Solid-state electrochemical hydrogen probe for the...

Details Solid-state electrochemical hydrogen probe for the... Solid-state electrochemical hydrogen probe for the...

2008-07-08

2008-07-08

Olsen, Kaj K. (Department: 1795)

Chemistry: electrical and wave energy

Apparatus

Electrolytic

C204S423000

Reexamination Certificate

active

07396443

ABSTRACT:
An electrochemical gas probe capable of measuring an amount of gas in a molten metal. The probe comprises a sensing unit that includes a reference electrode, a sensing electrode, a solid-state reference mixture adjacent to the reference electrode, and a conductor between the reference electrode and a sensing electrode. The probe also comprises a supporting unit that includes a main support, a protection cover and a stabilizing material, wherein the stabilizing material is between the sensing unit and the protection cover of the supporting unit. By using a solid-state reference material, the change of hydrogen content in molten aluminum may be conveniently monitored during a degassing process.

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Machine generated translation of JP 08-035,947, Feb. 1996.

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