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《JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING》 1997-01
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Formation of Nanocrystalline Intermetallic Compounds for Ti-Al-Si System by Mechanical Alloying

Liu Kaiwen; Zhang Jishan; Wang Jinguo; Cui Xingfa; Chen Guoliang(State Key Laboratory of Advanced Metals and Materials, UST Beijing, Beijing 100083, China)  
Amorphous phase was obtained by mechanical alloying of Ti-Al-Sipowders with four different composition. The structure evolution of the as-milled amor-phous phase during the annealing treatment is classified into three stages: the first ispartial crystallization of amorphous phase producing Ti5Si3 phase; the second is crystalliza-tion of the rest amorphous phase producing the corresponding titanium aluminides accord-ing to the relative amount of Ti and Al in the elemental mixture; and the last one isgrain growth of all the phase in powders. The crystallization result in formation of Ti3Al,TiAl and Al3Ti according the powder composition. Ti5Si3 is the only silicide produced bycrystallization reaction. The annealing treatment (less than 8OO℃ for A3, A4 and A5, and750℃ for A6) shows that the grain size of all the phases fall in nanometer range.
【Fund】: 国家自然科学基金
【CateGory Index】: TB383
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【References】
Chinese Journal Full-text Database 2 Hits
1 ZHANG Deming CHEN Guiqing HAN Jiecai MENG Songhe (Center for Composite Materials,Harbin Institute of Technology,Harbin 150001;The Recent Development on Gamma TiAl-based Alloys as Lightweight High-temperature Structural Materials[J];Materials Review;2005-08
2 Wu Jianpeng, Cao Liyun. He Haiyan, Huang Jianfeng (School of Material Science and Engineering, Shaanxi University of Science & Technology, Xianyang 712081, China);Preparation of Ti-Al-Si Intermetallic Compounds by Mechanical Alloying[J];Rare Metal Materials and Engineering;2006-S2
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Guo Shiju(Postdoctor,Powder Metallurgical Teaching & Research Section, University of Science Technology Beijng,100083);Lai Heyi;SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS OF INTERMETALLICS[J];ORDNANCE MATERIAL SCIENCE AND ENGINEERING;1994-01
2 Xu Ying;.( Dept of Materials Science, Shanhai Jiao Tong University,Shanghai 200030) Xu Dong; Wang Zheng; et al;MELTING AND CASTING TECHNOLOGY OF INTERMETALLICS[J];ORDNANCE MATERIAL SCIENCE AND ENGINEERING;1996-05
3 Chen Xiangdong;Wang Lianwei;Lin Xian;Lin Chenglu and Zou Shichang (State Key Laboratory of Functional Materials for Informatics,Shanghai Institute of Metallurgy,The Chinese Academy of Sciences. Shanghai 200050);Influence of Annealing on Formation of β-FeSi_2[J];CHINESE JOURNAL OF SEMICONDUCTORS;1995-10
4 Li Wen Liu Guifu(Changchun University, Changchun,130022)Kong Xiaohua(Changchun Institue of Applied Chemistry, Chinese Academy of Science);VALENCE ELECTRON STRUCTURES AND ALLOYING BEHAVIOUR OF TI-ALUMINIDES[J];ACTA ARMAMENTARII;1999-02
5 Lu Yonghao Xin Zhiqing(Division of Basic Science, Beijing Polytechnic University, 100022);A View on the Development of Intermetallic Compouned Fe_3Al[J];JOURNAL OF BEIJING POLYTECHNIC UNIVERSITY;1996-03
6 LIN Junpin, ZHONG Taibin, LIN Zhi, CHEN Guoliang The State Key Laboratory for Advanced Metal Materials, UST Beijing. Beijing 100083, China;Fabrication of the Sheets for Fe_3Si Based Alloy[J];Journal of University of Science and Technology Beijing;2001-05
7 CHEN Lin,XU Jian (Material Engineering School,UIST Baotou,Baotou 014010,China);Development of self-propagating high-temperaturesynthesis technology -one of the new material prepared technology[J];Journal of Baotou University of Iron and Steel Technology;2002-02
8 SUO Jin-ping\+1, FENG Di\+2, LUO He-li\+2, CUI Kun\+1, QIAN Xiao-liang\+1, SUN Xiao-qing\+1 (1. College of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074; 2. Superalloy Department, Central Iron and Steel Re;Developing of Anticorrosion and Anti-Wear Composite Coating by Nickel-Aluminum Intermetallic Compound[J];Materiais Protection;2002-02
9 Yan Yunqi Wang Wensheng Zhang Zhenqi Luo Guozhen Zhou Lian( Material Institute,Xi'an Jiaotong University ,Xi'an,P. R. China,710049) ( Northwest Institute for Nonferrous Metal Research,Xi'an,P. R. China,710016);Current R&D on TiAl Based Alloys Containing Nb[J];Materials Review;2000-07
10 ZHANG Junhong HUANG Boyun HE Yuehui ZhOU Kechao TANG Jiancheng (State Key Laboratory for Powder Metallurgy,Central South University,Changsha 410083);Development of Technologies for Manufacturing TiAl Based Alloy Sheets[J];Materials Review;2002-02
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