Anisotropic tensile properties of tungsten fiber reinforced Zr based metallic glass composites

IMR OpenIR

	Anisotropic tensile properties of tungsten fiber reinforced Zr based metallic glass composites
	B. Zhang; H. M. Fu; Z. K. Li; Z. W. Zhu; H. F. Zhang; Z. Q. Hu
	2014
发表期刊	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
ISSN	0921-5093
卷号	619 页码:165-170
摘要	The tensile properties and deformation behaviors of Zr based metallic glass composites containing different tungsten fiber orientations were investigated. The angles (theta(f)) between tungsten fiber orientation and loading axial direction are 0 degrees, 15 degrees, 30 degrees, 45 degrees, 60 degrees, 75 degrees and 90 degrees, respectively. The results show that the strength and the failure modes vary with theta(f). The tensile strength of the composite decreases as the Of increases. The tensile strength of the composite at theta(f)=90 degrees is only 253 MPa. The plasticity of all the composites do not be improved. The composites failed approximately theta(f) normal fault at theta(f)=0 degrees/15 degrees, while the composites failed along the tungsten fiber when the Of is bigger than or equal to 30 because of the low axial grain boundary strength of the elongated W grains. (C) 2014 Elsevier B.V. All rights reserved.
部门归属	[zhang, bo] shenyang aerosp univ, sch mat sci & engn, shenyang 110136, liaoning, peoples r china. [zhang, bo ; fu, huameng ; li, zhengkun ; zhu, zhengwang ; zhang, haifeng ; hu, zhuangqi] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; zhang, hf (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china. ; hfzhang@imr.ac.cn
关键词	Metallic Glass Composite Tungsten Fiber Tensile Strength Cracks Fiber Orientation Bulk Amorphous-alloys Matrix Composites Mechanical-properties Deformation-behavior Dynamic Deformation Fracture Ceramics
URL	查看原文
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/73488
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	B. Zhang,H. M. Fu,Z. K. Li,et al. Anisotropic tensile properties of tungsten fiber reinforced Zr based metallic glass composites[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2014,619:165-170.
APA	B. Zhang,H. M. Fu,Z. K. Li,Z. W. Zhu,H. F. Zhang,&Z. Q. Hu.(2014).Anisotropic tensile properties of tungsten fiber reinforced Zr based metallic glass composites.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,619,165-170.
MLA	B. Zhang,et al."Anisotropic tensile properties of tungsten fiber reinforced Zr based metallic glass composites".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 619(2014):165-170.