And then focuses on the thermal fatigue crack initiation and expansion of the mechanism.
然后重点论述了热疲劳裂纹萌生及扩展的机理。
参考来源 - 热锻模温度波动区材料的设计与制备During Crack propagation process,the thermal fatigue crack and whisker reinforcements have obvious interaction;crack growth rate is affected by temperature changeT,the distribution of whiskers and interfacial bonding strength and so on.
裂纹扩展过程中,热疲劳裂纹与增强体晶须有明显的交互作用;裂纹的扩展受温度改变幅度ΔT、晶须的分布和界面结合强度等因素的影响。
参考来源 - 硼酸镁晶须增强镁基复合材料在热循环下的力学行为研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The thermal fatigue crack net is usually produced in the surfaces of components suffered thermal fatigue damage.
受热疲劳损伤的构件表面易产生热疲劳裂纹网。
Heat treatment process has no effect on the propagation mode of thermal fatigue crack and the shape of crack at the sample notch.
热处理工艺对裂纹在试样缺口处的形态及裂纹的传播方式无影响。
The effect of re modification and heat treatment on formation of thermal fatigue crack in low chromium wear-resistant cast iron was investigated.
研究了稀土变质及热处理对低铬耐磨铸铁热疲劳裂纹形成的影响。
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