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铂钼合金多少钱一公斤

2025-03-16 13:21:46

推荐回答（1个）

回答1：

是铂基含钼的二元合金，富铂固溶体为面心立方结构，电阻系数随钼含量增加呈直线上升。PtMo5合金抗拉强度922MPa，电阻系数64×10-2Ω·mm2/m，电阻温度系数2.4×10-4/℃，对铜的热电势E100℃=+0.77mV。PtMo5合金用高频炉氩气保护熔炼，冷凝排气数次，铸锭经热锻后冷加工成线材和片材等。PtMo5主要用作热电偶材料，有PtMo0.1/PtMo5和PtMol/PtMo5，热电势高，稳定性好，能在核场中工作，使用温度1500～1600℃。此外，还可用作电位器绕组和高温应变材料。
具体价格要根据规格比如棒材板材丝材锻件等形状不同价格也会不同

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