Low cycle fatigue properties of CLAM steel at 450 degrees C and 550 degrees C

doi:10.1016/j.fusengdes.2016.08.015

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中国科学院核能安全技术研究所

	Low cycle fatigue properties of CLAM steel at 450 degrees C and 550 degrees C
	Zhao, Yanyun; Zhai, Xiangwei; Liu, Shaojun
刊名	FUSION ENGINEERING AND DESIGN
	2016-11-15
卷号	112 期号:无页码:213-217
关键词	Clam Steel Low Cycle Fatigue Stress-strain Behavior Microstructure
DOI	10.1016/j.fusengdes.2016.08.015
文献子类	Article
英文摘要	The low cycle fatigue behavior of China Low Activation Martensitic (CLAM) steel has been studied using a constant strain rate of 8 x 10(-3)/s with the strain amplitudes ranging from 0.3% to 0.8% at 450 degrees C and 550 degrees C. Cyclic stress response showed a gradual softening until complete failure. The fatigue life decreased with increasing test temperature, and the effect of temperature on fatigue life was more pronounced at lower strain amplitudes. The cyclic deformation behavior at different temperatures has been analyzed according to the hysteresis loop, and the mechanism of cyclic softening was interpreted in view of the changes taking place in dislocation density and lath structures. Evaluation of low cycle fatigue properties of CLAM steel at 450 degrees C and 550 degrees C can help in design of the Chinese Test Blanket Module (TBM) for the International Thermonuclear Experimental Reactor (ITER) and a future fusion power plant. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词	FUSION APPLICATION ; MARTENSITIC STEEL ; FERRITIC STEEL ; CHINA ; TEMPERATURE ; PROGRESS ; SYSTEM
WOS研究方向	Nuclear Science & Technology
语种	英语
WOS记录号	WOS:000387836800029
资助机构	National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; 2014GB112003) ; 2014GB112003) ; 2014GB112003) ; 2014GB112003) ; 2014GB112003) ; 2014GB112003) ; 2014GB112003) ; 2014GB112003) ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; National Magnetic Confinement Fusion Science Program of China(2013GB108005 ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; Special Foundation of President of CASHIPS(Y6A2031131) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; National Natural Science Foundation of China(51601190) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; International Science & Technology Cooperation Program of China(2015DFG62120) ; 2014GB112003) ; 2014GB112003) ; 2014GB112003) ; 2014GB112003) ; 2014GB112003) ; 2014GB112003) ; 2014GB112003) ; 2014GB112003)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/30777]
专题	合肥物质科学研究院_中国科学院核能安全技术研究所
作者单位	Chinese Acad Sci, Inst Nucl Energy Safety Technol, Key Lab Neutron & Radiat Safety, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Yanyun,Zhai, Xiangwei,Liu, Shaojun. Low cycle fatigue properties of CLAM steel at 450 degrees C and 550 degrees C[J]. FUSION ENGINEERING AND DESIGN,2016,112(无):213-217.
APA	Zhao, Yanyun,Zhai, Xiangwei,&Liu, Shaojun.(2016).Low cycle fatigue properties of CLAM steel at 450 degrees C and 550 degrees C.FUSION ENGINEERING AND DESIGN,112(无),213-217.
MLA	Zhao, Yanyun,et al."Low cycle fatigue properties of CLAM steel at 450 degrees C and 550 degrees C".FUSION ENGINEERING AND DESIGN 112.无(2016):213-217.