Fastener common failure mode of failure of the assembly has elongated, fatigue fracture and delayed fracture.
紧固件失效的常见失效形式有装配拉长、疲劳断裂和延迟断裂。
The role of atomic hydrogen and hydrogen-induced martensite in hydrogen-induced delayed fracture was very small.
而原子氢和氢致马氏体在氢致滞后断裂中所起的作用则极小。
It was observed that the delayed fracture resistance of 30MnSi steel bars increases with tempering temperature at a sufficient strength.
在保证强度满足要求的前提下提高回火温度可以提高钢的耐延迟断裂性能。
It was observed that the delayed fracture resistance of 30MnSi steel bars increases with tempering temperature at a sufficient strength.
在保证强度满足要求的前提下提高回火温度可以提高钢的耐延迟断裂性能。
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