Abstract
Cast Ti–44Al–6Nb–2Cr–0.3Si–0.1C alloy having good air-oxidation resistance was corroded under 1 atm of flowing 0.2%SO₂/Ar gas at 900-1100 ^oC for 50-300 h in order to examine its corrosion behavior in a SO₂-containing environment, because SO₂ is an industrially important by-product in the field of combustion and processing of fossil fuels...... More