Metal deforming – Process – 'rolling'
Patent
1995-06-26
1996-12-31
Larson, Lowell A.
Metal deforming
Process
'rolling'
148111, B21B 122
Patent
active
055883214
ABSTRACT:
A method and apparatus are provided for refining the domain wall spacing of a grain-oriented silicon steel sheet by mechanical scribing using a solid anvil roll and a scribing roller including scribing segments arranged side by side along an arbor. The arbor carries inflatable bladder ribs along the length of the arbor to provide uniform contact pressure exerted by scribing surfaces of the strip.
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Benford James G.
Snyder Ralph E.
Sorace Dominic A.
Allegheny Ludlum Corporation
Larson Lowell A.
Schoeffler Thomas C.
Viccaro Patrick J.
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