VANADIUM ATTACK-RESISTANT ALLOY AND VANADIUM ATTACK-RESISTANT STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide an alloy having excellent vanadium attack-resistance in addition to high temperature corrosion resistance, and to provide a structure provided with vanadium attack-resistance of a vanadium attack-resistant alloy.;SOLUTION: The vanadium attack-resistant alloy contains 17 to 45 wt.% Cr, and 1.0 to 4.0 wt.% Si and consists of the balance Ni and inevitable impurities. Also, the vanadium attack-resistant alloy contains 17 to 45 wt.% Cr, 1.0 to 4.0 wt.% Si and over 0 to ≤10 wt.% Fe and consists of the balance Ni and inevitable impurities. Also, the vanadium attack-resistant alloy contains Y below the solid solution threshold in addition to the components.;COPYRIGHT: (C)2009,JPO&INPIT