Study on the microstructure and mechanical properties of W-wire/TiBe, ZrBe, and ZrTiBe alloy composites

doi:10.1088/1742-6596/2730/1/012033

IMR OpenIR

	Study on the microstructure and mechanical properties of W-wire/TiBe, ZrBe, and ZrTiBe alloy composites
	Chu,Shaochen 1; Wang,Jinhe 2; Zhang,Bo 1; Li,Zhengkun 2,3; Fu,Huameng 2; Li,Hong 2,3; Zhu,Zhengwang 2,3; Zhang,Haifeng 2,3
	2024-06-01
发表期刊	Journal of Physics: Conference Series
ISSN	1742-6588
卷号	2730 期号:1
摘要	Abstract The microstructure and mechanical performance of W wire/Ti70Be30, Zr65Be35, and Zr37.5Ti26Be36.5 alloy composites were investigated in this study using X-ray diffractometer, scanning electron microscopy, and mechanical universal testing machine. These composites were prepared through the melt impregnation method under optimized processing conditions. The results show that the compressive strength of the three composites is all above 2600 MPa. The Ti70Be30-W composites diffuse violently at the interface, the W-Ti phase is formed at the interface, and the cracks of the composites under the action of applied load show a stepped pattern. The Zr65Be35-W composite reacts violently at the interface, resulting in a W2Zr interfacial product, which adheres to the surface of the W filament and presents a continuous interfacial reaction layer. When subjected to external load, the crack will expand rapidly along the interfacial reactive layer. The addition of Ti in Zr37.5Ti26Be36.5-W composites effectively inhibited the W-Zr reaction, the interface reactant W2Zr disappeared, and the W-Ti interface product presented a discontinuous interfacial reaction layer on the surface of the W filament, and the material split under the action of external load, and the crack showed step-like propagation.
DOI	10.1088/1742-6596/2730/1/012033
语种	英语
WOS记录号	IOP:JPCS_2730_1_012033
出版者	IOP Publishing
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/179941
专题	中国科学院金属研究所
作者单位	1.School of Materials Science and Engineering, Shenyang Aerospace University, Shenyang 110136, PR China 2.Shi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, Shenyang110016, China 3.School of Metallurgy, Northeastern University, Shenyang 110004, China
推荐引用方式 GB/T 7714	Chu,Shaochen,Wang,Jinhe,Zhang,Bo,et al. Study on the microstructure and mechanical properties of W-wire/TiBe, ZrBe, and ZrTiBe alloy composites[J]. Journal of Physics: Conference Series,2024,2730(1).
APA	Chu,Shaochen.,Wang,Jinhe.,Zhang,Bo.,Li,Zhengkun.,Fu,Huameng.,...&Zhang,Haifeng.(2024).Study on the microstructure and mechanical properties of W-wire/TiBe, ZrBe, and ZrTiBe alloy composites.Journal of Physics: Conference Series,2730(1).
MLA	Chu,Shaochen,et al."Study on the microstructure and mechanical properties of W-wire/TiBe, ZrBe, and ZrTiBe alloy composites".Journal of Physics: Conference Series 2730.1(2024).