strain recrystallization

The coarse crystalline LC4 alloy exhibit some superplasticity under lower temperature and higher strain rate, because it can create effective recrystallization refinement.

粗晶LC4合金在较低温度和较高应变速率条件下，因能产生有效的再结晶细化，而呈现出一定的超塑性。

The compression deformation test at the temperatures between 850 ℃ and 1 050 ℃ with strain rate 0.1~ 10 1/ s of steel B72LX 、 B82LX has been carried out using the Gleeble-1500 thermal simulation machine to study the dynamic recrystallization behavior of the steel.

采用Gleeble-1500热模拟试验机上对B72LX、B82LX钢进行变形温度为850℃~1050℃应变速率为0.1~101/s的压缩变形试验，研究了这两个钢种的再结晶规律。