Some tests with many sorts of metals combination under symmetrical impact explosion welding were studied, and a sort of flying line-adiabatic shear line in those metals combination was obtained.

摘要进行了几种金属组合的对称碰撞爆炸焊接试验。获得了这些金属组合中的飞线—绝热剪切线。分析了这种飞线产生的工艺、原因、性质和影响。

youdao

Most experimental research had demonstrated that well-designed composite symmetrical elements could absorb more impact energy than metal elements with same weight.

试验研究表明在相同重量下，设计合理的复合材料对称元件可以比金属元件吸收更多的冲击能量。

youdao