【摘要】 对HiB钢和低温高磁感取向硅钢的晶粒大小、磁性均匀度、晶粒位向、磁致伸缩、产品实际应用性能方面的差异进行了研究。结果表明,相同磁性能条件下,HiB钢与低温高磁感取向硅钢的晶粒结构明显不同,HiB钢中与高斯位向的偏离角在0°～2°范围内的晶粒所占比例比低温高磁感取向硅钢大。在应用方面,HiB钢产品磁性能具有一定优势,低温高磁感取向硅钢应以改善晶粒位向,减小与高斯位向的偏离角为主要研究方向。更多还原

【Abstract】 The difference of grain size,magnetic uniformity,grain orientation,magnetostriction,and practical application between HiB steel and low temperature high permeability silicon steel was investigated.The results show that under the same magnetic property conditions,the grain structure of HiB steel and low temperature high permeability silicon steel is obviously different,and the proportion of the grains which has 0°-2°disorientation angles with Gauss orientation is larger than that of low temperature high permeability silicon steel.In application,HiB steel magnetic property has certain advantages.The research direction of low temperature high permeability silicon steel is on improving the grain orientation and decreasing the disorientation angle with Gauss orientation.更多还原