The fragments contained adiabatic shear band (ASB) in Ti 6Al 4V and AISI 6140 steel were studied by scanning electron microscope (SEM) and transmission electron microscope(TEM).

• 对含有约热剪切带（ASB）的TC4钛合金及40Cr钢破片作了扫描电镜（SEM）和透射电镜（TEM）分析。