The major cause for these changes was that the percentage for LAB increased and cross slip became easier as a result of decreasing stacking energy with increasing Al contents. 造成这些变化的主要原因有:随AI含量的增加,小角度晶界所占的比例增大,合金的层错能升高,交滑移容易进行。
Fault transfer zones grow on the cross; round and the end of faults generally, are the effect of extensional, strike slip, and inversion structural stress. 断层转换带多分布在断层的交汇处、拐弯处和末端处,是伸展、走滑构造应力场联合、复合作用的产物。
Engineering Calculation of Forming Pressure on Cross Wedge Rolling for the Blank of Slip Joint Pliers 鲤鱼钳毛坯楔横轧成形压力的工程计算
The results suggest that cross slip of different pass is not a mechanism of grain refinement, cross deformation band on plane R and double slip or many slip is other mechanism of grain refinement. 这说明了多道次之间的交滑移不是晶粒细化的唯一机制,R面交叉变形带的出现和1道次中观察到的双滑移或多滑移,也是造成组织等轴化的另一个重要机制。
The dislocation helices might result from the cross slip of some segments on an initial screw dislocation from ( 111) plane to ( 112) plane. 普通位错形成这种螺旋状曲线是交滑移的结果,即原先在(111)密排面滑移的螺位错的部分位错段交滑移到(112)非密排面。
Cross Wedge Rolling Preforming Technology and Die Design of Slip Joint Pliers 锂鱼钳楔横轧制坯工艺及模具设计
The addition of whisker limits the cross slip of dislocations and migration of grain boundary, which causes Q value of the composite higher than that of the unreinforced alloy. 同时晶须的加入也限制了位错交滑移和晶界的迁移,因此复合材料的Q值比合金高;
The cross coupling can also stop the slip of walls, so the mechanical properties of carbon nanotubes will be enhanced. 这种交叉耦合结构还能阻止管壁的滑移,双壁碳纳米管的力学性能将得到增强。
The cross section of steel I-column is divided into three parts. The slip displacement formulation along the embedment length is derived by the principle of minimum potential energy. 将工字钢柱截面分为三部分,利用最小势能原理建立沿锚固长度方向的界面相对滑移计算公式,并进行了数值计算与分析。