摘要
研究了CSP和传统流程生产无取向硅钢热轧板析出物特征。结果表明,热轧板中的析出物以Mn S、Al N以及二者的复合析物为主,并含有少量Ti(CN)和Cu2S析出。CSP流程生产的无取向硅钢中的析出物主要是Mn S、Al N,尺寸分布峰值在100 nm-200 nm之间,传统流程生产的无取向硅钢中析出物主要以Mn S为主,析出物尺寸分布峰值在150 nm-200 nm。
Precipitates of hot rolled plate produced by CSP and traditional process were studied in this paper. The results show that the precipitates in the hot-rolled plates are mainly Mn S,Al N and the eutectoid of the two,a small amount of Ti(CN) and Cu2 S also contained. By CSP process the precipitates in the non-oriented silicon steel produced are mainly Mn S and Al N,the size distribution is100 nm-200 nm. The precipitates of the non-oriented silicon steel produced by the traditional process are mainly Mn S,and the size distribution is 150 nm-200 nm.
引文
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