑剂时ABS体系的塑性形变曲线,对各种曲线进行分析,并研究了润滑剂的种类和用量对ABS力学性能和热性能的影响。
6) plasticity deformation
塑性变形
1.
A continuum sensitivity analysis is presented for large finites plasticity deformations of metal forming process by Ansys software,and a quasi-uniform cubic B-spline is used to present die surface.
用ANSYS软件对有限变形塑性金属成形过程进行了灵敏度分析 ,并引入准均匀三次B样条曲线来近似凹模表面 ,以其B样条曲线的控制顶点作为扰动变量 ,在其它约束条件不变的情况下 ,求得状态变量塑性变形阻抗应力灵敏度的分布。
2.
In contrast, the cavities with diameter larger than 2 μm tend to be elongated with the long axis parallel to the loading axis, the main cavity growth mechanisms is plasticity deformation.
空洞长大机制的理论模型计算与试验结果对照表明:孔径小于2μm小空洞的圆度系数接近1,其主要长大机制为晶界扩散;孔径大于2μm大空洞的圆度系数和取向角均比较分散,其主要长大机制是塑性变形。
补充资料:塑性
分子式:
CAS号:
性质:又称塑性。材料受外力、热等作用变形后,能完全或部分保持其变形的性质。是材料的一种加工和使用性能。橡胶的可塑性通常用外力消除后仍保留的残余变形来表示,它是评价橡胶加工性能的重要指标。在橡胶加工过程中,由于橡胶具有弹性会给其加工过程带来困难,适当提高橡胶的可塑性有利于橡胶的加工操作。但可塑性过大,又会使橡胶制成品的物理机械性能下降,对加工操作也不利。通常在满足工艺加工要求的前提下,以具有最小可塑度为宜。
CAS号:
性质:又称塑性。材料受外力、热等作用变形后,能完全或部分保持其变形的性质。是材料的一种加工和使用性能。橡胶的可塑性通常用外力消除后仍保留的残余变形来表示,它是评价橡胶加工性能的重要指标。在橡胶加工过程中,由于橡胶具有弹性会给其加工过程带来困难,适当提高橡胶的可塑性有利于橡胶的加工操作。但可塑性过大,又会使橡胶制成品的物理机械性能下降,对加工操作也不利。通常在满足工艺加工要求的前提下,以具有最小可塑度为宜。
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