Refractory products. Determination of thermal conductivity (until 1 250 degrees Celsius) by the cross hot wire method.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1984

Number of pages

6 p.

Reference

B40-303

ICS Codes

81.080 Refractories

Classification index

B40-303

Print number

Standard replaced by (1)

NF EN 993-14

September 1998

Standard Cancelled

Methods of test for dense shaped refractory products. Part 14 : determination of thermal conductivity by the hot-wire (cross-array) method.

Le présent document définit une méthode de détermination de la conductivité des produits et matériaux réfractaires par la méthode du fil chaud (croisillon). Il s'applique aux produits denses et isolants, ainsi qu'aux matériaux pulvérulents ou granulaires, ceci pour des conductivités thermiques ne dépassant pas 1,5 W/mK. Les produits électriquement conducteurs sont exclus de la détermination.

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