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-energy mechanical alloying method: A preliminary research[J]. Materials & Design, 2012, 35: 25-36. [11] 徐国富, 段雨露, 钱 健, 唐 磊, 邓英, 尹志民. Al-Mg-Mn-Sc-Zr合金搅拌摩擦焊接头显微组织,力学性能及腐蚀性能[J]. 中国有色金属学报, 2017, 27(2... Ti-Cu layer near outer surface on TC4 surface 图9 Ti-Cu合金化层区的SEM像及其下部富β相的EDXS谱 Fig. 9 SEM image of FSP produced Ti-Cu alloying layer (a) and EDXS spectrum of β-Ti phase rich region (b) 2.3......
Trans. Nonferrous Met. Soc. China 23(2013) 323-328 Effect of surface diffusion alloying on erosion wear property of ZM5 magnesium alloy You-ping MA, Xiu-lan LI, Lei YANG, Xi-peng HE School... into the mixed powder of Al and Zn at (390±5) °C for 8 h in argon gas protective environment and subjected to surface diffusion alloying processing (SDAP). The erosion wear behaviors of ZM5 magnesium......
-principles study of influence of alloying elements on (010) antiphase boundary energy in Ni3Al WEN Yu-feng, SUN Jian, HUANG Jian (School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China) Abstract: The first-principles based on the projector augmented wave method and generalized gradient approximation were used to study the influence of the Al contents and major......
In this work, 20%(TiB2+TiC)/Ni3Al composites (volume fraction), in which the volume ratio of TiB2 to TiC was 1:1, were prepared by using mechanical alloying method. Starting powders used in this study were... prepared by mechanical alloying of elemental powders and subsequently spark plasma sintering. Microstructure of (TiB2+TiC)/Ni3Al composite sintered at 950 ℃ was finer than that of composite sintered......
J. Cent. South Univ. Technol. (2010) 17: 906-910 DOI: 10.1007/s11771-010-0575-4 Cooperative effect of surface alloying and laser texturing on tribological performance of lubricated surfaces... surface texturing (LST) and double glow plasma surface alloying on tribological performance of lubricated sliding contacts was investigated. A Nd:YAG laser was used to generate microdimples on steel......
and the polar nature of twining. The yield asymmetry can be improved by controlling texture, grain size, alloying elements and precipitate shape. However, comparatively little attention has been paid... asymmetry. Then, it is expected that yield asymmetry can be greatly reduced by optimizing each parameter. Key words: magnesium alloy; twinning; grain size; yield asymmetry; alloying 为了应对全球能源与环境问题,开发比强度高且易回收......
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to prepare N-doped TiO2. The plasma surface alloying technique [22,23] is an effective and economical method to improve the surface performance of metals or alloys, such as micro-hardness, wear resistance...Trans. Nonferrous Met. Soc. China 22(2012) s120-s126 Photocatalytic activities of N doped TiO2 coatings on 316L stainless steel by plasma surface alloying technique WANG He-feng1, SHU Xue-feng1, LI......
Electrochemical performances of LiFePO4/C composites prepared by molten salt method CHEN Zhao-yong(陈召勇), ZHU Wei(朱 伟), ZHU Hua-li(朱华丽), ZHANG Jian-li(张建利), LI Qi-feng(李奇峰) College of Physics...; Abstract: LiFePO4/C composites were synthesized by a molten salt (MS) method......
Preparation of flake AgSnO2 composite powders by hydrothermal method YANG Tian-zu(杨天足)1, DU Zuo-juan(杜作娟)1, GU Ying-ying(古映莹)2, QIU Xiao-yong(邱晓勇)2, JIANG Ming-xi(江名喜)1, CHU Guang(楚 广)1 1...; Abstract: Silver-tin oxide composite powders and silver powders were synthesized by hydrothermal method using NH3 to complex Ag+, SO2-3 to reduce Ag(NH3)+2 and Na2SnO3......