Method for producing top layers with tungsten carbide on the steel armour surfaces

摘要

process for the production of layers of tungsten carbide on the surface of wierzchnich steel armor, is that nadtapia surfaces steel armor to a depth of 100 mm by laser beam impulse, creating spot pond liquid metal, subsequently to the p odaju0119 on stream particle tungsten carbide granulation in the range of 300 - 600 mm,the tungsten carbide particles are partially wetted by the liquid metal pool, creating a layer of tungsten particles protruding from the surface of steel armor.