The R-curve and thermal shock resistance properties are improved and the transformation effect are strengthened by the surface compressivestress effect.
表面压应力作用强化了相变增韧效果,改善了材料的表面抗裂纹性能和抗热震稳定性等力学性能。
2
This compressivestress is derived from the lattice and thermal mismatch.