C - Chemistry – Metallurgy – 21 – D
Patent
C - Chemistry, Metallurgy
21
D
C21D 8/12 (2006.01)
Patent
CA 2147335
ABSTRACT Batch annealed, semi-processed and fully processed motor lamination steels are made by a process which combines an ultra low carbon composition (less than 0.01%) with the steps of pickle band annealing and light temper rolling (less than 1.0% reduction).
Beatty Gerald F.
Butler John F.
Larson Ann M. R.
Lauer Barry A.
Gowling Lafleur Henderson Llp
International Steel Group Inc.
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