Electrical steels

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

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75 58, 164473, C21C 702

Patent

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045294410

ABSTRACT:
The invention provides a continuous cast electrical steel and its method of production from a steel melt having a composition range of up to 0.06% carbon, up to 0.04% sulphur, up to 0.15% phosphorus, up to 1.0% manganese, and not more than 0.001% silicon, the remainder being iron and incidental impurities, a silicon addition being made to the molten metal prior to the continuous casting mould in the range of 0.05% and 0.25%.

REFERENCES:
patent: 4143211 (1979-03-01), Obinata
patent: 4268305 (1981-05-01), Leclerc

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