ELCOMAT
ELCOMAT is a contact material we manufacture in which the main components are Ag-CdO. Ag-CdO has superior welding and wear resistance, stable contact resistance and excellent electric and thermal conductivity, which are important factors for contacts. Due to these characteristics, ELCOMAT is widely used for contacts with medium to high currents, and has become one of the leading materials among precious metal contacts. Types and Properties of ELCOMAT
GX Series GX series are contact materials with a greatly increased welding resistance due to the addition of superior heat resistant elements and manufactured by a post-oxidation method. The post oxidation materials, however, crack at grain boundaries in plastic working. Consequently, a processing method to press punch Ag-Ag alloy Cu rivets has been adopted. The method, however, required a long production process which resulted in a rise in cost. Although once impractical, our proprietary technology and facilities enabled header processing with post-oxidation materials. The results are a shorter delivery time and lower costs for the supply of contact materials for electromagnetic switches, breakers, etc., with a high breaking current. Types and Properties of GX Series
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