Interfacial microstructure and mechanical properties of diffusion bonded joints of additive manufactured 17-4 PH stainless steel and TC4 titanium alloy

被引：16
作者：
Wang, Lixiang [1 ]
Liu, Kun [1 ]
Li, Jie [1 ]
Chen, Zhiwei [1 ]
Wang, Juan [2 ]
Okulov, Artem [3 ]
机构：
[1] Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212100, Peoples R China
[2] Shandong Univ, Key Lab Liquid Solid Struct Evolut & Proc Mat, Minist Educ, Jinan 250061, Peoples R China
[3] Russian Acad Sci, MN Mikheev Inst Met Phys, Ural Branch, Ekaterinburg 620077, Russia
来源：
VACUUM | 2024年 / 219卷
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
Diffusion bonding; Diffusion affected zone; Interfacial microstructure; Shear strength; STRENGTH PROPERTIES; TI-6AL-4V; NICKEL; INTERDIFFUSION; COMPOSITE; EVOLUTION;
D O I：
10.1016/j.vacuum.2023.112709
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel atomic diffusion additive manufactured 17-4 PH stainless steel and TC4 titanium alloy was successfully joined by vacuum diffusion bonding with Cu foil + Ni foil interlayers at the temperature range of 880 degrees C-960 degrees C for 60 min with 2 MPa pressure. The interfacial microstructural evolution, interfacial diffusion of elements, and mechanical properties of joints were analyzed. The results indicated that the interfacial transition zone was composed of diffusion affect zone (DAZ) and interface reaction zone (IRZ). With Cu foil + Ni foil composite interlayers, reaction layers such as DAZ 1/IRZ 1/IRZ 2/DAZ 2 were formed in the transition zone, and the interface consisted of CuTi + CuTi2 eutectic phase, CuTi2, Ti (Cu, Ni) and alpha-Ti. Striped Ti (Cu, Ni) phases were surrounded by serrated CuTi2 phases, which contained Cu-poor, Ni poor areas, and the segregation of Ti atoms. The maximum microhardness of 693 HV0.1 and the maximum shear strength of 163 MPa were obtained at the bonding temperature of 920 degrees C and 960 degrees C, respectively.
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页数：8
相关论文
共 33 条
[1]   Laser deposition additive manufacturing of 17-4PH stainless steel on Ti-6Al-4V using V interlayer [J].
Adomako, Nana Kwabena ;
Noh, Sanghoon ;
Oh, Chang-Seok ;
Yang, Sangsun ;
Kim, Jeoung Han .
MATERIALS RESEARCH LETTERS, 2019, 7 (07) :259-266
[2]   A high-strength vacuum brazed TC4/316L joint with a Ti?Zr-based amorphous ribbon as the filler metal [J].
Cao, Xu ;
Dong, Kewei ;
Zhu, Rui ;
Wang, Qingyu ;
Kong, Jian .
VACUUM, 2021, 187
[3]   Microstructures of brazing zone between titanium alloy and stainless steel using various filler metals [J].
Chung, Taeshin ;
Kim, Jungsoo ;
Bang, Jeongseok ;
Rhee, Byoungho ;
Nam, Daegeun .
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2012, 22 :S639-S644
[4]   Current Trends in Dissimilar Diffusion Bonding of Titanium Alloys to Stainless Steels, Aluminium and Magnesium [J].
Cooke, Kavian O. ;
Atieh, Anas M. .
JOURNAL OF MANUFACTURING AND MATERIALS PROCESSING, 2020, 4 (02)
[5]   Additive manufacturing of steels: a review of achievements and challenges [J].
Haghdadi, Nima ;
Laleh, Majid ;
Moyle, Maxwell ;
Primig, Sophie .
JOURNAL OF MATERIALS SCIENCE, 2021, 56 (01) :64-107
[6]   Hot pressing diffusion bonding of a titanium alloy to a stainless steel with an aluminum alloy interlayer [J].
He, P. ;
Yue, X. ;
Zhang, J. H. .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 486 (1-2) :171-176
[7]   Mechanical behavior of 17-4 PH stainless steel processed by atomic diffusion additive manufacturing [J].
Henry, Todd C. ;
Morales, Madeline A. ;
Cole, Daniel P. ;
Shumeyko, Christopher M. ;
Riddick, Jaret C. .
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2021, 114 (7-8) :2103-2114
[8]   Effect of interlayer on interfacial microstructure and properties of Ni80Cr20/TC4 vacuum diffusion bonded joint [J].
Jian, Sijie ;
Liu, Kun ;
Li, Jie ;
Wang, Hao ;
Chen, Zhiwei ;
Bokuchava, Gizo .
VACUUM, 2023, 208
[9]   MECHANISMS OF INTERDIFFUSION IN COPPER NICKEL THIN-FILM COUPLES [J].
JOHNSON, BC ;
BAUER, CL ;
JORDAN, AG .
JOURNAL OF APPLIED PHYSICS, 1986, 59 (04) :1147-1155
[10]   Microstructure and mechanical properties of diffusion bonded joints between titanium and stainless steel with copper interlayer [J].
Kundu, S. ;
Chatterjee, S. .
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2007, 12 (07) :572-578
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