Ceramic on Metal Substrates Produced by Plasma Spraying for Thick Film Technology. (1983)

• Record Type: Journal Article
• Authors: Gołonka, Leszek; Pawłowski, Lech
• Is Part Of: Electrocomponent science and technology. Volume 10:Number 2/3(1983)
• Page Start: 143
• Page End: 150
• Publication Date: 1983
• Subjects: Electronics -- Periodicals; Electronic circuits -- Periodicals; 621.3815
• DOI: 10.1155/APEC.10.143
• Languages: English
• ISSNs: 0305-3091

Abstract

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.