Effective control of phase growth under harsh conditions (such as high temperature, highly
conductive liquids or high growth rate), where surfactants are unstable or ineffective, is still a …

The material choice for electrical contacts fundamentally governs the breaking performance,
safety, and reliability of electrical switches. In recent years, amid a rapid escalation in …

In this study, the novel AgZrO 2 electrical contact materials reinforced with different ZrO 2
contents were successfully fabricated by powder metallurgy. The effect of ZrO 2 content on …

Electrical contact materials are generally Ag-or Cu-based composites and play a critical role
in ensuring the reliability and efficiency of electrical equipments and electronic instruments …

This study concerns determination of optimum sintering and thermal process parameters for
Ni-based alloy 625 superalloy formed by the method of powder injection molding (PIM) …

This work aims to reveal the positive effects of silver coating and milling of copper particles
on the physical properties such as density, hardness and electrical conductivity of Al 2 O 3 …

This study investigated the effect of the boric oxide (B 2 O 3) content on the arc-erosion
performance of silver (Ag)-based composite electrical contact materials, produced by …

In this work, theoretically dense (> 99%) composites of Ag and WC have been prepared by
press–sintering–infiltration for making electrical contacts used as an arc-resistant material in …

This review discusses the fundamental principles governing the precipitation of metallic
particles in liquid media and describes practical strategies for controlling their size, shape …

Ag/Ni electrical contact materials tend to be weld together under high current and/or high
temperature, which was a key problem to restrict the usage of Ag/Ni electric contact …