| 摘要 |
A method for producing a non-silicon steel for electro magnetic applications includes the steps of producing a vacuum de-gassed steel melt containing less than 0.025% by weight of carbon, between 0.1% and 1.0% of manganese, between 0.01% and 0.15% phosphorus, not more than 0.02% of sulphur, not more than 0.007% of nitrogen, with titanium within the range of 0.05% to 0.25%, the remainder being iron, except for incidental impurities, hot rolling slab derived from the melt, using a finishing temperature within the range 900 DEG C to 950 DEG C and coiling the resulting hot rolled strip at a temperature of not less than 700 DEG C. |
