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Glass-forming range of mechanically alloyed Ti-x(Cu0.45Ni0.55)(94-x)Si4B2 system
Wang, YL; Xu, J; Yang, R
Corresponding AuthorXu, J()
2003-04-11
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume39Issue:4Pages:364-368
AbstractPrealloyed 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.
Keywordmechanical alloying amorphous alloy crystallization nanocrystalline titanium-based alloy
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000182921300007
PublisherSCIENCE CHINA PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/117428
Collection中国科学院金属研究所
Corresponding AuthorXu, J
AffiliationChinese Acad Sci, Met Res Inst, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Recommended Citation
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.
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.
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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