To improve the ductility, the temperature of the remelting and the mechanical resistance of a brazing alloy of fe, co or ni

摘要

To remedy harmful this has the effect of lowering the temperature of fusion. / p & & p & it consists in exposing the surface of the alloy a gaseous ions with which to react to the element to form a gas while heating the alloy during a time sufficient for the element diffuses towards the surface of the alloy and react with the ions to form the gas is composed of the element, it is composed of gas is separating of the surface, in order thus to deplete the alloy in this element. / p & & p & application to the components of the gas turbine engines.