QQ客服 官方微博 反馈留言

	Cyclic softening properties of 30Cr2MoV steel at elevated temperatures
	Liu, ZD ; Yang, K ; Mao, XP ; Bai, SL ; An, JY
	2000
关键词	30Cr2MoV steel hardness low cycle fatigue remaining life softening
英文摘要	The low cycle fatigue tests for 30Cr2MoV steel are performed at both room temperature and elevated temperature. The softening properties are investigated. Based on the experimental results, the quantitative relationship between the hardness and remaining life is established. An equation to predict the remaining life of metals with the hardness values is proposed. A modified Mason-Coffin equation including the aging effect is also derived. Both experimental and theoretical results show that it is valuable to predict the remaining life of steam turbine rotor by the measurement of hardness.; Materials Science, Ceramics; Mechanics; Materials Science, Characterization & Testing; Materials Science, Composites; SCI(E); CPCI-S(ISTP); 0
语种	英语
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/213597]
专题	工学院
推荐引用方式 GB/T 7714	Liu, ZD,Yang, K,Mao, XP,et al. Cyclic softening properties of 30Cr2MoV steel at elevated temperatures. 2000-01-01.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。