通过Axio Imager金相显微镜考察4.5％～7.0％硅(质量分数)对高硅钢材料组织形貌的影响,并利用Fe-6.5％Si高硅钢薄板制备方法对其进行轧制,通过DDL50电子万能试验机对阶段产品进行力学性能测试.结果证明,硅含量为5.58％的高硅钢在实验硅含量区间内存在最大延伸率及最小铸态组织晶粒尺寸.
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