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J. Cent. South Univ. Technol. (2009) 16: 0258-0264 DOI: 10.1007/s11771-009-0044-0 A fault injection model-oriented testing strategy for component security CHEN Jin-fu(陈锦富)1, LU Yan-sheng(卢炎生)1...; Abstract: A fault injection model-oriented testing strategy was proposed for detecting component vulnerabilities. A fault injection model was defined, and the faults were injected......
Tensile and Fatigue Properties of Free-Standing Cu FoilsCaiyun Dai, Xiaofei Zhu and Guangping Zhang Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China摘 要:Tensile and fatigue properties of free-standing as-rolled Cu foils were investigated by means of uniaxial tensile......
Evolution of microstructure and tensile properties of extruded Mg-4Zn-1Y alloy李吉宝,王峰,毛萍莉,刘正School of Material Science and Engineering, Shenyang University of Technology摘 要:tensile testing.The results indicated that the microstructure was obviously refined by extrusion......
Evolution of microstructure and tensile properties of extruded Mg-4Zn-1Y alloy李吉宝,王峰,毛萍莉,刘正School of Material Science and Engineering, Shenyang University of Technology摘 要:tensile testing.The results indicated that the microstructure was obviously refined by extrusion......
Tensile properties and microstructure of Ti14 alloy after semi-solid forging CHEN Yong-nan1, WEI Jian-feng2, ZHAO Yong-qing3, ZHANG Xue-min1 1. Engineering Research Center of Transportation... University, Xi’an 710049, China; 3. Northwest Institute for Nonferrous Metal Research, Xi’an 710016, China Received 14 December 2010; accepted 15 May 2011 Abstract: Tensile properties of a new α+Ti2Cu alloy......
was investigated experimentally using constant displacement load relaxation method on MTS insight electronic tensile testing machine. The relationship between the stress intensity factor KI and the crack velocity v... of α. In addition, the two factors reach the maximum value when the angle is 0° and reach the minimum when the angle is 45. Key words: MTS Insight electronic tensile testing machine; transverse isotropy......
In-situ Observation of Tensile Fracture in A357 Casting AlloysZhongwei Chen,Xiaolei Hao,Yu Wang,Kai ZhaoState Key Laboratory of Solidification Processing,Northwestern Polytechnical University摘 要:The mechanism of damage evolution and fracture in A357 casting alloys was investigated by in-situ scanning electron microscopy(SEM) tensile testing.Different......
Testing study of subcritical crack growth rate and fracture toughness in different rocks CAO Ping(曹 平), LI Jiang-teng(李江腾), YUAN Hai-ping(袁海平) School of Resources and Safety Engineering... exponential increase, and mode-I fracture toughness KIC decreases with the decrease of elastic modulus. The testing results provide a basis for time-dependence of rock engineering stability. Key words: rocks......
material testing system were utilized to study the stress-strain responses under uniaxial tension loading condition. The experimental results indicate that the tensile behavior of TC21 titanium alloy...Dynamic Tensile Behavior and Constitutive Modeling of TC21 Titanium Alloy李云飞1,ZENG Xiangguo21. Institute of Systems Engineering,China Academy of Engineering Physics2. College of Architecture......