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- Plastic deformation under spherical indenter. 球形压头下的塑料变形。
- Applied stress causes plastic deformation. 外加应力引起塑性形变。
- The ASB will disappear by itself in the annealing experiment. So the ASB is akind of plastic deform organization. 通过退火实验发现绝热剪切带在一定的退火工艺后自行消失,从而得出绝热剪切带是一种塑性变形组织。
- The deforming force distribution diagram can powerfully help us solve metal plastic deforming problems by means of model element method. 变形力分布曲线是用模型元法求解金属塑性成形问题的有力工具;而变形力分布曲线的建立又依据不同模型单元的力学模型。
- The ASB will disappear by itself in the annealing experiment.So the ASB is a kind of plastic deform organization. 通过退火实验发现绝热剪切带在一定的退火工艺后自行消失,从而得出绝热剪切带是一种塑性变形组织。
- Plastic deformation is the ability of bend or deform before breaking. 塑性变形就是在断裂前弯曲或变形的能力。
- It is assumed that the plastic deformation is incompressible. 它假定塑形变形是不可压缩的。
- The gradual plastic deformation of a solid body, as by heat. 渐变如用加热的方法造成一个固体物质缓慢的、人工的形状损坏
- Stresses applied to plastically deform the metal are usually compressive. 适用于金属塑性变形的应力通常都是压应力。
- Plastic deformation and creep are highly undesirable, resilience is favourable. 塑性形变和蠕变是很不利的,回弹性则是有利的。
- Hardness is a measure of the resistance to localize plastic deformation. 硬度是材料抵抗局部塑性形变的量度。
- The plastic deformation on ribs caused by punch push down and skin springback. 筋条的塑性变形既有凸模下压导致的塑性变形,又有蒙皮回弹导致的塑性变形;
- This paper uses FEM software package ANSYS to numerical imitate the elastic and plastic deform and plasticity unsteadiness phenomenon of detonator in pressure. 文中采用有限元结构分析软件包ANSYS,对某型雷管的压药进程中壳体的弹塑性大变形力学行为、塑性失稳现象的研究方法进行了数值仿真计算。
- Yielding strength is indicative of the stress at which plastic deformation begins. 屈服强度是指塑性形变开始发生时的应力。
- According to the complex conformal mapping principle, a systemic modeling was made on the extruding die for special-typed metals and the plastically deforming metals. 采用复变共形映射理论,对异型材挤压模及金属塑性变形体进行系统建模,并建立塑变形体的能量方程,根据极值原理,得到异型材挤压模优化设计参
- Plastic deformation as the result of dislocation motion; also, the shear displacement of two adjacent planes of atoms. 位错移动导致的塑性变形或两个相邻原子面的剪切位移。
- The laser shock processing causes the surface layer of metal to plastically deform,and thereby develop a significant residual compressive stress in the surface of metal. 激光冲击处理会使金属材料表层发生塑性变形而产生很高的残余压应力;
- To undergo plastic deformation without cracking or breaking. Used of rocks,metals,or minerals. 变形不经压碎或打破而产生的人为损坏或变形。用于岩石、金属或矿物质
- Plastic deformation concentrates at the ferrite area under the tensile stresses. 在拉应力作用下;塑性变形集中在铁素体区.
- This paper objectively expounds the frictionalmechanism of plastic deformed surface from the angle of tribology. 文章客观地从摩擦学角度阐明了塑性变形表面的摩擦机理。