Cast steel cooling stave has favorable impact toughness and cyclic-temperatureloadingfatigue, and it has no thermal resistance of coat and gas gap witch exist in ductile iron cooling stave.
High temperature low cycle fatigue (HLF) life prediction models have great significance for design of high temperature structure under cycLicloading.
高温低周疲劳(HLF)寿命预测方法对于承受变幅载荷的高温构件的设计具有重要意义。
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The multiaxial cyclic characteristic of GH4169 was investigated for the thin tubular multiaxial fatigue specimen under proportional and non-proportional loading at high temperature.