Based on analysis and study, this paper advances Suggestions and solutions to the problem about iron loss increasing of punched cold-rolled non-orientedsilicon steel sheet after heat treatment.
针对冷轧无取向硅钢冲片在热处理后铁损值升高的问题进行了分析研究，并提出了解决措施和建议。
2
The invention discloses a method for reducing the iron loss of orientedsilicon steel by utilizing ultrasonic waves.
本发明公开了一种使用超声波降低取向硅钢铁损的方法。
3
Domain refinement technique is an important method on the iron loss decreasing of grain orientedsilicon.