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FE-NI ALLOY METAL WIRE HAVING A HIGH MECHANICAL STRENGTH AND A LOW THERMAL EXPANSION CO-EFFICIENT, WHICH IS INTENDED FOR HIGH VOLTAGE CABLES, AND PRODUCTION METHOD THEREOF
FE-NI ALLOY METAL WIRE HAVING A HIGH MECHANICAL STRENGTH AND A LOW THERMAL EXPANSION CO-EFFICIENT, WHICH IS INTENDED FOR HIGH VOLTAGE CABLES, AND PRODUCTION METHOD THEREOF
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机译：具有高机械强度和低热膨胀系数的FE-NI合金线，适用于高压电缆及其生产方法
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摘要
The invention relates to an alloy metal wire, whereof the composition comprises in wt. %: 38 = Ni + Co + Cu = 45 %, Co = 10 %, Cu = 5 %, 0.5 % = Ti + Al = 5.5 %, Cr = 3 %, Si = 1 %, Mn = 1 %, C = 0.25 %, Nb + Ta + Mo + W + Zr + Hf + V = 6 %, Mg = 0.10 %, Ca = 0.10 %, S = 0.02 %, P = 0.04 %, B = 0.005 %, the rest being iron and possible impurities resulting from the production process. The invention also relates to the method of producing the wire and the high-voltage cable that can be produced therefrom.
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机译：本发明涉及一种合金金属线，该合金金属线的组成按重量计为0。 ％：38 =镍+钴+铜= 45％，钴= 10％，铜= 5％，0.5％=钛+铝= 5.5％，铬= 3％，硅= 1％，锰= 1％，C = 0.25％，Nb + Ta + Mo + W + Zr + Hf + V = 6％，Mg = 0.10％，Ca = 0.10％，S = 0.02％，P = 0.04％，B = 0.005％，其余为铁和生产过程中可能产生的杂质。本发明还涉及生产电线的方法和可以由其生产的高压电缆。
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