Open Access

表3

FGH96合金(AA粉)轮副R向500℃旋转弯曲试样疲劳性能

峰值应力σmax/MPa 应变幅/% Nf/cycle
859 0.465 2 5×104
803 0.434 3 1×105
685 0.370 3 2×105
640 0.345 9 1×106
546 0.295 1 2×106
510 0.275 7 1×107

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