Improving mechanical properties of dissimilar TA3/L907A steel clad plates with multiple interlayers via hot-compression bonding

doi:10.1016/j.jmrt.2025.03.105

IMR OpenIR

	Improving mechanical properties of dissimilar TA3/L907A steel clad plates with multiple interlayers via hot-compression bonding
	Xiao, He 1,2,3; Liu, Weifeng 1,3; Dai, Qianning 1,2,3; Ren, Shaofei 1,2,3; Xu, Bin 1,3; Wu, Shengqing 1,2,3; Liu, Sheng 4; Sun, Mingyue 1,3
通讯作者	Xu, Bin(bxu@imr.ac.cn) ; Sun, Mingyue(mysun@imr.ac.cn)
	2025-05-01
发表期刊	JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
ISSN	2238-7854
卷号	36 页码:111-122
摘要	In this study, the TA3/L907A titanium-steel clad plates with or without interlayers were fabricated via HCB and the interfacial microstructure, and shear strength were investigated in detail. A reaction layer mixed by Fe-Ti interphases and TiC formed at the TA3/L907A interface and the formation of brittle intermetallic compounds (IMCs) severely deteriorated the interfacial properties, which resulted in a low shear strength of 192 MPa. To improve the shear strength, Ni foil, Nb foil, and Nb + Ni foils were respectively added as interlayer between TA3 and L907A. With interlayers, no visible Fe-Ti-C IMCs were detected at the interface, which suggests that interlayers effectively prohibited the inter-diffusion of these elements. Although Ni or Nb interlayer respectively elevated the interfacial shear strength to 333 MPa and 359 MPa, weak-bonded features such as lamellar Ni-Ti interphases and Fe2Nb IMC still existed, making cracks tend to initiate at these regions. Further adding Nb + Ni double interlayers achieved the highest shear strength of 422 MPa. The enhancement in property can be attributed to solid solution regions at both Ti/Nb and Ni/Steel interfaces without IMC or void, and the discontinuous distributed olive-like delta-Ni3Nb precipitation at the Nb/Ni interface.
关键词	Ti/steel bonding Interlayer Interfacial strength Intermetallic compounds (IMCs) Hot-compression bonding(HCB)
资助者	National Key Research and Development Program ; National Natural Science Foundation of China ; LingChuang Research Project of China National Nuclear Corporation ; CNNC Science Fund for Talented Young Scholars
DOI	10.1016/j.jmrt.2025.03.105
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program[2024YFB3714200] ; National Natural Science Foundation of China[52173305] ; National Natural Science Foundation of China[52101061] ; National Natural Science Foundation of China[52233017] ; National Natural Science Foundation of China[52203384] ; National Natural Science Foundation of China[52301032] ; LingChuang Research Project of China National Nuclear Corporation ; CNNC Science Fund for Talented Young Scholars
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001448812100001
出版者	ELSEVIER
引用统计	被引频次：3[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/321006/192092
专题	中国科学院金属研究所
通讯作者	Xu, Bin; Sun, Mingyue
作者单位	1.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 4.Suzhou Lab, Suzhou 215123, Peoples R China
推荐引用方式 GB/T 7714	Xiao, He,Liu, Weifeng,Dai, Qianning,et al. Improving mechanical properties of dissimilar TA3/L907A steel clad plates with multiple interlayers via hot-compression bonding[J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,2025,36:111-122.
APA	Xiao, He.,Liu, Weifeng.,Dai, Qianning.,Ren, Shaofei.,Xu, Bin.,...&Sun, Mingyue.(2025).Improving mechanical properties of dissimilar TA3/L907A steel clad plates with multiple interlayers via hot-compression bonding.JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,36,111-122.
MLA	Xiao, He,et al."Improving mechanical properties of dissimilar TA3/L907A steel clad plates with multiple interlayers via hot-compression bonding".JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 36(2025):111-122.