In this study the process of cladding steel wires with aluminum is investigated experimentally. It is studied how the cladding process and the quality of products are influenced by the aluminum deformation temperature...In this study the process of cladding steel wires with aluminum is investigated experimentally. It is studied how the cladding process and the quality of products are influenced by the aluminum deformation temperature, the wheel speed, the temperature of steel wire, the wire speed and the steel wire tensile force. The relation among the process parameters above is discussed, and the effect of the aluminum deformation temperature on the coating microstructure is analyzed. This paper suggested a reasonable range of process parameters for producing aluminum cladding steel wires.展开更多
The force feed lubrication method is used for drawing aluminum clad steel wire. It is studied how deformation of wire and aspect of the lubricant film are influenced by the die angle, the reduction, the drawing spee...The force feed lubrication method is used for drawing aluminum clad steel wire. It is studied how deformation of wire and aspect of the lubricant film are influenced by the die angle, the reduction, the drawing speed and the gap between pressure die and wire. It has been concluded that when the factors above mentioned promote to thicken lubricant film, the drawing force is reduced and this favors the homogenous deformation of aluminum coating and steel core.展开更多
铝包钢线具有优良的机械、电气和防腐性能。与传统钢芯铝绞线相比,用铝包钢线代替镀锌钢线的铝包钢芯铝绞线具有重量轻、电阻小、耐腐蚀、弧垂小的特点,尤其适合在沿海及重污秽地区应用;采用20.3%IACS的LB20铝包钢芯代替镀锌钢芯与高导...铝包钢线具有优良的机械、电气和防腐性能。与传统钢芯铝绞线相比,用铝包钢线代替镀锌钢线的铝包钢芯铝绞线具有重量轻、电阻小、耐腐蚀、弧垂小的特点,尤其适合在沿海及重污秽地区应用;采用20.3%IACS的LB20铝包钢芯代替镀锌钢芯与高导电率铝线组成的节能导线即铝包钢芯高导铝绞线,可充分利用现有生产技术,叠加发挥两种材料的节能效果,与同规格的钢芯高导电率铝绞线相比,交流电阻进一步降低约1.6%-2.7%。500 k V线路典型算例表明：综合考虑导线价格成本和节能效益,JL3/LB20和JL2/LB20型铝包钢芯高导铝绞线具有较高的经济效益,值得推广。展开更多
文摘In this study the process of cladding steel wires with aluminum is investigated experimentally. It is studied how the cladding process and the quality of products are influenced by the aluminum deformation temperature, the wheel speed, the temperature of steel wire, the wire speed and the steel wire tensile force. The relation among the process parameters above is discussed, and the effect of the aluminum deformation temperature on the coating microstructure is analyzed. This paper suggested a reasonable range of process parameters for producing aluminum cladding steel wires.
文摘The force feed lubrication method is used for drawing aluminum clad steel wire. It is studied how deformation of wire and aspect of the lubricant film are influenced by the die angle, the reduction, the drawing speed and the gap between pressure die and wire. It has been concluded that when the factors above mentioned promote to thicken lubricant film, the drawing force is reduced and this favors the homogenous deformation of aluminum coating and steel core.
文摘铝包钢线具有优良的机械、电气和防腐性能。与传统钢芯铝绞线相比,用铝包钢线代替镀锌钢线的铝包钢芯铝绞线具有重量轻、电阻小、耐腐蚀、弧垂小的特点,尤其适合在沿海及重污秽地区应用;采用20.3%IACS的LB20铝包钢芯代替镀锌钢芯与高导电率铝线组成的节能导线即铝包钢芯高导铝绞线,可充分利用现有生产技术,叠加发挥两种材料的节能效果,与同规格的钢芯高导电率铝绞线相比,交流电阻进一步降低约1.6%-2.7%。500 k V线路典型算例表明：综合考虑导线价格成本和节能效益,JL3/LB20和JL2/LB20型铝包钢芯高导铝绞线具有较高的经济效益,值得推广。
