Reference systems for oxygen sensors in molten 44.5% lead - 55.5% bismuth alloy

A. Verdaguer, S. Colominas, Lluís Victori Companys, J. Abellà

Producción científica: Artículo en revista indizadaArtículorevisión exhaustiva

9 Citas (Scopus)

Resumen

Reference systems for Potentiometrie oxygen sensor in molten 44.5% lead - 55.5% bismuth alloy have been evaluated. Two types of reference systems have been considered: metal / metal oxide and gas with a defined oxygen partial pressure. In/ln2O3 and Sn/SnO have been chosen as a metal / metal oxide reference system, and Pt/air is the gas reference system tested. The sensor performance using all three reference systems has been evaluated using a low oxygen content covering gas (90% Ar + 10% H2 or 99.999% Ar) and air (20% O2). All the tests have been performed in stagnant conditions at 500 °C in an autoclave.

Idioma originalInglés
Páginas (desde-hasta)429-433
Número de páginas5
PublicaciónAfinidad
Volumen64
N.º529
EstadoPublicada - may 2007

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