Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Hao Feng Xie"'
Autor:
Dong-Mei Liu, Cong-Shuai Yin, Yan-Hong Hua, Dong-Lin Zhang, Yu-Ao Li, Bo-Jie Ma, Xiu-Chen Zhao, Hao-Feng Xie, Li-Jun Peng, Guo-Jie Huang, Xu-Jun Mi
Publikováno v:
Rare Metals. 42:64-69
Publikováno v:
Key Engineering Materials. 904:53-58
The influence of W addition on microstructure and mechanical properties of Ti-Al-Sn-Zr-Mo-Nb-W-Si high temperature titanium alloys are investigated by optical microscope (OM), scanning electron microscopy (SEM), electron probe microanalysis (EPMA), t
Autor:
Li Jun Peng, Xu Jun Mi, Yang Yu, Zhen Yang, Hao Feng Xie, Xiang Qian Yin, Guo Jie Huang, Xue Feng
Publikováno v:
Materials Science Forum. 941:1613-1617
The Cr precipitation sequence in Cu-Cr-Zr-Ag alloy during the aging process at 450°C could be obtained by Transmission electron microscopy (TEM) and High-resolution transmission microscopy (HRTEM) in the study. The strengthening curve shows a unimod
Autor:
Guo Jie Huang, Zhen Yang, Xu Jun Mi, Xiang Qian Yin, Hao Feng Xie, Li Jun Peng, Zong Wu Li, Xue Feng
Publikováno v:
Materials Science Forum. 921:141-146
In this paper, nominal composition of Cu-0.3Cr-0.07Ag (at%) was designed. The high temperature properties and microstructure were investigated by Transmission electron microscopy (TEM) and scanning electron microscopy (SEM). The results show that the
Effect of Annealing Treatment on the Mechanical Properties of Cu-Ni-Si/Al-Mg-Si Clad Composite Wires
Publikováno v:
Materials Science Forum. 898:1015-1019
Copper-clad aluminum (CCA) composite wires have been widely used in cable industry. Especially for the application in aerospace, the light weight character of wires is particularly important. To improve the mechanical properties of wires, Cu-Ni-Si al
Publikováno v:
Key Engineering Materials. 727:166-170
Effect of Heat treatments on microstructure in a Cu-0.71Cr-0.12Zr alloy (in wt.%) have been investigated. The microstructures are analyzed by optical microscope, scanning electron microscope, transmission electron microscope and high-resolution trans
Publikováno v:
Key Engineering Materials. 727:154-158
The characteristics of isothermal deformation behavior of Ti-50.8%Ni shape memory alloys were investigated by thermal simulation tests, which were performed on Gleeble-3500 thermal simulation machine. The range of deformation temperatures was 800°C
Autor:
Xue Feng, Li Jun Peng, Bao Dong Gao, Yan Feng Li, Hao Feng Xie, Limin Zhao, Xu Jun Mi, Xiang Qian Yin
Publikováno v:
Key Engineering Materials. 727:537-540
Shape memory composites (SMCs) combined with shape memory polymer (SMP) and shape memory alloy (SMA) having excellent mechanical properties and shape memory properties are considered to be ideal materials used in smart adaptive structure. In order to
Publikováno v:
Materials Science Forum. 852:472-479
The rare earths are important modifier in copper alloy. This paper did research about the effect of Ce on microstructures and mechanical properties of HMn64-8-5-1.5 brass. The addition of Ce can refine the matrix grain of as-cast and extruded HMn64-8
Publikováno v:
Transactions of Nonferrous Metals Society of China. 24:2890-2895
Mechanical and shape memory properties of a Ti50Ni47Fe3 alloy annealed at 450-750 °C for 1 h after a cold-rolled reduction of 25% were investigated by phase transformation analysis and microstructure characterization using tensile tests, Vickers har