AUSTENITIC STAINLESS STEEL WITH RESISTANT TO NEUTRON-IRRADIATION-INDUCED DETERIORATION

摘要

An austenitic stainless steel with the resistance to deterioration by neutron irradiation, which is obtained by subjecting a stainless steel comprising up to 0.08 wt.% carbon, up to 2.0 wt.% manganese, up to 1.5 wt.% silicon, up to 0.045 wt.% phosphorus, up to 0.030 wt.% sulfur, 8.0-22.0 wt.% nickel, 16.026.0 wt.% chromium, and iron substantially as the remainder to solution treatment at 1,000 to 1,180 ~C and then to aging at 600 to 750 ~C .