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隨(sui)著我國超高壓輸電(dian)(dian)(dian)線(xian)(xian)路技術(shu)的(de)不斷(duan)發展和(he)提高，許多的(de)新材料(liao)、新工藝不斷(duan)地(di)應用于輸電(dian)(dian)(dian)線(xian)(xian)路中(zhong)，鋁合金材料(liao)因具(ju)備(bei)優(you)良(liang)的(de)導(dao)電(dian)(dian)(dian)性(xing)能(neng)、相對較低的(de)價(jia)格、寬廣的(de)使用溫度等(deng)綜(zong)合性(xing)能(neng)而廣泛(fan)地(di)用來(lai)制作高電(dian)(dian)(dian)壓等(deng)級輸變電(dian)(dian)(dian)工程中(zhong)的(de)擴徑導(dao)線(xian)(xian)，其(qi)能(neng)夠(gou)傳輸大容量(liang)的(de)電(dian)(dian)(dian)流(liu)，然而目(mu)...