摘要：Cu−Fe alloys with different Fe co.tents were prepared by vacuum hot *** hot rolling and aging treatment,the effects of Fe co.tent on microstructure,mechanical properties and electrical co.ductivity of Cu−Fe alloys were *** results show that,when w(Fe)<60%,the dynamic recrystallization extent of both Cu phase and Fe phase *** w(Fe)≥60%,Cu phase is uniformly distributed into the Fe phase and the deformation of alloy is more *** the increase of the Fe co.tent,the tensile strength of Cu−5wt.%Fe alloy increases from 305 MPa to 736 MPa of Cu−70wt.%Fe alloy,the elongation decreases from 23%to 17%and the electrical co.ductivity decreases from 31%IACS to 19%*** results provide a guidance for the co.position and processing design of Cu−Fe alloys.