A silver-based electrical contact material with copper oxide modified zinc oxide phase enhancement and a preparation method and application thereof

Abstract

The application belongs to the technical field of silver-based electrical contact materials, and relates to a silver-based electrical contact material with copper oxide modified zinc oxide phase enhancement and a preparation method and application thereof. The silver-based electrical contact material with copper oxide modified zinc oxide phase enhancement is disclosed, and the copper oxide modified zinc oxide is used as a composite reinforcing phase to improve the interface wettability, effectively improve the anti-melting welding performance, the anti-arc ablation characteristic and the conduction performance; these characteristics make the electrical appliance switch contact piece made of the material have higher reliability and longer service life in the low-voltage electrical appliance field, and meet the harsh requirements of high-performance electrical components.

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