研究了YG10硬质合金热冲击疲劳裂纹的形成机制。
The formation mechanism of thermal shock fatigue crack of cemented carbide YG10 was investigated.
热冲击疲劳裂纹的形成与微孔洞的形核、长大和连通有关。
The crack formation of thermal shock fatigue is related to the nucleation, growth and join of microvoid.
研究了金属陶瓷热冲击疲劳特性，重点探讨了裂纹的形成机制。
The thermal shock fatigue character of cermets has been studied and the formative mechanism of crack discussed in detail.
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