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Effect of heterogeneous microstructure on magnetization reversal mechanism of hot-deformed Nd-Fe-B magnets
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来源: 《Journal of Rare Earths2019年第10期》——Yuqing Li Xiaochang Xu Ming Yue Dan Wu Weiqiang Liu Dongtao Zhang
the morphology, size, macro-texture and micro-structure. In addition, the magnetization reversal process of the HD Nd-Fe-B magnets was systematically analyzed by magnetic measurement, insitu domain evolution......
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Preparation of high performance YGdBCO films by low fluorine TFA-MOD process
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来源: 《Journal of Rare Earths2020年第7期》——Zebin Dong Fazhu Ding Hongjing Shang Daxing Huang Wenjuan Xu Taiguang Li Qi Zou Hongwei Gu
decomposition of residual impurity phase on the surface.The mechanisms of the phase and surface evolution are also discussed.Finally,a high critical current density(Jc) value of 5.4 MA/cm2 was achieved......
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Failure analysis of AZ31 magnesium alloy sheets based on the extended GTN damage model
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来源: 《International Journal of Minerals Metallurgy and Materials2013年第12期》——Rui-ze Wang Zhang-hua Chen Yu-jie Li Chao-fang Dong
theoretical framework was implemented into a VUMAT subroutine for ABAQUS/EXPLICIT.Internal damage evolution due to void growth and coalescence developed at different temperatures in the Mg alloy sheets......
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Effects of pre-strain and baking parameters on the microstructure and bake-hardening behavior of dual-phase steel
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来源: 《International Journal of Minerals Metallurgy and Materials2014年第8期》——Chun-fu Kuang Shen-gen Zhang Jun Li Jian Wang Hua-fei Liu
) values were determined as a function of pre-strain, baking temperature, and baking time. The influences of pre-strain, baking temperature and baking time on the microstructure evolution and bake......
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Effect of solution treatment on the martensitic transformation behavior of a Ni43Co7Mn39Sn11 polycrystalline alloy
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来源: 《International Journal of Minerals Metallurgy and Materials2015年第6期》——Zhi-gang Wu Hui-ying Li
by annealing at 1273 K for 72 h, which produces a sharp, single-step martensitic transformation. The microstructural evolution and the valence electron concentrations of alloys(e/a ratio) are evaluated......
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A novel diffusion model considering curvature radius at the bonding interface in a titanium/steel explosive clad plate
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来源: 《International Journal of Minerals Metallurgy and Materials2015年第9期》——Hai-tao Jiang Qiang Kang
, and the effects of heat-treatment parameters on the microstructural evolution and diffusion behavior were investigated by optical microscopy, scanning electron microscopy, X-ray diffraction analysis......
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Formation mechanism of the protective layer in a blast furnace hearth
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来源: 《International Journal of Minerals Metallurgy and Materials2015年第10期》——Ke-xin Jiao Jian-liang Zhang Zheng-jian Liu Meng Xu Feng Liu
control of the evolution behavior of coke.关键词:......
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Response of structural and magnetic properties of ultra-thin FeCo–V foils to high-energy beam welding processes
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来源: 《International Journal of Minerals Metallurgy and Materials2015年第11期》——H.Mostaan M.Shamanian S.Hasani J.A.Szpunar
, coincidence site lattice(CSL) relationships, grain sizes, and microstructural features were acquired from electron-backscatter diffraction(EBSD) maps. Moreover, the evolution of the magnetic properties......
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Effect of rolling technologies on the properties of Pb?0.06wt%Ca?1.2wt%Sn alloy anodes during copper electrowinning
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来源: 《International Journal of Minerals Metallurgy and Materials2015年第11期》——Jian Yang Bu-ming Chen Hui Hang Zhong-cheng Guo Shuai Wang
in the rolling number tended to decrease the oxygen evolution overpotential and the corrosion rate of the anodes. These trends are contrary to that of the apparent exchange current density......
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Linking anisotropy with Fe3C distribution in AISI 1045 steel
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来源: 《International Journal of Minerals Metallurgy and Materials2015年第12期》——Ke-chang Shen Gui-hua Li Yi-min Sun Yong-gang Wang Ying-jie Li Guang-hui Cao Wei-min Wang
Linking anisotropy with Fe3C distribution in AISI 1045 steelKe-chang Shen1,Gui-hua Li2,Yi-min Sun1,Yong-gang Wang1,Ying-jie Li1,Guang-hui Cao3,Wei-min Wang11. Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education), Shandong University2. Shandong Institute of Metrology3. School of Materials Science and Engineering, Shanghai University摘 要: