Title: Method for producing heat-resisting high-strength aluminium alloy wire
Application Number: 200610030805 Application Date: 2006.09.07
Publication Number: 1941222 Publication Date: 2007.04.04
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01B13/00;H01B5/02;C22C21/00;C22C1/02;B22D1/00;B22D11/00;B21B1/00;B21C1/00
Applicant(s) Name: Shanghai Electric Cable Inst. Address:
Inventor(s) Name:
Attorney & Agent: zhoulian tang
Abstract:
    A method for producing high-intensity heat-resistant aluminum alloy line belongs to production technology field of materials applied to electrical engineering. It winnows component and content of alloy and controls technology to produce high-intensity aluminum alloy line. Select zirconium, copper, iron, silicon and rare earth with different percent of weigh and aluminum ingot into stove. The impurity content of aluminum ingot does not exceed 0.02%(besides silicon, iron, copper). Add alloying additive element and whisk, fine, component fast analyzing before entering stove. Put into continuous caster to produce aluminum alloy pole and draw into aluminum alloy line after tempered heat treatment and cooling to get production. In this method, the capability of production is satisfied the overhead designed demand for Three Gorges to serve the construct of transporting electrical power from west to east.
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