Results 21 to 30 of about 91,789 (247)

Microstructure and Mechanical Properties of Diffusion-Bonded CoCrNi-Based Medium-Entropy Alloy to DD5 Single-Crystal Superalloy Joint

Crystals, 2021
This study focuses on the diffusion bonding of a CoCrNi-based medium-entropy alloy (MEA) to a DD5 single-crystal superalloy. The microstructure and mechanical properties of the joint diffusion-bonded at variable bonding temperatures were investigated ...
Shiwei Li, Xianjun Sun, Yajie Du, Yu Peng, Yipeng Chen, Zhaoxi Li, Jiangtao Xiong, Jinglong Li   +7 more
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Solid-state bonding behavior between surface-nanostructured Cu and Au: a molecular dynamics simulation

Scientific Reports, 2022
In recent years, solid-state bonding has attracted attention for various electronic packaging applications as an alternative to conventional solders. Surface-nanostructured materials enable solid-state bonding without complex surface modifications and ...
Hiroaki Tatsumi, C. R. Kao, Hiroshi Nishikawa   +2 more
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The effect of bonding process parameters on the microstructure and mechanical properties of AA5083 diffusion-bonded joints

International Journal of Lightweight Materials and Manufacture, 2022
Diffusion bonding is a sort of solid-state joining that allows the joining of metals with similar and dissimilar compositions by allowing them to diffuse into one another.
S. Venugopal, M. Seeman, R. Seetharaman, V. Jayaseelan   +3 more
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Dissimilar diffusion bonding behavior of hydrogenated Ti2AlNb-based and Ti-6Al-4V alloys

Materials & Design, 2018
The effects of hydrogen concentration, heating rate and bonding temperature on dissimilar diffusion bonding of Ti2AlNb-based and Ti-6Al-4V alloys were investigated.
Fuhui Zhu, Heli Peng, Xifeng Li, Jun Chen   +3 more
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Microstructure and Mechanical Properties of Vacuum Diffusion Bonded Zr-4 Alloy Joint

Crystals, 2021
The development of welding technology for zirconium alloy has great significance on the safety, stability, and reliability of the operation of the nuclear reactor.
Zeming Wang, Xu Yang, Jing Wang, Zhonglin Xiao, Fugong Qi, Kongbo Sun, Ying Wang, Zhenwen Yang   +7 more
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Solid phase diffusion bonding of Ti₂AlNb alloy and titanium matrix composites at low temperature

Cailiao gongcheng, 2021
The Ti2AlNb alloy and the titanium matrix composites can be joined by direct solid phase diffusion, but the high diffusion temperature causes the base metal to undergo a phase transition, even the joint properties were therefore deteriorated.
ZHANG Xun-ye, ZHANG Qiu-guang, LIN Pan-pan, WANG Chun-yue, HE Peng, LIN Tie-song, LONG Wei-min   +6 more
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A Novel Process for Joining Ti Alloy and Al Alloy using Two-Stage Sintering Powder Metallurgy

High Temperature Materials and Processes, 2018
The major challenges for conventional diffusion bonding of joining Ti alloy and Al alloy are the undesirable interfacial reaction, low matrixes and joint strength.
Long Luping, Liu Wensheng, Ma Yunzhu, Wu Lei, Liu Chao   +4 more
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Research on diffusion bonding of FGH91 powder metallurgy superalloy and K418B castedblade by hot isostatic pressing

Fenmo yejin jishu, 2021
The diffusion bonding test of FGH91 powder metallurgy (PM) superalloy and K418B castedblade was carried out by hot isostatic pressing (HIP). The elemental diffusion at the interface of FGH91-K418B dual alloys and the microstructure and mechanical ...
LUO Xue-jun, WANG Jue, ZHAO Wei, MA Guo-jun, WU Dan, WANG Xu-qing   +5 more
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Diffusion bonding of RAFM steels: Evolution of interfacial oxide layer with pressure and microstructure and mechanical property after post bonding heat treatment [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy
The effect of increasing the bonding pressure from 10 to 20 MPa (5 MPa interval) at 1050°C for 60 minutes on the diffusion bonded joint of reduced activation ferritic/martensitic (RAFM) steel was investigated. The results indicate that the quality of the
Chen J.-G., Wang W.-J., Dong J., Wang C.-C., Wei Y.-S.   +4 more
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FE3AL VE Tİ6AL4V ALAŞIMLARININ DİFÜZYON KAYNAĞI

Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2020
In this study, bonding of Fe3Al and Ti6Al4V alloys proved with diffusion bonding method in vacuum atmosphere. Diffusion bonding of Fe3Al and Ti6Al4V alloys with copper interlayer was carried out at 900ºC for different times under 3 MPa. Shear
Osman TORUN, İbrahim ÇELİKYÜREK
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