共搜索到3172条信息，每页显示10条信息，共318页。用时：0小时0分0秒582毫秒
......
STUDY ON THE SHOCK WAVE CRYSTALLIZATION OF AMORPHOUS ALLOYS BY DSC H.Wang1,Z.Q.Liu1,Q.J.Liu1,H.Y.Zhao1,J.D.Kan1 (1.Department of Materials Science and Engineering, Yunnan University, Kunming 650091, China) Abstract:Shock wave and annealing crystallization of amorphous alloys FeSiB, FeMoSiB andFeCuNbSiB were studied by isothermal and non-isothermal DSC technique. It wasfound that the shock wave......
......
......
A New Physical Metallurgy Phenomenon-the Shock Wave Nanocrystallization of Amorphous AlloysHeyunZHAO,ZuoquanLIU,XinghuiWU,HaiWANG,YuhuaHE摘 要:<正>Some results of amorphous alloy nanocrystallization by shock wave are presented. Compared with the well known annealing crystallization, these results seem novel and are very difficult to be explained......
the special wave of acceleration on the piston head has been developed. In order to discover the causes of the structural abnormal noise, the hydraulic shock absorber operation was divided into micro... in the hydraulic shock absorber is illustrated by a typical damping curve shown in Fig.3. The frequency of the damped wave is close to that of a single degree of freedom system constructed by a parallel......
that propagates into the material. The resulting shock wave plastically deforms the material below the surface to a depth at which the peak stress no longer exceeds the Hugoniot elastic limit of the metal... Effect of laser shock processing on residual stress andfatigue behavior of 6061-T651 aluminum alloy REN Xu-dong(任旭东)1, ZHANG Yong-kang(张永康)1, 2, ZHOU Jian-zhong(周建忠)1, FEN Ai-xin(冯爱新)1 1. Jiangsu......
J. Cent. South Univ. (2017) 24: 2504-2512 DOI: https://doi.org/10.1007/s11771-017-3663-x Heading control method and experiments for an unmanned wave glider LIAO Yu-lei(廖煜雷), LI Yi-ming(李一鸣), WANG...-Verlag GmbH Germany, part of Springer Nature 2017 Abstract: The control system designing of unmanned wave glider (UWG) is challenging since the control system is weak maneuvering, large time-lag......
in Fig.1, which is subjected to a one-dimensional shock wave loading. The assumed one-dimensional triangular compressive wave propagates towards a typical segment of rock bolts and shotcrete support system...J. Cent. South Univ. Technol. (2010) 17: 1087-1094 DOI: 10.1007/s11771-010-0601-6 Simplified design of rock cavern concrete lining to resist shock loading ZHAO P J1, LOK T S2, YIN Zhi......
Wave impedance of W-Mo system compositeQiang Shen, Lianmeng Zhang, Hua Tan, and Fuqian Jing1)Laboratory for Shock Waves and Detonation Physics Research, Chinese Academy of Engineering Physics...> W-Mo composites with different mass fractions of W and Mo were prepared at 1473 K by Spark Plasma Sintering technique. The transverse and longitudinal wave velocities of the samples were......
