共搜索到9696条信息,每页显示10条信息,共970页。用时:0小时0分0秒484毫秒
......
......
Microstructure Evolution of a Single Crystal Nickel-Base Superalloy During Heat Treatment and Creep GUAN Heng-rong1,SUN Xiao-feng1,WANG Zhi-hui1,ZHAO Nai-ren1,YANG Da-yun JIN Tao1,HU Zhuang-qi1 (1.Institute of Metal Research, Chinese Academy of Sciences, Shenyang, China) 摘要:Microstructure evolution of a single crystal nickel-base superalloy during heat treatment and tensile creep at1010......
relative to the laser beam on a horizontal plane to write data bits in the disk. During the laser processing, each data point was written only by a single pulse through adjusting the speeds... Phase changes in Ge1Sb2Te4 films induced by single femtosecond laser pulse irradiation HUANG Su-mei (黄素梅), SUN Zhuo (孙 卓), JIN Cai-xia(靳彩霞), HUANG Shi-yong(黄士勇),CHEN Yi-wei (陈奕卫......
to the vertical load of a vehicle wheel, the horizontal load as well as its position with respect to the crack is also considered in the analyses, and the crack tip parameters including stress intensity factors (SIFs) and T-stress are then calculated. Moreover, influence of elastic modulus and thickness of the pavement layers on the crack tip parameters is studied. Results show that the horizontal......
9R structure in drawn industrial single crystal copper wires CHEN Jian(陈 建)1, 2, YAN Wen(严 文)1, 2, FAN Xin-hui(范新会)2 1. School of Materials Science and Chemical Engineering, Xi’an Technological...; Abstract: By using transmission electron microscopy, the microstructures of drawn industrial single crystal copper wires produced by Ohno......
Critical parameters of horizontal well influenced by semi-permeable barrier in bottom water reservoirYUE Ping(乐平), DU Zhi-min(杜志敏), CHEN Xiao-fan(陈小凡), ZHU Su-yang(朱苏阳), JIA Hu(贾虎) (State Key... on the production performance of horizontal wells developed in a bottom water drive reservoir. In most cases, reservoir barriers are semi-permeable. Based on previous research on impermeable reservoir barrier......
Effect of carbon on microstructure and mechanical properties of DD99 single crystal superalloy YU Jin-jiang(于金江), SUN Xiao-feng(孙晓峰), ZHAO Nai-ren(赵乃仁), Jin Tao(金 涛), Guan heng-rong(管恒荣), HU... and mechanical properties of DD99 single crystal superalloy were investigated. The results show that stress rupture life of DD99 alloy possesses peak value at carbon content of 0.03%(mass fraction......
Effects of two-step annealing on properties of Cd1-xZnxTe single crystals YANG Ge(杨 戈)1, JIE Wan-qi(介万奇)1, ZHANG Qun-ying(张群英)2, WANG Tao(王 涛)1, LI Qiang(李 强)1, HUA Hui(华 慧)1 1. College... April 2006 Abstract: The Cd1-xZnxTe(CZT) single crystals were annealed by a two-step method including a vapor-environment step and a liquid-environment step in sequence. The effects of annealing......
Oxidation behavior of single crystal TMS-82+ superalloy in air WU Ying(武英)1, 2, 3, SONG Gui-ming(宋桂明)4, ZHOU Shao-xiong(周少雄)1, 2, T. NARITA 3 1. Central Iron and Steel Research Institute...; Abstract: The oxidation behavior of the single crystal Ni-based......