The experimental results revealed that an appropriate overlay thickness can not only use laser energy effectively but also provide optimal peak pressure of shock waves.
实验表明，采用一定厚度的约束层，既能有效利用激光能量，又能获得较大的激光冲击波峰压；
2
The optimism design of thickness for this cladding material is helpful to improve the performance of thermal shock resistance.
对硬质覆层材料的厚度进行优化设计有助于其抗热震性能的提高。
3
By the experiment and analysis, at the same shock pressure, the spall strength will increase with the strain rate, and it will decrease with the increasing thickness of samples.