It is possible to prognosticate the residual stress distribution in the cladding layers with developing of numerical analysis method.But that depend on the evolution of materials science.

• 数值模拟技术的迅速发展为预测熔覆过程中的热应力及残余应力的分布提供了可能,但结果的准确性很大程度上依赖于材料科学基础研究的进展。