Tensile properties and damage mechanisms of 3D printed Ti-24Nb-4Zr-8Sn alloy and polyurea interpenetrating phase composites

doi:10.1016/j.jallcom.2024.176472

IMR OpenIR

	Tensile properties and damage mechanisms of 3D printed Ti-24Nb-4Zr-8Sn alloy and polyurea interpenetrating phase composites
	Lu, C. Q.1,2; Li, S. J.1; Liu, Z. Q.1; Liu, D. R.3; Zhao, T.1,2; Gong, D. L.1; Hou, W. T.1; Yang, R.1; Hao, Y. L.1
通讯作者	Li, S. J.(shjli@imr.ac.cn) ; Hao, Y. L.(ylhao@imr.ac.cn)
	2024-12-05
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
卷号	1007 页码:8
摘要	By preparing interpenetrating phase composites (IPCs) using two-phase composites of metals and polymers, it is possible to preserve the inherent properties of the metal lattice while leveraging the exceptional characteristics of polymers. In this study, a Ti2448/polyurea composite with continuous interpenetrating phase was fabricated by infusing polyurea into a cross-laminated lattice prepared using electron beam melting (EBM) technology. The IPCs exhibit a tensile strength of 91 MPa, representing a 14 % increase over the theoretical strength. Moreover, the maximum hysteresis loss energy measures 349 J/m(3), representing about similar to 102 % increase over the maximum hysteresis loss energy of the lattice. The damage and failure modes of IPCs under tensile loading was revealed by finite element analysis. Our results would provide important data and valuable insights to advance the development of IPCs.
关键词	Interpenetrating phase composites Polyurea Additive manufacturing Tensile properties Hysteresis loss energy
资助者	National Natural Science Foundation of China ; CAS Interdisciplinary Innovation Team Project of China ; NKRDP of China ; China Postdoctoral Science Foundation ; Postdoctoral Fellowship Program of CPSF ; Opening project of National Key Laboratory of Shock Wave and Detonation Physics ; Aeronautical Science Foundation of China
DOI	10.1016/j.jallcom.2024.176472
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[U2241245] ; National Natural Science Foundation of China[U2341259] ; National Natural Science Foundation of China[52401254] ; National Natural Science Foundation of China[52321001] ; CAS Interdisciplinary Innovation Team Project of China[JCTD-2020-10] ; NKRDP of China[2023YFC2412600] ; China Postdoctoral Science Foundation[2024M753297] ; Postdoctoral Fellowship Program of CPSF[GZC20241759] ; Opening project of National Key Laboratory of Shock Wave and Detonation Physics[2022JCJQLB05702] ; Aeronautical Science Foundation of China[2022Z053092001]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001316804100001
出版者	ELSEVIER SCIENCE SA
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/190042
专题	中国科学院金属研究所
通讯作者	Li, S. J.; Hao, Y. L.
作者单位	1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Shenyang Univ Technol, Key Lab Special Machine & High Voltage Apparat, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Lu, C. Q.,Li, S. J.,Liu, Z. Q.,et al. Tensile properties and damage mechanisms of 3D printed Ti-24Nb-4Zr-8Sn alloy and polyurea interpenetrating phase composites[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2024,1007:8.
APA	Lu, C. Q..,Li, S. J..,Liu, Z. Q..,Liu, D. R..,Zhao, T..,...&Hao, Y. L..(2024).Tensile properties and damage mechanisms of 3D printed Ti-24Nb-4Zr-8Sn alloy and polyurea interpenetrating phase composites.JOURNAL OF ALLOYS AND COMPOUNDS,1007,8.
MLA	Lu, C. Q.,et al."Tensile properties and damage mechanisms of 3D printed Ti-24Nb-4Zr-8Sn alloy and polyurea interpenetrating phase composites".JOURNAL OF ALLOYS AND COMPOUNDS 1007(2024):8.