The test results show that retardation of thermalshockcrack initiation and propagation and higher thermalshock resistance property were displayed in graded thermal barrier coating.
实验结果表明,梯度热障涂层能明显延缓热震裂纹的形成和扩展,具有较高的抗热震性。
2
The crack formation of thermalshock fatigue is related to the nucleation, growth and join of microvoid.
热冲击疲劳裂纹的形成与微孔洞的形核、长大和连通有关。
3
The formation mechanism of thermalshock fatigue crack of cemented carbide YG10 was investigated.