ABSTRACT SA213 T92 steel is generally used in power plants as a high-temperature structural material. In order to evaluate the degradation of the flow properties of T92 by heat, accelerated tests were conducted at various time-temperature combinations reflecting actual service conditions, and hardness and tensile tests were performed. Observation of the microstructure of accelerated test specimens confirmed that the microstructural change is related to the degradation of flow properties, which can be described by the Hollomon and Jaffe equation.

中文翻译：

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使用 Hollomon 和 Jaffe 参数评估热时效 T92 钢的流动性能退化和微观结构

摘要 SA213 T92钢在电厂中一般用作高温结构材料。为了评估 T92 的流动性能因热而下降的情况，在反映实际使用条件的各种时间-温度组合下进行了加速试验，并进行了硬度和拉伸试验。对加速试样微观结构的观察证实，微观结构的变化与流动性能的退化有关，可以用Hollomon和Jaffe方程来描述。