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Ti7Al5Si12则形成保护性的SiO2基氧化膜,可明显改善合金的高温氧化性能.XIANG等[78]在TiAl基合金表面同时渗Al和Si获得Ti5Si4/TiAl3/扩散层结构渗层,提高合金氧化性能.SWADZBA等[79]利用电弧物理气相沉积(Arc-PVD)在TiAl基合表面沉积Al-Si层再进行真空扩散处理获得的TiAlSi扩散层可改善合金的抗氧化性能. 目前,关于TiAl基合金表面渗C以提高合...-hui, WANG Jian-nong. Oxidation resistant and its improvement of the Ti-Al alloys [J]. Rare Metal Materials and Engineering, 1999, 28(2): 93-96. [2] 马红岩, 王茂才, 冯瑞亮, 魏 政. 三种钛合金的高温渗氧行为[J]. 金属热处理, 2003......
?477. [71] LI Yan, GUO Zhi-meng, HAO Jun-jie, REN Shu-bin. Gelcasting of metal powders in nontoxic cellulose ethers system[J]. Journal of Materials Processing Technology, 2008, 20(8): 457?462.  ......
, ZHUANG Zhi-qiang, QI Xue-jun. Sol-gel routes and their applications for preparation of metal oxide compounds[J]. Materials Review, 2000, 14(11): 42-44. [27] SHIAU F S, FANG T T, LEU T H. Effect......
to avoid misconvergence, such as simulated annealing (SA) [5] and tabu search (TS) [6]. Simulated annealing simulates the process of annealing of metal and guides searching process according......
University, Shanghai 200240, China; 2. Key State Laboratory of Metal Matrix Composite, Shanghai Jiao Tong University, Shanghai 200240, China) Abstract: Mg-Gd alloys have an excellent ageing precipitation......
M, ZHOU F, MA E N. High tensile ductility in a nanostructured metal [J]. Nature, 2002, 419: 912-915. [23] LEE Y B, SHIN D H, PARK K-Tae, NAM W J. Effect of annealing temperature on microstructure......
studies of fluorinated ester as a novel candidate for electrolyte solvent of lithium metal anode rechargeable cells[J]. Journal of Power Sources, 2001, 102(1/2): 288-293. [32] SMART M C, RATNAKUMAR B V......
were exploited at the beginning of the 21st century in foreign, including South Africa and India’s gold mines; Russia’s iron ore; and non-ferrous metal in Canada, Australia, the United States, and other......
REVIEW J. Cent. South Univ. (2019) 26: 289-303 DOI: https://doi.org/10.1007/s11771-019-4001-2 Natural ripening with subsequent additions of gypsum and organic matter is key to successful bauxite residue revegetation HAYNES Richard1, ZHOU Ya-feng(周亚凤)2 1. School of Agriculture and Food Sciences, Un......
-jie, LIM B, SKRABALAK S E. Shape-controlled synthesis of metal nanocrystals: Simple chemistry meets complex physics?[J]. Angewandte Chemie-International Edition, 2009, 48(1): 60-103. [61] WEEKS C, SONG......