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图9 不同氧化条件下SPT曲线及断裂面SEM图[32]
Fig.9 SPT curves of T91 steel at 250oC (a) and 300oC (d), and fracture surface morphologies (b, c, e, f) for DNO2 (b), D0.5O2 (c) and D4O2 (e) oxidized at 300oC, and for DAO2 oxidized at 250oC (f)[32]