Keyword : pinch effect of welding arc

A Proposal on Contact Surface Model of Electromagnetic Relays Based on the Change in Showering Arc Waveforms with the Number of Contact Operations
Kiyotomi MIYAJIMA Shuichi NITTA Atsuo MUTOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/03/25
Vol. E81-C  No. 3 ; pp. 399-407
Type of Manuscript:  Special Section PAPER (Special Issue on Electromechanical Devices and their Surface Science)
showering arccontactsurface roughnessarc dischargemolten metal bridgepinch effect of welding arc
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