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WANG Yuming Institute of Materials Science , Jilin University , Changchun , 130023 , China
材料科学技术(英文)
关键词:
TENG Feng'en WANG Yuming Institute of Materials Science , Jilin University , Changchun , China Associate Professor , Institute of Materials Science , Jilin University , Changchun 130021 , China
金属学报(英文版)
X-ray diffraction Fourier profile analysis has been performed for polycrystalline α-brass plate with 31.55 wt-% Zn after a series of uniaxial tensile tests with different strain rates. Dislocation density p and configuration parameter M may be presented as a function of ap- plied stress σ_a.A mechan...
关键词: α-brass , null , null
Haibo LI Weitao ZHENG Yudong LIU Ruilin ZHANG Department of Materials Science , Jilin University , Changchun , 130023 , China
The procedure of preparing specimens of ultrafine particles (UFP) Fe_3O_4 was studied and the measurement and analysis of the Mssbauer spectra at room temperature was made.After the hyperfine field due to iron was analyzed carefully,it is shown that the interaction of the interfaces be- tween grains...
关键词: UFP , null , null
JIA Shizhen University of Science and Technology Beijing , China.
YAN Guangting Chongqing University , Sichuan , China.
稀有金属(英文版)
中国物理C
中国物理C doi:10.1088/1674-1137/40/1/017004