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Study on Interfacial Reaction Layer Between HIPed Titanium Alloy and Low Carbon Steel Capsule
Bao Shilu1,2; Lu Zhengguan1; Xu Lei1; Ma Yingjie1
Corresponding AuthorXu Lei(lxu@imr.ac.cn)
2021-07-01
Source PublicationRARE METAL MATERIALS AND ENGINEERING
ISSN1002-185X
Volume50Issue:7Pages:2599-2606
AbstractA new type of high strength and toughness powder titanium alloy used for marine was prepared by hot isostatic pressing (HIP) near net forming process using pre-alloyed powder. The interface reaction between titanium alloy and low carbon steel capsule was studied. Results show that there is a wavy interface between titanium alloy and low carbon steel capsule and the thickness of interfacial reaction layer is 8 mu m. Alloying elements Al, Mo and V in titanium alloy diffuse into low carbon steel to a certain extent, while matrix elements Ti and Fe of the two materials diffuse significantly less than the former. After selective chemical washing, the capsule is removed, and the thickness of interfacial reaction layer is reduced by 2.5 mu m, but the interface is still wavy. Subsequent sand blast could not only reduce the thickness of the interfacial reaction layer, but also make the interface flat.
Keywordtitanium alloy mild steel capsule hot isostatic pressing interfacial reaction
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000686209800045
PublisherNORTHWEST INST NONFERROUS METAL RESEARCH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/166824
Collection中国科学院金属研究所
Corresponding AuthorXu Lei
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Bao Shilu,Lu Zhengguan,Xu Lei,et al. Study on Interfacial Reaction Layer Between HIPed Titanium Alloy and Low Carbon Steel Capsule[J]. RARE METAL MATERIALS AND ENGINEERING,2021,50(7):2599-2606.
APA Bao Shilu,Lu Zhengguan,Xu Lei,&Ma Yingjie.(2021).Study on Interfacial Reaction Layer Between HIPed Titanium Alloy and Low Carbon Steel Capsule.RARE METAL MATERIALS AND ENGINEERING,50(7),2599-2606.
MLA Bao Shilu,et al."Study on Interfacial Reaction Layer Between HIPed Titanium Alloy and Low Carbon Steel Capsule".RARE METAL MATERIALS AND ENGINEERING 50.7(2021):2599-2606.
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