Apparatus for Measuring Thermal Conductivity of Ceramic and Metallic Materials to 1200°C

Apparatus for Measuring Thermal Conductivity of Ceramic and Metallic Materials to 1200°C

A steady‐state apparatus for measuring thermal conductivity by a direct method, viz., water calorimetry, is described. The accuracy of measurement is about 1 to 3% in the temperature range 30° to 30O°C. and about 3 to 10% in the range 300° to 1200°C. The samples are rods 9 in. long and in. in diamet...

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Veröffentlicht in:Journal of the American Ceramic Society 1960-02, Vol.43 (2), p.81-85
1. Verfasser: SUTTON, W. H.
Format: Artikel
Sprache:eng
Schlagworte:
ALUMINUM OXIDES
CALORIMETERS
DIAGRAMS
EFFICIENCY
ENGINEERING AND EQUIPMENT
GRAPHITE
INSTRUMENTS
MEASURED VALUES
PLANNING
RODS
STAINLESS STEELS
TEMPERATURE
THERMAL CONDUCTIVITY
THERMOCOUPLES
WATER
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Beschreibung
Zusammenfassung:A steady‐state apparatus for measuring thermal conductivity by a direct method, viz., water calorimetry, is described. The accuracy of measurement is about 1 to 3% in the temperature range 30° to 30O°C. and about 3 to 10% in the range 300° to 1200°C. The samples are rods 9 in. long and in. in diameter, although smaller sizes can be accommodated. One feature of the design is that the sample thermocouples can be plugged into the unit. Curves for samples of alumina, stainless steel, and graphite are included.
ISSN:0002-7820
1551-2916
DOI:10.1111/j.1151-2916.1960.tb13645.x