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Ceramic on Metal Substrates Produced by Plasma Spraying for Thick Film Technology

Authors :
Lech Pawlowski
Leszek Gołonka
Source :
Active and Passive Electronic Components, Vol 10, Iss 2-3, Pp 143-150 (1983), Scopus-Elsevier
Publication Year :
1983
Publisher :
Hindawi Limited, 1983.

Abstract

The arc plasma spraying process was applied to obtain ceramic coatings on stainless steel substrates. The outer coatings were formed from pure alumina or alumina + 2 wt. % titania mixture. The nichrome intermediate coating was applied to increase adhesion of ceramic coating to stainless steel. The X-ray analysis, metallographic and SEM investigations of the sprayed coatings were also carried out. The effect of interaction of thick film conductor and resistor compositions was studied. Conductor ink P 202 PdAg and resistor ink DP 1321 were evaluated. The TCR, resistance stability were measured as a function of firing cycles. These parameters and the resistivity of sprayed alumina were compared with standard 96% alumina substrate characteristics.

Details

ISSN :
03053091
Volume :
10
Database :
OpenAIRE
Journal :
ElectroComponent Science and Technology
Accession number :
edsair.doi.dedup.....d5fa2010a89b33d57813fae267ef0676