常化和退火对模拟CSP工艺生产无取向电工钢磁性能的影响

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常化和退火对模拟CSP工艺生产无取向电工钢磁性能的影响

试验研究 | 更新时间：2026-01-21

- 常化和退火对模拟CSP工艺生产无取向电工钢磁性能的影响
- Effect of Normalizing and Annealing on Magnetic Properties of Non- oriented Electrical Steel Produced by Simulated CSP Process
- 特殊钢 2008年29卷第2期页码：10-12
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- 网络首发：2023-01-16，
  
  纸质出版：2008-01-16
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常化和退火对模拟CSP工艺生产无取向电工钢磁性能的影响[J]. 特殊钢, 2008,29(2):10-12.

Effect of Normalizing and Annealing on Magnetic Properties of Non- oriented Electrical Steel Produced by Simulated CSP Process[J]. Special Steel, 2008, 29(2): 10-12.
常化和退火对模拟CSP工艺生产无取向电工钢磁性能的影响[J]. 特殊钢, 2008,29(2):10-12. DOI：

Effect of Normalizing and Annealing on Magnetic Properties of Non- oriented Electrical Steel Produced by Simulated CSP Process[J]. Special Steel, 2008, 29(2): 10-12. DOI：

摘要

采用30 kg真空感应炉-50 mm铸坯-热轧2.0~2.3 mm板-冷轧0.5 mm薄板流程的模拟CSP工艺生产0.005%C、0.42%Si和0.002%C、0.98%Si的无取向电工钢。结果表明，两种电工钢的热轧板经900 ℃ 5 min常化处理后，铁损P.s0分别由原有的7.01 W/kg和7.34 W/kg降至6.49 W/kg和5.96 W/kg

冷轧板经820～910 ℃ 退火后随退火温度的提高铁损降低至5.15 W/kg。

Abstract

Two non-oriented electrical steels 0.005C-0.42Si and 0.002C-0.98Si were produced by the simulated CSP (compact strip production process):30 kg vacuum induction furnace-50 mm cast slab-2.0~2.3 mm hot rolled plate - 0.5 mm cold rolled sheet process. Results showed that after normalizing at 900 ℃ for 5min

the iron lose P.sso of two e- lectrical steels reduced respectively from original7.01 W/kg and7.34 W/kg to6.49 W/kg and 5.96 W/kg

and after 820～910 ℃ annealing

with increasing annealing temperature the iron lose of cold rolled sheet decreased to 5.15 W/kg.

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