共搜索到23422条信息,每页显示10条信息,共2343页。用时:0小时0分0秒659毫秒
starts and hot starts has been established successfully for isothermal service-type loading and will be exceeded for thermomechanical loading. Long-term thermomechanical fatigue testing of Thermal...EXPERIENCE WITH THERMOMECHANICAL FATIGUE UNDER SERVICE-TYPE LOADING C.Berger1,A.Schmidt1,A.Samir1,A.Scholz1 (1.Institute of Materials Technology, Darmstadt University of Technology, Grafenstrasse 2......
, various types fabrics or short fibers have been used successfully to strengthen and toughen geopolymer materials and the strength, and fracture behavior and fatigue resistance of fiber reinforced... at elevated temperatures. However, studies on the effects of thermal load on thermal-mechanical properties and fracture behavior of fiber reinforced geopolymer matrix composites have not been conducted yet......
. [20] ATTEWELL P B, FARMER I W. Fatigue behavior of rock [J]. International Journal of Rock Mechanics and Mining Science, 1973, 10(1): 1-9. DOI: 10.1016/0148-9062(73)900 55-7. [21] LIU En-long, HUANG... J. Cent. South Univ. (2020) 27: 2985-2998 DOI: https://doi.org/10.1007/s11771-020-4523-7 Experimental investigations on mechanical performance of rocks under fatigue loads and biaxial confinements......
Flexural Fatigue Behavior of Polypropylene Fiber Reinforced Segment Concrete马保国摘 要:<正>The influence of polypropylene fiber on the flexural fatigue performance of high-strength concrete (HSC), which could be used as cover of reinforcement of segment, was investigate by three-point load bending tests. Also, the flexural fatigue equations of high......
Fatigue Behavior of HDPE Composite Reinforced with Silane Modified TiO2Mineo Mizuno,Masami HashimotoJapan Fine Ceramics Center,Nagoya, 456-8587, Japan摘 要:fatigue behaviors, flexural fatigue......
of 2024-T351 aluminium alloy in chloride media corrosion[J]. Corrosion Science, 1999, 41: 421-438. [8] MERATZI A. A study of nucleation and fatigue behavior of an aerospace aluminum alloy 2024-T3[J... and Applied Fracture Mechanics, 2005, 43(1): 89-99. [10] RUIZ J, ELICES M. Effect of water vapour pressure and frequency on fatigue behavior in 7017-T651 aluminum alloy plate[J]. Acta Mater, 1996, 45(1......
As-extruded AZ31B Magnesium Alloy Fatigue Crack Propagation Behavior张红霞,王文先College of Material Science and Engineering,Taiyuan University of Technology摘 要:The fatigue crack propagation rate of as-extruded AZ31B magnesium alloy was studied. Compact tension [C(T)] of the notch direction parallel (T-L), vertical (L-T), and inclined at 45o to the extrusion......
Effects of 5%Ni addition on thermal stability and crystallization behavior of Mg65Cu25Tb10 bulk metallic glass QIN Wei-dong(秦卫东)1, LI Jin-shan(李金山)1, KOU Hong-chao(寇宏超)1, GU Xiao-feng(顾晓峰)2, XUE...; Abstract: The effects of 5%Ni addition on the glass forming ability, thermal stability and crystallization behavior......
. REFERENCES [1] VERMA B B, DATKINSON J, KUMAR M. Study of fatigue behavior of 7475 aluminum alloy[J]. Indian Academy of Sciences, 2001, 24(2): 231-236. [2] 王洪斌, 黄进峰, 杨 滨, 张济山, 张永安, 熊柏青. Al-Zn-Mg-Cu系超高强铝合金...(8): 934-942. [18] XIAO J, PESSARD E, WANG M, CUILLERIER D. The research of the anisotropic fatigue behavior of 7475 aluminum alloy plate[J]. Journal of Shanghai Jiaotong University, 2011, 45(11......
Effect of thermal processing on microstructure and mechanical properties of AZ80 magnesium alloy XU Hong-yan(徐宏妍)1, 2, WANG Qiang(王 强)2, ZHANG Zhi-min(张治民)2 1. National Key... by the adoption of isothermal plain strain compression experiment. The results show that thermal compression processing can refine the grain size and the tensile strength of all the deformed AZ80 magnesium......