Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Shengfeng Shan"'
Publikováno v:
Metals, Vol 12, Iss 11, p 1929 (2022)
Metallic glasses (MGs) have excellent properties, such as high strength and low elastic modulus, can be used as reinforcement in metal matrix composites. In this paper, aluminum matrix composites reinforced with Fe80Si9B11 MG strips with different we
Externí odkaz:
https://doaj.org/article/34114050711344fa80ef211ce2ee77c7
Publikováno v:
International Journal of Modern Physics B. 23:1319-1323
Ti -based bulk metallic glasses (BMGs), Ti 40 Zr 25 Cu 9 Ni 8 Be 18, were prepared by phase transition cooling (PTC) and copper mould casting(CMC) technology. Ti 40 Zr 25 Cu 9 Ni 8 Be 18 glassy rod of more than 13 mm in diameter was prepared by PTC t
Publikováno v:
Journal of Alloys and Compounds. 468:187-190
The effect of Si addition on the glass-forming ability (GFA) of (Zr 47 Cu 44 Al 9 ) 100− x Si x ( x = 0, 0.5, 1, 1.5, and 2.5) metallic glass alloys was investigated by using X-ray diffraction (XRD), optical microscopy, and differential scanning ca
Publikováno v:
Journal of Materials Processing Technology. 207:107-111
A fast-cooling technology using a copper mould cooled by a phase-transition medium was used to prepare cast aluminium-A356 alloy by solidification of the melt. The cooling rate achieved with this technique is in the order of 102 K/s. As-cast samples
Autor:
Shengfeng Shan, Zaiji Zhan, W.K. Wang, Changzeng Fan, Song-Yan Zeng, B. Zhang, Riping Liu, L.Y. Zhang, Y.Z. Jia
Publikováno v:
Journal of Alloys and Compounds. 440:113-116
The effect of copper addition on the glass forming ability of Fe 36 Co 36 Nb 4 Si 4.8 B 19.2 bulk metallic glass is studied. With 0.6 at% of copper addition, the critical size of the glassy rod formed is enlarged from 2 to 4 mm. Differential scanning
Publikováno v:
Materials Science and Engineering: A. 448:361-365
Phase transition cooling (PTC), using the absorbed latent heat during the melting of phase transition cooling medium to cool and solidify alloys in the process of casting, is a new fast cooling technology. Specimens of A356 casting aluminum alloy wer
IMPROVEMENT OF PLASTICITY OF TI-BASED BULK METALLIC GLASSES BY PHASE TRANSITION OF A COOLING MEDIUM.
Autor:
SHENGFENG SHAN, ZAIJI ZHAN, YUANZHI JIA, CHANGZENG FAN, BAOQING ZHANG, RIPING LIU, WENKUI WANG
Publikováno v:
International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics; 3/20/2009, Vol. 23 Issue 6/7, p1319-1323, 5p, 1 Black and White Photograph, 3 Graphs