Metal treatment – Process of modifying or maintaining internal physical... – Magnetic materials
Patent
1983-11-15
1984-11-13
Sheehan, John P.
Metal treatment
Process of modifying or maintaining internal physical...
Magnetic materials
148113, H01F 104
Patent
active
044824017
ABSTRACT:
An improvement in the manufacture of cube-on-edge oriented silicon steel; the improvement comprises coating the surface of the silicon steel with a manganese-bearing material prior to texture annealing, whereby secondary grain growth is inhibited during texture annealing to achieve reduced watt loss.
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Allegheny Ludlum Steel Corporation
Sheehan John P.
Viccaro Patrick J.
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