The evolution of microstructure/composition of Ni-based thick films prepd. from air-firable pastes was investigated. The pastes contain elemental and/or a B-rich component which effectively competes with the oxidation of Ni grains. The evolution of the electrical properties of the film was studied. Even when the films are not made on sintered Ni grains, relatively high conductivities and high temperature coefficients of resistance are observed
NICKEL-BASED AIR-FIRABLE THICK-FILM CONDUCTORS / Sirotti, F; Prudenziati, Maria; Manfredini, Tiziano; Giardullo, B; Anzolin, W.. - In: JOURNAL OF MATERIALS SCIENCE. - ISSN 0022-2461. - STAMPA. - 25:(1990), pp. 4688-4693.
NICKEL-BASED AIR-FIRABLE THICK-FILM CONDUCTORS
PRUDENZIATI, Maria;MANFREDINI, Tiziano;
1990
Abstract
The evolution of microstructure/composition of Ni-based thick films prepd. from air-firable pastes was investigated. The pastes contain elemental and/or a B-rich component which effectively competes with the oxidation of Ni grains. The evolution of the electrical properties of the film was studied. Even when the films are not made on sintered Ni grains, relatively high conductivities and high temperature coefficients of resistance are observed
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