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placed in contact with the two ends of the specimen. Temperature was controlled to be within ±2 ℃. The tensile elongation-to-failure tests were conducted on a testing machine for the Al-Mg-Zn and Al-Mg...; Abstract: Enhanced tensile ductilities......
cycle fatigue behaviors of the C11000 copper and H63 copper-zinc alloy were obtained by using a miniature tester that combined the functions of in situ tensile and fatigue testing. A piezoelectric actuator was adopted as the actuator for the fatigue testing, and the feasibility of the fatigue actuator was verified by the transient harmonic response analysis based on static tensile preload......
MMCs were performed on scanning electron microscope (SEM, LEO 1530 VP equipped with an KEVEX Sigma EDXS), transmission electron microscope (TEM, HITACH 800 attached EDAX PV9100/75). Tensile testing... by SEM and TEM. Tensile properties at room temperature and 200 ℃ were tested. It is shown that the addition of Pr is favorable to produce uniform microstructures and modify the eutectic Si crystal......
(State Key Laboratory of Solidification Processing, School of Materials, Northwestern Polytechnical University, Xi’an 710072) Abstract: The effects of heat treatment on microstructure and tensile properties of Ti60 alloy were investigated by optical microscope and transmission electron microscopy (TEM) as well as tensile testing. The results show that a large amount of dislocations are piled up......
Effect of Volume Fractions of Arc Sprayed Al Coatings on Tensile Properties of a Type 316 Steel Substrate KURZYD1,LIU Gui-min2,MA Li-li2 (1.L)OWSKI Krzysztof Jan(L;2.Academy of Armored Force...; tensile property; [全文内容正在添加中] ......
at 700℃ Elevation of testing temperature has obvious effects on tensile properties of materials. Strength data of fine grain structures are still higher than those of coarse grain structures at 700... into the alloy melt and their effects on the mechanical properties were investigated. The tensile properties at room temperature and 700℃ and low cycle fatigue properties at room temperature were......
of deformation (0-10%) and heat treatments. The aging behaviour and mechanical properties were characterized in terms of Vickers hardness and tensile testing. It is found that precipitation kinetics... was measured in the reduced section of the specimens using a longitudinal clip-on extensometer (MTS 633.11C-10) with 25 mm gauge length. Tensile tests were conducted at RT using a hydraulic MTS 810 testing......
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Microstructure and Tensile Behavior of a Nano-Structured Al-Fe Based Alloy Tae-Yeub Ra1,Mok-Soon Kim2,Won-Yong Kim1,Jae-Sung Park2 (1.Advanced Materials R&D Center,Korea Institute of Industrial... deformation behavior of A1-8Fe-2Mo-2V-1Zr alloy produced by spray forming and subsequent warm-extrusion at 693 K and/or rolling at 423 K was investigated in terms of tensile test and microstructural......
J. Cent. South Univ. Technol. (2007)04-0456-04 DOI: 10.1007/s11771-007-0089-x Modeling effects of constituents and dispersoids on tensile ductility of aluminum alloy SONG Min(宋 旼...) ____________________________________________________________________ Abstract: The modeling effects of constituents and dispersoids on the tensile ductility of aluminum alloy were studied. The results show that the tensile ductility decreases with the increase......