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首页> 外文期刊>ISIJ international >Effects of Two-step Annealing on Texture and Magnetic Properties by Addition of Co, Mo, or Ni in Silicon Steel
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Effects of Two-step Annealing on Texture and Magnetic Properties by Addition of Co, Mo, or Ni in Silicon Steel

机译：硅钢中钴，钼或镍两步退火对织构和磁性能的影响

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摘要

In 3Si-1.4AI electrical steel with addition of Co, Mo or Ni, the texture of hot bands is almost random except y fiber which is dominant. After cold reduction, the texture shows the typical (111)//ND and (110)//RD fibers. When cold rolled sheets are annealed, it is clear that γ fiber of {111}〈110〉 and {111}〈112〉 decreases significantly, while, on the contrary, Goss texture increases but cube texture is not changed. Two-step annealing process was observed to be effective to increase grain size and decrease y fiber texture resulting in lowering iron loss and its anisotropy. The combination of increasing grain size and decreasing y texture by two-step annealing was able to improve magnetic properties.
机译：在添加了Co，Mo或Ni的3Si-1.4AI电工钢中，除y纤维占主导地位外，热轧带的织构几乎是随机的。冷轧后，织构显示出典型的（111）// ND和（110）// RD纤维。当对冷轧板进行退火时，显然{111} <110>和{111} <112>的γ纤维显着减少，而相反，戈斯织构增加，而立方织构不变。观察到两步退火工艺可有效地增加晶粒尺寸并降低y纤维织构，从而降低铁损及其各向异性。通过两步退火增加晶粒尺寸和减少y织构的组合能够改善磁性能。

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