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Diagnostics of plasma arc during the process of remelting of surface layer in 40Cr4 steel
Welding Plasma arc
2009/12/1
Purpose: The purpose of this work is to propose a research method for diagnostics and determination of
temperature and shape of plasma arc used for surface treatment of 40Cr4 steel with TiO2 coatin...
Sensing controlled pulse key-holing condition in plasma arc welding
controlled pulse key-holing efflux plasma voltage keyhole plasma arc welding
2010/3/17
According to the strategy of controlled pulse key-holing, a new sensing and control system was developed for monitoring and controlling the keyhole condition during plasma arc welding (PAW). Through s...