提高高恒导磁合金的磁导率稳恒度a是高恒导磁合金向前发展的关键。在诸影响因素中,磁晶各向异性的影响是主要的。本文借助于电子计算机解决了磁化强度与磁场强度之间没有sinβ=f(H)的解析式及多值问题,从而得出合金若具有均匀混乱的晶粒排列,则其稳恒度要比具有任意织构的远为优越,为发展高恒导磁合金指出了方向。
A study was made to calculate the stability of permeability of isopermalloyrelated to the magnetocrystalline anisotropy with the aid of a computer. It wouldseem that the problem regarding the correlation of magnetization with magneticfield intensity might be solved by a non-existence of analytical form, sinβ=f(H),and of the condition of many values. Therefore, the stability of an alloy char-acterized by an evenly random crystal orientation may be much superior to thatby an arbitrary texture.
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