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Formation and mechanical properties of bulk Cu-Ti-Zr-Ni metallic glasses with high glass forming ability YANG Ying-jun(杨英俊)1, 2, KANG Fu-wei(康福伟)1, XING Da-wei(邢大伟)1, SUN Jian-fei(孙剑飞)1, SHEN...; 1 Introduction In recent years, Cu-based bulk metallic......
of nanocrystalline phases dispersed in amorphous matrix. However, the Cu46Zr42Al7Y5 BMG shows a fully amorphous structure. Key words: bulk metallic glass; Cu-based alloy; Y addition 1 Introduction Bulk metallic... in ultimate fracture strength induced by the addition of Y was also found in a Zr-based bulk metallic glass. As known, the ultimate fracture strength of BMGs is related to the binding energy of constituent......
): 1229-1232. [18] SUN Y F, SHEK C H, GUAN S K, WEI B C, GENG J Y. Formation, thermal stability and deformation behavior of graphite-flakes reinforced Cu-based bulk metallic glass matrix composites [J... Effect of Al addition on formation and mechanical properties of Mg-Cu-Gd bulk metallic glass GENG Jia-yuan(耿家源), SUN Yu-feng(孙玉峰), WANG Li-guo(王利国), ZHU Shi-jie(朱世杰), LIU Li-zhao(刘利召), GUAN Shao......
. The effect of Al on glass forming ability of Cu-based bulk metallic glasses [J]. Journal of Central South University of Technology, 2007, 14(S2): 20-23. [15] PARK E S, CHANG H J, KIM D H, OHKUBO T, HONO K... Cu-based bulk metallic glasses designed by stability evaluations of liquid and amorphous phases JI Xiu-lin(纪秀林)1, PAN Ye(潘 冶)2, ZHAO Jian-hua(赵建华)1, LIN Ping-hua(林萍华)1 1. Engineering......
Effect of cold rolling on glass transition of Zr55Al10Ni5Cu30 bulk metallic glass HU Yong(胡 勇)1, 2, LI Jin-fu(李金富)1, ZHANG Peng-na(张朋娜)1, ZHOU Yao-he(周尧和)1 1. State Key Laboratory...; Abstract: Zr55Al10Ni5Cu30 bulk metallic glass was prepared through water-cooled copper mold suction casting, and was rolled up......
Crystallization of Mg-based bulk metallic glass CHEN Gang(陈 刚)1, M. FERRY2 1. School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China; 2. School of Materials Science and Engineering, University of New South Wales, Sydney, NSW 2054, Australia Received 13 November 2005; accepted 3 April 2006 Abstract: Mg-based bulk metallic glass fabricated......
; 1 Introduction Since the first RE-based bulk metallic glass system was discovered in Ln-TM-Al (Ln=lanthanide metals, TM=Ⅵ-Ⅷ group transition metal) alloy... is consistent with that in Ln-Ni-Al and Ln-Cu-Al bulk metallic glasses systems[1-2]. In addition, it is noted that the Gd-based BMGs exhibit the highest fracture strength among the RE (rare-earth)- based bulk......
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the high-resolution TEM image.References [1] CALIN M, ECKERT J, SCHULTZ L. Improved mechanical behavior of Cu-Ti-based bulk metallic glass by in situ formation of nanoscale precipitates [J]. Scripta... and (Cu47Ti34Zr11Ni8)99Al bulk metallic glass were prepared by copper mold casting method, and the thermal stability, mechanical properties and microstructures of them were studied. With minor alloying of Si and Al......
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