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that the cells are uniform for specimens with large relative density, the specimens for all relative densities have no particular orientation. Dogbone shaped specimens for tensile testing were machined... mechanical testing machine. Each test was stopped at the failure of specimen. The fracture surfaces of the tensile specimens were observed with an SSX-550 scanning electron microscope. 3 Results......
Texture and Microstructure Evolution During Tensile Testing of TWIP Steels with Diverse Stacking Fault EnergyYanxin WU1,Di TANG1,Haitao JIANG1,Zhenli MI11. National Engineering Research Center... plasticity(TWIP)steels(Fe-MnSi-Al and Fe-Mn-C)with diverse stacking fault energies during tensile testing were investigated by interrupted testing.The strain-hardening rate curves of the two steels were quite......
enhancement and grain size-dependent fracture mechanism remains unclear. Here,we demonstrated the use of in situ micro-tensile testing inside a high resolution scanning electron microscope(SEM... tensile testing method, could be applicable for studying other grain-refined metals/alloys, allowing to optimize their mechanical performances by controlling the grain sizes and their gradient distribution......
were prepared into tensile sample and dimensions are shown in Fig.1. Room-temperature tensile test was conducted by Instron 5569 universal electrical tensile testing machine, and the microstructure... Microstructure and tensile properties of TiB2p/6061Al composites JIANG Long-tao(姜龙涛)1, CHEN Guo-qin(陈国钦)1, HE Xiao-dong(赫晓东)2, ZHAO Min(赵 敏)1, 3, XIU Zi-yang(修子扬)1, FAN Rui-jun(范瑞君)1, WU Gao-hui......
Ni-base superalloy after tensile testing at 823 K in the [001] direction [J]. Phil Mag A, 1992, 65(6): 1353-1368. [4] SENGUPTA A, PUTATUNDA S K, BARTOSIEWICZ L, et al. Tensile behavior of a new... Tensile and fracture behavior of DZ951 Ni-base superalloy CHU Zhao-kuang(储昭贶)1,2, YU Jin-jiang(于金江)1 , SUN Xiao-feng(孙晓峰)1, ZHAO Nai-ren(赵乃仁)1, GUAN Heng-rong(管恒荣)1, HU Zhuang-qi(胡壮麒)1 1......
J. Cent. South Univ. Technol. (2008) 15(s1): 202-205 DOI: 10.1007/s11771-008-346-7 Uniaxial tension and tensile creep behaviors of EPS KANG Ying-an(康颖安)1, 2, LI Xian-fang(李显方)2, TAN Jia... is characterized by brittle behavior in the tension tests, and tensile properties of EPS increase with the increase of density. Volume fraction has no a significant effect on the modulus of these foams......
Tensile and creep properties of Ti-600 alloy ZENG Li-ying(曾立英)1, 2, HONG Quan(洪权)1, YANG Guan-jun(杨冠军)2, ZHAO Yong-qing(赵永庆)1, QI Yun-lian(戚运莲)1, GUO Ping(郭萍)1 1. Northwest Institute... Institute for Nonferrous Metal Research (NIN) in China. The tensile and creep properties of Ti-600 alloy with different thermal treatment conditions were investigated. The results indicate......
Microstructure, texture and tensile properties of Mg-10Sn alloys extruded in different conditionsCHENG Wei-li(程伟丽)1, 2, LI Jia-wei(李家威)2, QUE Zhong-ping(阙仲萍)1, 2, ZHANG Jin-shan(张金山)2, XU Chun-xiang... temperature on the microstructure, texture and tensile properties of the extruded alloys was investigated by optical microscope (OM), scanning electronic microscope (SEM), X-ray diffraction (XRD......
-controlled tensile stress relaxation test (TSRT) is discussed and carried out on a general creep testing machine. And then, the experimental results from such type of test were compared to the existing...TENSILE STRESS RELAXATION OF TURBINE BOLT STEELS AT HIGH TEMPERATURE H.W.Shen1,Y.M.Zhu1,G.Q.Jia1 (1.Metallurgical Department, Shanghai Turbine Company Ltd. Shanghai 200240, China) Abstract:Stress......
slightly with increasing testing temperature. Key words: magnesium alloy; tensile properties; elevated temperature  ... Tensile properties of hot rolled Mg97Zn1Y2 alloy sheets at elevated temperatures SU Zhen-guo(苏振国), NIU Xiao-dong(牛晓冬), AN Jian(安 健), LI Guang-yu(李光玉) Key Laboratory of Automobile Materials......