热疲劳性能；
The thermal fatigue property of the compacted...
热疲劳性能优于球墨铸铁和灰铸铁。
The paper has made a study with laboratory method on the effect of chemical plating of Ni on the thermal fatigue property of cast iron.
采用实验室手段探索了表面化学镀镍对提高铸铁热疲劳抗力的作用。
The oxygen and nitrogen contents can be efficiently removed by special degassing process, to improve thermal fatigue property of K424 alloy.
采取一定的除气工艺，可以有效降低合金的氧、氮含量，提高合金的纯净度，改善它的冷热疲劳性能。
The ductile iron is often used in high and low cyclic temperatures condition, its thermal fatigue property is regarded as one of the importantest material properties.
球铁经常使用在高温、低温循环的环境中，它的热疲劳性能被认为是最重要的性能之一。
Due to the isolating effect of the austenite the expanding of the crack would be hindered efficiently, so the thermal fatigue property of the alloy was largely increased.
由于奥氏体的隔离作用，裂纹的扩展得到有效抑制，其热疲劳性能得到大幅提高。
Due to the isolating effect of the austenite the expanding of the crack would be hindered efficiently, so the thermal fatigue property of the alloy was largely increased.
由于奥氏体的隔离作用，裂纹的扩展得到有效抑制，其热疲劳性能得到大幅提高。
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