Development of High Strength and Low Loss Aluminum Alloy Wire Connection Fittings
Based on the energy loss of iron fittings in power grid operation,the development of high strength and low loss aluminum alloy wire connection fittings is put forward,which will help the power fittings industry to develop in the direction of energy saving,environmental protection,light weight and corrosion resistance.In this paper,the selection of high-strength aluminum alloy materials,the size design of the fittings,the forming process and the surface treatment are systematically studied,and the properties are compared by various test methods.Finally,the advantages of high strength and low loss aluminum alloy wire connection fittings are summarized,and the future research direction is prospected.