Study of Thermal Fatigue Resistance of a Composite Coating Made by a Vacuum Fusion Sintering Method
摘要
Thermal fatigue behavior of a Ni-base alloy chromium carbide composite coating made by a vacuum fusion sintering method are discussed. Results show that thermal fatigue behavior is associated with cyclic upper temperature and coating thickness. As the thickness of the coating decreases, the thermal fatigue resistance increases. The thermal fatigue resistance cuts down with the thermal cyclic upper temperature rising. The crack growth rate decreases with the increase in cyclic number until crack arrests. Thermal fatigue failure was not found along the interface of the coating/matrix. The tract of thermal fatigue crack cracks along the interfaces of phases.
引用本文（GB/T 7714）
WANGJun-ying, NIXin-hua. Study of Thermal Fatigue Resistance of a Composite Coating Made by a Vacuum Fusion Sintering Method[J]. 国际设备工程与管理：英文版, 2003.
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