介绍了硅钢中某些元素对其性能的影响,并扼要分析了某些元素对硅钢性能影响的机制.其中碳是引起硅钢发生磁时效的重要元素之一,随着硅钢中碳含量的增加,其铁损增加;而硅含量增加能显著降低硅钢铁损.磷、铝、铜是主要杂质元素,但适量的磷可提高硅钢的防锈能力.锡和锑均是表面活性元素,它们可使硅钢最终退火织构中{111}面组分减少,{100}和{110}面组分增加,从而降低硅钢铁损,提高其磁感应强度.
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