The steel null mass for metal smelting reactor smoke removal treatment equipment which is superior in resistance attrition Characteristic and

摘要

PROBLEM TO BE SOLVED: To provide a steel material for a smoke-control facility, which has superior durability, workability and construction ability in a waste gas environment of a converter or an electric furnace used in a process for refining metals such as iron and steel.;SOLUTION: The steel material for the smoke-control facility superior in wearing resistance and gas sectility comprises, by mass%, 0.1-1% Cu, 0.01-1% Ni, 4.0-6.0% Cr, 0.01-0.2% Sb, further one or two of 0.005-0.5% Mo and 0.005-0.5% W, and the balance Fe with unavoidable impurities.;COPYRIGHT: (C)2005,JPO&NCIPI