High-temperature creep properties and life predictions for T91 and T92 steels

摘要：

　　9-11%Cr heat-resistant steels are widely used in high-temperature and high-pressure boilers of advanced power plants.In the current paper,high-temperature creep behaviors of T91 and T92 steels have been investigated.Creep tests were performed for both steels at varied temperatures.The creep mechanisms of T91 and T92 steels were elucidated by analyzing the creep rupture data of the two steels.In addition,Manson-Haferd model was employed to predict the creep life of T91 and T92 steels,the results of which indicate that the Manson-Haferd model works well for the two steels.

作者: J P Pan S H Tu G L Sun X W Zhu L J Tan B Hu

作者单位: Jiaxing Special Equipment Inspection Institute,Jiaxing 314051,China Jiaxing Nanhu District Market Supervision Administration,Jiaxing 314001,China Shanghai Jiao Tong University,Shanghai 200240,China China Special Equipment Inspection and Research Institute,Beijing 100029,China

会议类型: 国际会议

会议名称: 第二届新型材料与化学工业国际学术会议

会议地点: 三亚

会议语种:英文

页码: 1-4

在线出版日期: 2017-11-18（万方平台首次上网日期，不代表论文的发表时间）