Preparation, microstructure and deformation behavior of Zr-based metallic glass/porous SiC interpenetrating phase composites

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	Preparation, microstructure and deformation behavior of Zr-based metallic glass/porous SiC interpenetrating phase composites
	Y. L. Chen; A. M. Wang; H. M. Fu; Z. W. Zhu; H. F. Zhang; Z. Q. Hu; L. Wang; H. W. Cheng
	2011
发表期刊	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
ISSN	0921-5093
卷号	530 页码:15-20
摘要	New Zr-based metallic glass/porous SiC interpenetrating phase composites were prepared by water quenching after pressure infiltration. Microstructural investigations conducted by scanning electron microscopy and X-ray diffraction show that the voids of the porous SiC preform were filled with the melt which was quenched into an amorphous state during subsequent solidification. Both the metallic glass and the porous SiC exhibit a three-dimensional interconnected net structure. The fracture mode of the composites under quasi-static compression changes from a shear mode to an axial splitting mode with the increase of the SiC volume fraction from 51% to 82%. The significant difference was present in the fracture morphologies of the composites with various volume fractions of the SiC preform. The stresses concentrated in the phase ahead the interface inflections are proposed to be responsible for the transformation of the compressive fracture mode. (C) 2011 Elsevier B.V. All rights reserved.
部门归属	[chen, yongli; wang, aimin; fu, huameng; zhu, zhengwang; zhang, haifeng; hu, zhuangqi] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [wang, lu; cheng, huanwu] beijing inst technol, sch mat sci & engn, beijing 100081, 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	Composite Materials Metallic Glasses Porous Preforms Mechanical Properties Fracture Behavior Glass-matrix-composites Mechanical-properties Pressureless Infiltration Fracture-behavior Failure Behavior Forming Alloy Tungsten Ceramics Zr41ti14cu12ni10be23 Preforms
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WOS记录号	WOS:000298311100003
引用统计	被引频次：34[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/321006/30275
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. L. Chen,A. M. Wang,H. M. Fu,et al. Preparation, microstructure and deformation behavior of Zr-based metallic glass/porous SiC interpenetrating phase composites[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2011,530:15-20.
APA	Y. L. Chen.,A. M. Wang.,H. M. Fu.,Z. W. Zhu.,H. F. Zhang.,...&H. W. Cheng.(2011).Preparation, microstructure and deformation behavior of Zr-based metallic glass/porous SiC interpenetrating phase composites.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,530,15-20.
MLA	Y. L. Chen,et al."Preparation, microstructure and deformation behavior of Zr-based metallic glass/porous SiC interpenetrating phase composites".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 530(2011):15-20.