共搜索到5688条信息，每页显示10条信息，共569页。用时：0小时0分0秒303毫秒

• Prediction of grain size for large-sized aluminium alloy 7050 forging during hot forming

  来源： 《中南大学学报(英文版)2008年第1期》——易幼平 付欣 崔金栋 陈华

  J. Cent. South Univ. Technol. (2008) 15: 1-5  DOI: 10.1007/s11771-008-0001-3  Prediction of grain size for large-sized aluminium alloy 7050 forging during hot forming YI You-ping(易幼...;          Abstract:A numerical approach for process optimization and microstructure evolution of lager-sized forging of aluminium alloy 7050 was proposed......

• MICROSTRUCTURE AND MECHANICAL PROPERTIES OF AZ91D EXTRUDED TUBE

  来源： 《Acta Metallurgica Sinica2006年第3期》——Z. Liu H.W. Song H.P. Yu C.L. Bao B.Y. Yu

  MICROSTRUCTURE AND MECHANICAL PROPERTIES OF AZ91D EXTRUDED TUBE Z. Liu1,H.W. Song1,H.P. Yu1,C.L. Bao1,B.Y. Yu1 (1.School of Materials Science and Engineering, Shenyang University of Technology, Shenyang 110023, China) Abstract:The effect of extrusion ratio on microstructures and mechanical properties of magnesium alloy AZ91D extruded tube at 430℃ has been studied. After the evolution......

• GRAIN BOUNDARY SEGREGATION AND INTERGRANULAR BRITTLENESS IN HIGH STRENGTH ALUMINIUM ALLOY

  来源： 《中国有色金属学报(英文版)1995年第3期》——Song, Renguo Zheng, Meiguang

  ......

• Process design for multi-stage stretch forming of aluminium alloy aircraft skin

  来源： 《中国有色金属学报(英文版)2010年第6期》——何德华 李小强 李东升 杨伟俊

  ­Process design for multi-stage stretch forming of aluminium alloy aircraft skin HE De-hua(何德华), LI Xiao-qiang(李小强), LI Dong-sheng(李东升), YANG Wei-jun(杨伟俊) School of Mechanical Engineering... deformation, a multi-stage uniaxial tension test for 2B06 aluminium alloy sheet was carried out. A case study demonstrates that the approach has high reliability and good practicability. Key words......

• INTERFACIAL PHENOMENA AT BOUNDARIES OF MOLTEN ELECTROLYTE-CARBON ELECTRODE-LIQUID METAL IN ALUMINIUM ELECTROLYSIS CELL(PARTⅠ)

  来源： 《中国有色金属学报(英文版)1997年第3期》——Qiu Zhuxian Yu Yaxin He Minghong Li Qingfeng Yang Zhenhai

   ......

• Modified constitutive model and workability of 7055 aluminium alloy in hot plastic compression

  来源： 《中南大学学报(英文版)2019年第11期》——张涛 张少航 LI Lei(李磊) 鲁世红 龚海

  J. Cent. South Univ. (2019) 26: 2930-2942 DOI: https://doi.org/10.1007/s11771-019-4225-1 Modified constitutive model and workability of 7055 aluminium alloy in hot plastic compression ZHANG Tao(张涛... 2019 Abstract: To obtain flow behavior and workability of 7055 aluminium alloy during hot deformation, hot compression tests at different temperatures and strain rates are conducted. True stress......

• SiC WHISKER-TOUGHENED ALUMINIUM NITRIDE CERAMICS

  来源： 《Journal Of Wuhan University Of Technology Materials Science Edition1993年第1期》——李凝芳

  SiC WHISKER-TOUGHENED ALUMINIUM NITRIDE CERAMICS李凝芳摘 要:<正> Aluminium nitride ceramics containing 15-30 w/o of SiC whiskers can be sintered tofull density(by hot pressing at 1800℃)using2-3 w/o of Y2O3 additions.The whiskersincrease the toughness and strength of thecomposite,KICincreasing from 2.8 to about5.0 and flexural strength increasing......

• SiC WHISKER-TOUGHENED ALUMINIUM NITRIDE CERAMICS

  来源： 《Journal Of Wuhan University Of Technology Materials Science Edition1993年第3期》——李凝芳

  SiC WHISKER-TOUGHENED ALUMINIUM NITRIDE CERAMICS李凝芳摘 要:<正> Aluminium nitride ceramics containing 15-30 w/o of SiC whiskers can be sintered tofull density(by hot pressing at 1800℃)using2-3 w/o of Y2O3,additions.The whiskersincrease the toughness and strength of thecomposite,K10 increasing from 2.8 to about5.0 and flexural strength increasing......

• Process parameters optimization for friction stir welding of RDE-40 aluminium alloy using Taguchi technique

  来源： 《中国有色金属学报(英文版)2008年第3期》——A. K. LAKSHMINARAYANAN V. BALASUBRAMANIAN

  Process parameters optimization for friction stir welding of RDE-40 aluminium alloy using Taguchi technique A. K. LAKSHMINARAYANAN, V. BALASUBRAMANIAN Centre for Materials Joining Research... the most influential control factors which will yield better tensile strength of the joints of friction stir welded RDE-40 aluminium alloy. In order to evaluate the effect of process parameters such as tool......

• Surface nanocrystallization of 7A04 aluminium alloy induced by circulation rolling plastic deformation

  来源： 《中国有色金属学报(英文版)2006年第z1期》——叶惠琼 樊新民

  Surface nanocrystallization of 7A04 aluminium alloy induced by circulation rolling plastic deformation YE Hui-qiong(叶惠琼), FAN Xin-min(樊新民) Department of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China Received 10 April 2006; accepted 25 April 2006 Abstract: The surface nanocrystalline microstructures of 7A04 aluminium alloy was obtained......