Effect of Rare Earths on Properties of BNbRE Rail Steel

来源 :Journal of Rare Earths | 被引量 : 0次 | 上传用户:bjzcha
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The development and properties of BNbRE rail steel and the effect of RE on rail steel were studied. The results show that the properties of rail steel (σb≥980 MPa, δ5≥8%) can be improved by adding RE and niobium and adjusting the content of C, Si and Mn i
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