ecar

abbr.横滚电子控制装置（导弹姿态控制）(Electronic Control Assembly-Roll);电子侦控统计报告(Electronic Coverage Accounting Report);欧洲民事团(European Civil Affairs Regiment)

ecar

1

After ECAR , twins increase obviously and increase gradually with channel clearance decreasing .

等径角轧制后，孪晶明显增多，且随着通道间隙的减小，孪晶数量逐渐增多。
2

By XRD patterns , it is found that the change of crystal orientation increases and ( 0002 ) basal plane orientation decreases with channel clearance decreasing during ECAR .

X射线衍射分析表明在等径角轧制过程中，随着通道间隙的减小，晶体取向变化加大，（0002）基面取向减弱。
3

The reduction of basal texture leads to the increment of the grains with soft orientation . Therefore , the plasticity of ECAR sheets is higher than normal rolling sheets .

基面织构的弱化导致板材在中低温变形过程中软取向的晶粒较多，使得等径角轧制板材的塑性普遍优于普通轧制板材。
4

It is found that the orientation of the sheet processed by ECAR is changed and the crystal orientation evolves from ( 0002 ) basal plane orientation to coexistence of basal plane and non-basal plane .

结果表明：经等径角轧制后的板材，晶粒取向由等径角轧制前的（0002）基面取向演化为基面与非基面共存的取向。