Skin pass rolling of mechanically scribed silicon steel

United States of America Patent

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May 17, 1994
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N/A
app pub date
Nov 17, 1992
filing date
Nov 17, 1992

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Expired

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Abstract

A grain oriented silicon steel strip is flattened by a skin pass rolling to flatten undulations caused by scribe lines imparted to the strip for mechanically refining the magnetic domain wall spacings.

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Patent Owner(s)

Patent Owner	Address
ALLEGHENY LUDLUM CORPORATION	1000 SIX PPG PLACE PITTSBURGH PENNSYLVANIA 15222

International Classification(s)

H01F:MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF M....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ames, S Leslie	Sarver, PA	16	59

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Skin pass rolling of mechanically scribed silicon steel

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United States of America Patent

07977345

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PATENT NO	5312496
SERIAL NO	07977345
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07977345

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