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Tungsten Silver Electrical Contacts

产品描述

Silver Tungsten Carbide Contacts, AgWC contacts

 

HOSOMETAL uses the advanced Vacuum Infiltration process make the AgWC contacts. The material has high arc resistance, low chopping currents and long service life.

Comparing to the silver tungsten, the silver tungsten the advantage of releasing CO to restrain tungsten oxide, thus with longer life.
 

HOSO Metal silver tungsten carbide block:

 

Metal silver tungsten carbide block

HOSOPM® 3 series product use the Infiltration process  to make gas contents low with O2<50ppm, N2<20ppm and H2<5ppm.
 

HOSO Metal silver tungsten carbide properties:
 

Brand

Content(wt.%)

Density(g/cm3)

 Electrical conductivity

 Hardness

 HOSOPM360

WC60Ag40

13.10

 35%IACS

95HRB

 HOSOPM350

WC50Ag50

 12.60

 45%IACS

 90HRB

 HOSOPM340

WC40Ag60

 11.60

 55%IACS

 72HRB

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