The particles should fall before the solidification in the molten weldpool and become part of the weld deposit, Metal core fluxcored wires are recommended in spray arc to obtain the best results. The torch angle should be in trailing position at about 80 degrees towards the work piece.
concrete drilling, earth moving tools, recycling bars and hammers, cutting applications, sawing steel and concrete, deepsea wrack sawing, mixing paddles, scraper blades, mining etc....