Results 21 to 30 of about 295,302 (310)

Ultrasonic-assisted liquid phase diffusion bonding of Al alloys under low temperature and pressure for high-temperature resistance applications

Materials & Design, 2023
A joint obtained at relatively low temperatures and serving under high temperatures has been a longstanding goal for aluminum alloy heat sinks used in extreme environments.
Pu Zhao, Zhengwei Li, Yuanhang Xia, Zhiwu Xu, Xuesong Leng, Jiuchun Yan   +5 more
doaj   +1 more source

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
doaj   +1 more source

Gallium-assisted diffusion bonding of stainless steel to titanium; microstructural evolution and bond strength [PDF]

, 2018
Strong joints between stainless steel 304L and pure titanium (grade-2) were made using the novel method of “gallium-assisted diffusion bonding”. The microstructural evolution and interfacial reactions were investigated in detail.
Akbulut, Banerjee, Cacciamani, Campbell, Cheepu, Deng, Elrefaey, Fuji, Ghosh, He, Kahraman, Kale, Kale, Kato, Kundu, Kundu, Kundu, Laik, Laik, Manikandan, Martinsen, Mudali, Neumann, Nobili, Okamoto, Orhan, Raj, Schwartz, Shirzadi, Wang   +29 more
core   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

Modeling the Fracture Strength between Fused-Deposition Extruded Roads 16 [PDF]

, 2000
The fracture strength developed between Fused-Deposition extruded roads is modeled in terms of the wetting and thermally-driven diffusion bonding processes.
Rodriguez, J. F., Thomas, J. P.
core   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source