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of testing temperature and time. When temperature approaches the softening point 47 ℃ of Bitumen AH-70, the VP strain increases rapidly. At the third stage of creep, the maximum VP strain from...J. Cent. South Univ. Technol. (2008) 15(s1): 013-016 DOI: 10.1007/s11771-008-304-4 Viscoelastoplastic constitutive model for creep deformation behavior of asphalt sand YE Yong(叶 永)1, 2, YANG Xin......
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Room-temperature mechanical properties of WSi2/MoSi2 compositesZHANG Houan, CHEN Pin, WANG Mengjun, and LIU Xinyu Institute of Material Surface Engineering, Xiangtan Polytechnic University, Xiangtan 411201, China Department of Material Science and Engineering, Central South University, Changsha 410083, China Research Center of advanced Material, Guilin Institute of Electric Technology, Guilin......
Enhancement of room-temperature magnetoresistance in La0.6Dy0.1Sr0.3MnO3/AgxSONG Qixianga, NIU Xiaofeia, WANG Guiyinga, TANG Yongganga, CAI Zhiranga, and PENG Zhenshenga, b a Anhui Key Laboratory... method.Their magnetic property, transport behavior, transport mechanism and magnetoresistance effect were studied through the measurements of magnetization-temperature(M-T) curves, ρ-T curves......
, NIEH T G, MABUCHI M. Creep of a heat treated Mg-4Y-3RE alloy [J]. Materials Science and Engineering A, 2001, 315(1/2): 81-88.
[14] LUO A A. Recent magnesium alloy development for elevated temperature...
properties tests and micro- structure observation The mechanical properties of the alloys at room temperature and different time nodes were measured to obtain the creep aging strength variation curve... in the UIE and TS values after creep aging. There is a good correspondence between the variation trend of the TS value and the tensile strength at room temperature. With the increase of the pre......
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Effects of V and Al on Microstructure and Room Temperature Fracture Toughness of Nb-Si In-situ Composites () 摘要:The effect of alloying elements V and Al on microstructure and room temperature..., and the alloying element V promoted the formation of the finer Nb_(ss) structure. It was observed that the room temperature fracture toughness was improved by the addition of V and Al, and the optimum......
behaviour of TiAl crystals containing oriented lamellae[J]. Acta Metallurgica et Materialia, 1993, 41(4): 1155-1161. [9] INUI H, OH MH, NAKAMURA A, YAMAGUCHI M. Room-temperature tensile deformation...; 文献标志码:A Creep rupture properties of cast Ti-46.5Al-2Cr-2Nb-0.15B alloy at 650 ℃ LIN Bo-chao, LIU Ren-ci, JIA Qing, CUI Yu-you, YANG Rui (Institute of Metal Research, Chinese......
Influence of Pre-Compressive Creep on Internal Friction Stress and Creep Parameters of Nickel-Base Single Crystal Superalloys Cui Shusen1,Shang Lijuan1,Du Hongqiang1,Tian Sugui1,Yu Xingfu1,Zhao Zhonggang1 (1.Shenyang Liming Aero-engine Corporation, AVIC I, Shenyang 110043, China) 摘要:By means of pre-compressive creep treatment, the cubic γ'' phase in a nickel base single crystal superalloy......