Resistor compositions containing pyrochlore-related oxides and noble metal
Abstract
Abstract RESISTOR COMPOSITIONS, WHICH YIELD, UPON FIRING, SMOOTH RESISTORS HAVING A WIDE RANGE OF RESISTANCE, LOW TCR''S AND GOOE STABILITY PROPERTIES, COMPRISING (1) AN OXIDE OF THE FORMULA (MZBI2-X)(M''YRU2- )O7-Z WHEREIN M IS AT LEAST ONE METAL SELECTED FROM THE GROUP CONSISTING OF YTTRIUM, LANTHANUM, THALIUM, INDIUM, CADMIUM, LEAD AND THE RARE EARTRH METALS OF ATOMIC NUMBER 58-71 INCLUSIVE, M'' IS AT LEAST ONE METAL SELECTED FROM THE GROUP CONSISTING OF PLATINUM, TITANIUM, TIN, CHROMIUM, RHODIUM, IRIDIUM, RHENIUM, ZIRCONIUM, ANTIMONY AND GERMANIUM, (2) AN INORGANIC BINDER, (3) NOBLE METAL, AND (4) OPTIONALLY, A BINARY OXIDE (E.G., CO3O4). THE CONTROL OVER PROPERTIES AFFORDED BY THIS COMBINATION OF INGREDIENTS AND PROPORTION THEREOR ENHANCES THE SIGNIFICANCE OF THIS INVENTION.
Inventors
- 👤 Lewis C Hoffman
Bibliographic Details
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