Formation, Thermal Stability and Deformation Behavior of Graphite-Flakes Reinforced Cu-based Bulk Metallic Glass Matrix Composites

doi:10.1016/j.msea.2006.07.040

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	Formation, Thermal Stability and Deformation Behavior of Graphite-Flakes Reinforced Cu-based Bulk Metallic Glass Matrix Composites
	Sun YF(孙玉峰); Shek CH; Guan SK; Wei BC(魏炳忱); Geng JY; Sun, YF (reprint author), Zhengzhou Univ, Res Ctr Mat, Dept Mat Sci & Engn, Zhengzhou 450002, Peoples R China.
发表期刊	Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing
	2006
卷号	435 页码:132-138
ISSN	0921-5093
摘要	Graphite-flake reinforced Cu47Ti34Zr11 Ni-8 bulk metallic glass matrix composite was fabricated by water-cooled copper mould cast. Most of the graphite flakes still keep unreacted and distribute uniformly in the amorphous matrix except that some reactive wetting occurs by the formation of TiC particles around the flakes. It reveals that the presence of graphite flakes does not affect the onset of the glass transition temperature, crystallization reaction and liquidus of the metallic glass. The resulting material shows obvious serrated flow and higher fracture strength under room temperature compressive load, comparing with the monolithic bulk metallic glass (BMG). Three types of interaction between the shear bands and graphite flakes, namely, shear band termination, shear bands branching and new shear bands formation near the graphite flakes can be observed by quasi-static uniaxial compression test and bonded interface technique through Vickers indentation.
学科领域	力学
DOI	10.1016/j.msea.2006.07.040
收录类别	SCI
语种	英语
WOS记录号	WOS:000241683200016
关键词[WOS]	AMORPHOUS-ALLOYS ; MECHANICAL-PROPERTIES ; VICKERS INDENTATION ; ZR41.2TI13.8CU12.5NI10.0BE22.5 ; ABSORPTION ; LIQUID
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
引用统计	被引频次：17[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/16134
专题	力学所知识产出(1956-2008)
通讯作者	Sun, YF (reprint author), Zhengzhou Univ, Res Ctr Mat, Dept Mat Sci & Engn, Zhengzhou 450002, Peoples R China.
推荐引用方式 GB/T 7714	Sun YF,Shek CH,Guan SK,et al. Formation, Thermal Stability and Deformation Behavior of Graphite-Flakes Reinforced Cu-based Bulk Metallic Glass Matrix Composites[J]. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing,2006,435:132-138.
APA	孙玉峰,Shek CH,Guan SK,魏炳忱,Geng JY,&Sun, YF .(2006).Formation, Thermal Stability and Deformation Behavior of Graphite-Flakes Reinforced Cu-based Bulk Metallic Glass Matrix Composites.Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing,435,132-138.
MLA	孙玉峰,et al."Formation, Thermal Stability and Deformation Behavior of Graphite-Flakes Reinforced Cu-based Bulk Metallic Glass Matrix Composites".Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 435(2006):132-138.

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