Cored wire with particulate material

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United States of America Patent

PATENT NO 11525168
SERIAL NO

17142676

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Abstract

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A cored wire for refining molten metal includes a reactive core material that is in the form of a solid rod. A non-reactive particulate material radially surrounds the solid core material, and an exterior metal jacket radially surrounds the particulate material. The particulate material may include wood or other material that when introduced into the molten metal, undergoes thermal decomposition to release carbon dioxide, hydrocarbons, or combinations thereof as a shroud around the core material.

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Patent Owner(s)

Patent OwnerAddress
P C CAMPANA INC1374 EAST 28TH STREET LORAIN OH 44055

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Campana,, Sr David L Lorain, US 2 3

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