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Effect of E-waste copper alloy additions on the microstructure and organization of Cu90PSn brazing joints [PDF]
The effects of different contents of e-waste alloy on the microstructure and joint properties of Cu90PSn brazing filler metal was investigated during copper and copper brazing.
Li Bao +3 more
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MnO‐Inlaid hierarchically porous carbon hybrid for lithium‐sulfur batteries
Lithium‐sulfur batteries possess great prospects in next‐generation energy‐storage devices though there are still some tough challenges currently. In this paper, MnO‐inlaid hierarchically porous carbon hybrid is prepared by a one‐pot solid‐state method ...
Weilin Liu +7 more
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Study on Synergistic Effect of La2O3 Nanoparticles and Silane in Copper Alloy Surface Treatment Solution [PDF]
In order to improve the corrosion resistance of the copper alloy surface, the synergistic effect of La2O3 nanoparticles and silane was studied.
LV Xue-fei, LV Ying, LU Hong-jie, GAN Shu-kun, SHI Long
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Copper fiber reinforced needle-coke/carbon (CF-NC/C) composites with different copper fiber contents have been successfully developed for urban rail pantograph slide block.
Meng Li +9 more
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The effects of high pressure applied during rheo-squeeze casting (RSC) process on the microstructure evolution and corrosion resistance of Mg90.8Zn8.6Y0.6 alloy were investigated.
Xiaogang Fang +6 more
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High-performance copper-based pantograph slide materials play a crucial role in the rapid development of modern urban rail transit urgently. Herein, a full density graphite/copper-alloy matrix composite for pantograph slide has been successfully obtained
Man Wang +6 more
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The optimization of Cu6Y sourced ODS-Cu: Effect of Y2O3 content
To refine the dispersive Y2O3 particles and to explore the optimum Y2O3 content, reducing the Y2O3 addition from 1.5 wt% to 0.5 wt% for Cu6Y sourced Cu-Y2O3 was investigated. It was found that reducing the Y2O3 addition had little influence on the number
Bing Ma +7 more
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Texture evolution, microstructure and mechanical properties of an extruded Mg-10Gd-1Zn-0.4Zr alloy during annealing were investigated. A bimodal microstructure containing coarse deformed grains and fine dynamically recrystallized grains is observed when ...
Nan Wang +10 more
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In this work, chromium-containing copper matrix com0posites with different flake graphite content (1.8 wt%, 2 wt%, 2.5 wt%) were fabricated by inexpensive powder metallurgy method, and the mechanical properties, friction properties and microstructure of ...
Jianxiang Huang +8 more
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This study presents a comparative analysis of the microstructure and performance stability of Cu-Al2O3 and Cu-Y2O3 alloy after annealing at temperatures ranging from 600 °C to 1000 °C.
Xiaoyuan Sun +5 more
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