The join strength, penetration depth and condition of emerging adiabatic shear instability are discussed with single particle of uniform speed and different angle.

• 针对单个粒子相同入射速度不同入射角度的碰撞条件，探讨粒子与基体的结合强度、侵彻深度以及绝热剪切失稳的发生条件。