Thermoelements prepared from powdered alloys and thermocouples made therefrom
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United States of America Patent
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Dec 7, 1999
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N/A
app pub date -
May 27, 1998
filing date -
May 27, 1998
priority date (Note) -
Expired
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Abstract
A method for making thermocouple wire from powdered alloys and metals. The metal or alloy is atomized from its liquid state into a powdered state as it leaves a melting vat. The powder is then compacted and cold worked to form thermocouple wire. Different lots of a powdered alloy or a powdered metal may be blended to reduce the calibration error of the resultant thermocouple wire.
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