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High-Temperature Electrical Materials
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English
Abstract
High-temperature electrical materials presently available for application in the 500-1600 F range have been evaluated for advanced Rankine cycle systems and other high temperature applications. Magnetic materials for high saturation, low loss use include cobalt-iron and doubly oriented silicon-iron alloys. Nivco alloy (72w/o Co, 23w/o Ni and other alloying elements) has the highest creep resistance above 1000 F of all magnetic materials suitable for mechanically stressed applications.
Inorganic insulations for magnet wire, flexible sheet, interlaminar coatings, potting compounds, and rigid or molded parts are discussed.
Inconel-clad silver and clad and unclad dispersion strengthened copper electrical conductors offer the best performance in stressed and unstressed applications respectively.
Authors
Citation
Kueser, P., "High-Temperature Electrical Materials," SAE Technical Paper 660662, 1966, https://doi.org/10.4271/660662.Also In
References
- Kueser, P. E. et al “Magnetic Materials Topical Report.” Report No. NASA-CR54091, NASA Contract NAS3-4162 September 1965
- Kueser P. E. Neff W. S. Lane D. H. “Electrical Conductor and Electrical Insulation Materials Topical Report.” Report No. NASA-CR54092 June 1966
- Kueser P. E. Toth J. W. McRae R.C. “Bore Seal Technology Topical Report.” Report No. NASA-CR54093 June 1966