The thermal shock parameter R’’’’, which is a measure of the resistance against crack propagation under thermal shock loading, was determined. The values predicted a higher thermal shock resistance of the AZT ceramic compared with pure Al2O3.
我们对热冲击参量R进行了测定。这个参量标志着在热冲击实验中材料对裂纹传播的抵抗能力。结果表明，相比于纯氧化铝，AZT陶瓷对热冲击的抵抗能力更强。
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