2025-09-01 21:11:37 CuNi2铜镍合金毛细管耐高温多少度?
CuNi2毛细管最高耐200℃,200℃抗拉强度≥345MPa,Ni2%Cu,工业导线用,执行GB/T2059。导电率38%IACS,热膨胀系数16×10⁻⁶/℃,适配低温导线高温工况。...
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CuNi2毛细管最高耐200℃,200℃抗拉强度≥345MPa,Ni2%Cu,工业导线用,执行GB/T2059。导电率38%IACS,热膨胀系数16×10⁻⁶/℃,适配低温导线高温工况。...
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4J34毛细管抗拉强度≥580MPa,延伸率≥20%,Ni34%Fe,中温仪表管路用,执行GB/T14986。400℃力学性能保持率≥90%,膨胀系数6.5×10⁻⁶/℃,适配仪表高温受力。...
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1J117带材经750℃×1h氢气退火,Fe-Ni-Nb软磁合金,高频电感器用,执行GJB1928。退火后初始磁导率≥8000μH/m,300℃磁性能保持率≥90%,保障电感性能稳定。...
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4J29无缝管经800℃×1h退火(氢气保护),Ni29%Co17%,电子管封装用,执行GB/T14986。退火后膨胀系数4.9×10⁻⁶/℃,与玻璃封接强度≥20MPa,消除加工应力。...
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CuNi19(国军标)抗拉强度≥550MPa,延伸率≥25%,Ni18-20%,船舶结构用,执行GJB4948。耐海水腐蚀0.003mm/a,200℃力学性能保持率≥90%,适配船舶低温受力场景。...
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