...表面压应力;疲劳性能[gap=936]Key words: Ti-1023 titanium alloy; surface integrity; surface roughness; surface compressive stress; fatigue property...
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surface residual compressive stress 表面残余压应力
machining surface residual compressive stress 机加工表面残余压应力
The R-curve and thermal shock resistance properties are improved and the transformation effect are strengthened by the surface compressive stress 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。
These larger ions take up more room and are pressed together when the glass cools, producing a layer of compressive stress on the surface of the glass.
这些钾离子占据更大的空间,当玻璃冷却下来的时候,钾离子便挤压在一起,从而在玻璃表面生产一层压应力层。
Meantime, the compressive stress in inner surface of hollow roller by nitrocarburizing is available for improvement of bend fatigue property.
同时,共渗在空心滚子内表面造成的压应力对改善弯曲疲劳性能有利。
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