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Iron-nickel alloy, used for shadow mask, cryogenic storage and electron canon applications, has low cobalt content and very low coefficient of thermal dilation
Iron-nickel alloy, used for shadow mask, cryogenic storage and electron canon applications, has low cobalt content and very low coefficient of thermal dilation
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机译:铁镍合金用于荫罩,低温存储和电子佳能应用,钴含量低,热膨胀系数非常低
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摘要
An iron-nickel alloy has the following chemical composition (by wt %): (a) 35 at most Ni at most 37; (b) 0.001 at most C at most 0.05; (c) Mn at most 0.10; (d) Si at most 0.15; (e) Co at most 0.5; (f) S less than 0.002; (g) P less than 0.006; (h) B at most 0.0005; (i) Al+Mo+Cu+Cr at most 0.15; (j) 0.15 at most 2(V+Ti)+Nb+Zr+Ta+Hf at most 0.2; (k) 0.0025 at most N+O at most 0.015; (l) possibly some calcium and/or magnesium with a total content between 0.0001 and 0.005; (m) a balance of iron and inevitable production impurities. An Independent claim is also included for the fabrication of a strip of the above alloy by hot rolling.
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机译:铁-镍合金具有以下化学组成(以重量%计):(a)最多35个镍最多37个; (b)0.001以下C以下0.05以下; (c)Mn最高为0.10; (d)Si最多0.15; (e)钴至多0.5; (f)S小于0.002; (g)P小于0.006; (h)B至多0.0005; (i)Al + Mo + Cu + Cr最多0.15; (j)至多0.15(2(V + Ti)+ Nb + Zr + Ta + Hf至多0.2); (k)N + O最多0.0025,最多0.015; (l)可能含有的钙和/或镁的总含量在0.0001至0.005之间; (m)铁与不可避免的生产杂质之间的平衡。通过热轧制造上述合金带材也包括独立权利要求。
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