STEEL ALUMINIZING PROCESS PROVIDING A THIN INTERFACIAL ALLOY LAYER

摘要

method comprising a step in which the steel is dipped in a bath room with the aluminum composition and temperature on the one hand,the temperature of the room to the other site, are adapted for immersion in the zone of the room.a temperature and composition of bath for local equilibrium with the solid phase, known as the.theta. - feal3.it is thus at a higher temperature to normal temperatures, and we received a coating of steel at the interface with an alloy layer of less thickness than danin the prior art. the coating obtained is more resistant to forming and corrosion. fig. 1