| Glass-forming range of mechanically alloyed Ti-x(Cu0.45Ni0.55)(94-x)Si4B2 system |
| Wang, YL; Xu, J; Yang, R
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| 通讯作者 | Xu, J()
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| 2003-04-11
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| 发表期刊 | ACTA METALLURGICA SINICA
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| ISSN | 0412-1961
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| 卷号 | 39期号:4页码:364-368 |
| 摘要 | Prealloyed powders with the nominal composition of Ti-x(Cu0.45Ni0.55)(94-x)Si4B2 (x=50, 60, 70, 75 and 80) were subjected to a high-energy ball milling. Phase formation in the final products was characterized using X-ray diffraction, transmission electron microscopy and differential scanning calorimetry. In the composition range of 50 less than or equal to x less than or equal to 70, the formation of amorphous phase is predominant, but the residual alpha-Ti nanocrystals still remains in the milled powders. When the Ti content exceeded 70%, the milling only leads to crystallite refinement to form the nanograined alpha-Ti and other phases. The crystallization behavior of the amorphous phases with different Ti content is, significantly concentration-dependent. The substitution of V, Zr and Nb of 2% for the element Ti in the two alloys of x=70 and x=75 has little effect on extending the glass-forming range of the system. |
| 关键词 | mechanical alloying
amorphous alloy
crystallization
nanocrystalline
titanium-based alloy
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| 收录类别 | SCI
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| 语种 | 英语
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| WOS研究方向 | Metallurgy & Metallurgical Engineering
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| WOS类目 | Metallurgy & Metallurgical Engineering
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| WOS记录号 | WOS:000182921300007
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| 出版者 | SCIENCE CHINA PRESS
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/117426
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| 专题 | 中国科学院金属研究所
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| 通讯作者 | Xu, J |
| 作者单位 | Chinese Acad Sci, Met Res Inst, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
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推荐引用方式
GB/T 7714 |
Wang, YL,Xu, J,Yang, R. Glass-forming range of mechanically alloyed Ti-x(Cu0.45Ni0.55)(94-x)Si4B2 system[J]. ACTA METALLURGICA SINICA,2003,39(4):364-368.
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| APA |
Wang, YL,Xu, J,&Yang, R.(2003).Glass-forming range of mechanically alloyed Ti-x(Cu0.45Ni0.55)(94-x)Si4B2 system.ACTA METALLURGICA SINICA,39(4),364-368.
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| MLA |
Wang, YL,et al."Glass-forming range of mechanically alloyed Ti-x(Cu0.45Ni0.55)(94-x)Si4B2 system".ACTA METALLURGICA SINICA 39.4(2003):364-368.
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