Component sensor for molten metals

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5393400
SERIAL NO

07789489

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Abstract

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A metal melt is used as a measuring electrode while a pure form of a particular metal component to be measured or an alloy containing it is used as a standard electrode. The active substance to come in contact with the standard electrode includes at least one halide of an alkali halide and an alkaline earth halide, both having ion conductivity, and a halide of the particular metal component, any one of such halides consisting of a solid phase and a liquid phase. This active substance is provided such that it can come into contact with the metal melt and is used as an electrolyte as well. It is thus possible to provide a continuous detection of the concentration of the particular component in the molten metal to be measured.

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Patent Owner(s)

Patent OwnerAddress
TECK COMINCO METALS LTDVANCOUVER BC V6C 0B3

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukatsu, Norihiko Tajima, JP 7 23
Kimura, Hideo Kyoto, JP 55 516
Yamaguchi, Shu Nagoya, JP 27 141

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