State of the art and prospects in sliver- and copper-matrix composite electrical contact materials

Huang, Wenbing; Yu, Haojie; Wang, Li; Wu, Xudong; Ouyang, Chenguang; Zhang, Yanhui; He, Jiawen

doi:10.1016/j.mtcomm.2023.107256

Cited by 12 publications

(1 citation statement)

References 172 publications

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“…Silver has the highest electrical and thermal conductivity of any metal and is widely used to create electrical contacts, jewelry and cutlery. Since silver has a low strength, and alloying leads to a decrease in conductivity and corrosion properties, dispersion hardening can be used to increase the mechanical properties with little loss of conductivity and corrosion properties The addition of reinforcement to the silver matrix compensates for the performance deficiencies of the matrix and saves the comprehensive electrical, mechanical, anticorrosion, and thermal properties of the composite materials [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Silver-Matrix Composite with Fullerene Soot Nanoparticles Produced by Electrodeposition

Koltsova,

Popovkina,

Trusova

et al. 2023

Metals

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The presented work demonstrates the capability of obtaining composite powder, silver-fullerene soot, by the electrolytic deposition of silver from an aqueous solution of silver nitrate. The morphology of particles was studied as a function of fullerene soot concentration and current density. The microstructure of compact materials obtained by hot pressing was investigated. The hardness of the compact material increased up to 30% and the same corrosion properties relative to pure silver were obtained using a similar technology.

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Section: Introductionmentioning

confidence: 99%