Processing of bulk metallic glasses with high strength and large compressive plasticity in Cu50Zr50

doi:10.1016/j.scriptamat.2005.11.063

IMR OpenIR

	Processing of bulk metallic glasses with high strength and large compressive plasticity in Cu50Zr50
	Zhu, ZW ; Zhang, HF ; Sun, WS ; Ding, BZ ; Hu, ZQ
通讯作者	Zhang, HF()
	2006-03-01
发表期刊	SCRIPTA MATERIALIA
ISSN	1359-6462
卷号	54 期号:6 页码:1145-1149
摘要	Fully metallic glassy rods of 1.5 mm diameter were successfully prepared in binary Cu50Zr50 alloy by copper mould injection casting method. The samples were characterized by X-ray diffraction, differential scanning calorimetry and high-resolution transmission electron microscopy (HRTEM). Room temperature uniaxial compression tests for the Young's modulus, fracture strength and total strain yield values of about 88 GPa, 2550 MPa and 11.7%, respectively. Significant work hardening is also observed from the stress-strain curves. The 1-2 nm scale medium-range ordering revealed by HRTEM investigations is thought to be responsible for the high strength, significant work hardening and large plasticity of the samples. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
关键词	bulk metallic glasses compression test plasticity 1-2 nm scale medium-range ordering
DOI	10.1016/j.scriptamat.2005.11.063
收录类别	SCI
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000234941500033
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：92[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/88226
专题	中国科学院金属研究所
通讯作者	Zhang, HF
作者单位	1.Chinese Acad Sci, Met Res Inst, Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Zhu, ZW,Zhang, HF,Sun, WS,et al. Processing of bulk metallic glasses with high strength and large compressive plasticity in Cu50Zr50[J]. SCRIPTA MATERIALIA,2006,54(6):1145-1149.
APA	Zhu, ZW,Zhang, HF,Sun, WS,Ding, BZ,&Hu, ZQ.(2006).Processing of bulk metallic glasses with high strength and large compressive plasticity in Cu50Zr50.SCRIPTA MATERIALIA,54(6),1145-1149.
MLA	Zhu, ZW,et al."Processing of bulk metallic glasses with high strength and large compressive plasticity in Cu50Zr50".SCRIPTA MATERIALIA 54.6(2006):1145-1149.