Lanthanum hexaborid dispersion-strengthened copper-base contact material and preparation method thereof

The invention discloses a lanthanum hexaborid dispersion-strengthened copper-base contact material and a preparation method thereof. The lanthanum hexaborid dispersion-strengthened copper-base contactmaterial is a low-gas-content high-electricity-and-heat conduction uniform-microstructure LaB6 dispe...

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Hauptverfasser:	HAN CUILIU, ZHANG JIUXING, YANG XINYU, GAO SIYUAN, HU KE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES FERROUS OR NON-FERROUS ALLOYS METALLURGY RELAYS SELECTORS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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