100CrMo7+钢贝氏体淬火工艺试验与研究

roince
1 ℃
2019-10-02

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StudyandTestonBainiteHardeningProcessof100CrMo7SteelWANGXiu-yanZHANGYan-huaChinaWafangdianRollingBearingGroupCorporationAbstractTheprocessandpropertiesof77752rollingmillbearingmadeby100CrMo7steelbainitehardeningwereintroduced.IthasgoodbenefitofeconomyandtechnologybecauseusingitinsteadedofrollingmillbearingmadeofG20Cr2Ni4Acarburizinghardening.Keywords100CrMo7steel;bainitehardening;rollingmillbearing