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首页> 外文期刊>Journal of Iron and Steel Research International >Formation and Control of Sharp {100}<021> Texture in Electrical Steel
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Formation and Control of Sharp {100}<021> Texture in Electrical Steel

机译：电工钢中锋利的{100} <021>织构的形成与控制

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摘要

The formation and control of sharp {100}<021> texture in electrical steels were experimentally investigated and the main influencing factors were discussed. The steels of a base composition of Fe-3.2 percent Si with a certain a-mount of carbon and manganese were employed to obtain {100}<021> texture through one stage cold rolling and annealing. The results indicated that by careful control of the amount of alloying elements and the annealing temperature, a relatively sharp {100}<021> texture in fairly thick sheets is obtained. After primary recrystallization, a weak component of {100}<021> and strong component of (447)<18 11 4> texture, which constitute SIGMA 9 coincidence site lattice boundaries with a common <011> axis for 39 deg difference, are presented. This special grain boundary promotes the growth of {100}<021> grains in addition to the lower surface energy of (100) grains during secondary recrystallization.
机译：实验研究了电工钢中尖锐的{100} <021>织构的形成和控制，并讨论了主要影响因素。通过一阶段的冷轧和退火，使用基本成分为Fe-3.2％Si和一定量的碳和锰的钢来获得{100} <021>织构。结果表明，通过仔细控制合金元素的数量和退火温度，可以在相当厚的板材中获得相对清晰的{100} <021>织构。初次重结晶后，出现了{100} <021>的弱分量和（447）<18 11 4>织构的强分量，它们构成了SIGMA 9重合位点晶格边界，具有共同的<011>轴，相差39度。 。除了二次重结晶过程中（100）晶粒的较低表面能之外，这种特殊的晶界还促进{100} <021>晶粒的生长。

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