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T6热处理对锻造Al-4.4Cu-0.7Mg-0.6Si合金显微组织及力学性能的影响

来源:《中国有色金属学报(英文版)2017年第12期》
作者李慧中 朱泽晓 梁霄鹏 李鹏伟 齐叶龙 吕凤 黄岚
概略 obliquely impacted by projectile with velocity of 816 m/s [J]. Transactions of Nonferrous Metals Society of China, 2012, 22: 1270-1279. [3] DASGUPTA R, MEENAI H, DAS S. Age hardening of Al 201-alloy... and Al-0.06Sc-0.06Zr (at.%) alloys [J]. Acta Materialia, 2011, 59: 943-954. [28] SHAHA S K, CZERWINSKI F, KASPRZAK W, FRIEDMAN J, CHEN D L. Ageing characteristics and high-temperature tensile properties of Al-Si......

硫酸铵加压热解-酸浸工艺提取含钛高炉渣中有价金属

来源:《中国有色金属学报(英文版)2020年第10期》
作者边振忠 冯雅丽 李浩然
概略 Processing, 2011, 100: 166-171. [13] JIANG Tao, XUE Xiang-xin, DUAN Pei-ning, LIU Xin, ZHANG Shu-hui, LIU Ran. Carbothermal reduction- nitridation of titania-bearing blast furnace slag [J]. Ceramics... of serpentine for CO2 mineralization by flux extraction of soluble magnesium salts using ammonium sulfate [J]. RSC Advances, 2012, 2: 6535-6541. [28] PICHACANT A, PROVOST E, FURST W, FURST W, HOCHEPIED J F......

砌体墙片滑移和固结振动台试验对比研究

来源:《中南大学学报(自然科学版)2012年第8期》
作者李英民 卜长明 夏洪流 刘凯 周华艳 祝飞水
概略中为整体水平滑动,一直没有出现裂缝,减震效果明显. 关键词:砌体结构;沥青砂混合物;振动台试验;滑移减震 中图分类号:TU352         文献标志码:A         文章编号:1672-7207(2012)08-3228-09... of an irregular base isolated building[J]. Bulletin of Earthquake Engineering, 2011, 1(1): 1-30. [16] Karimi H R, Zapateiro M, Luo, N. An LMI approach to vibration control of base-isolated building structures......

Effects of supersonic fine particles bombarding on thermal barrier coatings after isothermal oxidation

来源:《中国有色金属学报(英文版)2012年第7期》
作者韩玉君 叶福兴 丁坤英 王志平 陆冠雄
概略 Trans. Nonferrous Met. Soc. China 22(2012) 1629-1637 Effects of supersonic fine particles bombarding on thermal barrier coatings after isothermal oxidation HAN Yu-jun1,2, YE Fu-xing1,2, DING... Laboratory of Engines, Tianjin University, Tianjin 300072, China; 3. School of Science, Civil Aviation University of China, Tianjin 300300, China Received 23 September 2011; accepted 20 December 2011......

一维W纳米材料的场发射性能及其可控制备的研究进展

来源:《中国有色金属学报2012年第6期》
作者王超 贺跃辉 彭超群 王世良 刘新利
概略文章编号:1004-0609(2012)06-1632-10 一维W纳米材料的场发射性能及其可控制备的研究进展 王  超,贺跃辉,彭超群,王世良,刘新利 (中南大学 粉末冶金国家重点实验室,长沙 410083) 摘  要:一维W纳米材料是一种新型的场发射材料,具有优异的场发射性能.介绍场致电子发射的基本原理及性能评价标准;讨论一维W纳米材料的6种制备方法:气相沉积法,电子束诱.... [32] WANG C, HE Y, WANG S, ZHANG Q, LIU X. Low-temperature growth of tetragonal tungsten nanowire arrays on tungsten substrate using Ni solid catalysts[J]. Journal of Crystal Growth, 2011, 338(1......

回归再时效对7050铝合金强度和断裂韧性的影响

来源:《中国有色金属学报2012年第7期》
作者韩念梅 张新明 刘胜胆 黄乐瑜 辛星 何道广
概略文章编号:1004-0609(2012)07-1871-12 回归再时效对7050铝合金强度和断裂韧性的影响 韩念梅,张新明,刘胜胆,黄乐瑜,辛  星,何道广 (中南大学 材料科学与工程学院,长沙 410083) 摘  要:采用光学显微镜,扫描电镜,透射电镜,常温拉伸及断裂韧性实验研究回归温度及回归时间对7050铝合金力学性能和断裂韧性的影响.结果表明:回归过程中,一部分GP..., ZHANG Xin-ming, LIU Sheng-dan, KE Bin, XIN Xing. Effects of pre-stretching and ageing on the strength and fracture toughness of 7050 aluminum alloy plate [J]. Materials Science and Engineering A, 2011......

Fabrication of SiC fibres from yttrium-containing polycarbosilane

来源:《中国有色金属学报(英文版)2012年第4期》
作者杨大祥 宋永才 余煜玺 赵晓峰 肖平
概略 Trans. Nonferrous Met. Soc. China 22(2012) 879-886 Fabrication of SiC fibres from yttrium-containing polycarbosilane YANG Da-xiang1, SONG Yong-cai2, YU Yu-xi3, ZHAO Xiao-feng4, XIAO Ping4 1. Science... 361005, China; 4. Materials Science Center, University of Manchester, Manchester M17HS, UK Received 29 April 2011; accepted 30 August 2011 Abstract: The yttrium as a sintering aid was introduced......

Effects of T6 heat treatment on mechanical, abrasive and erosive-corrosive wear properties of eutectic Al-Si alloy

来源:《中国有色金属学报(英文版)2012年第5期》
作者A. K. GUPTA B. K. PRASAD R. K. PAJNOO S. DAS
概略 Trans. Nonferrous Met. Soc. China 22(2012) 1041-1050 Effects of T6 heat treatment on mechanical, abrasive and erosive-corrosive wear properties of eutectic Al-Si alloy A. K. GUPTA1, B. K. PRASAD1, R... September 2011; accepted 5 December 2011 Abstract: The abrasive and erosive-corrosive properties of eutectic Al-Si (LM6) alloy were studied. Microstructural features of the alloy were altered......

渗流作用下重叠隧道施工引起地层变形

来源:《中南大学学报(自然科学版)2016年第9期》
作者赵宇 唐晓武 甘鹏路 刘维
概略 in estimating ground surface settlement of twin- and quadruple-tube tunnels[J]. Tunnelling and Underground Space Technology, 2011, 28(1): 135-149. [3] HAGE CHEHADE F, SHAHROUR I. Numerical analysis... C, LEE Y, KIM S H, et al. Tunnelling-induced ground settlements in a groundwater drawdown environment: a case study[J]. Tunnelling and Underground Space Technology, 2012, 29(1): 69-77. [16] Itasca......

Energy analysis of rock plug thickness in karst tunnels based on non-associated flow rule and nonlinear failure criterion

来源:《中南大学学报(英文版)2017年第12期》
作者许敬叔 YANG Zi-han(杨子汉) 张睿 YANG Xiao-li(杨小礼)
概略 in studying the thickness of rock plug. References [1] LIU Chao-qun, PENG Hong-jun. Analysis of the safe distance between a tunnel face and karst cave [J]. Modern Tunnelling Technology, 2012, 49(3): 109...-inrush thickness and water-burst mechanism of karst tunnel [D]. Beijing: Beijing Jiaotong University, 2011. (in Chinese) (Edited by HE Yun-bin) Cite this article as: YANG Zi-han, ZHANG Rui, XU Jing......
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