Standard Test Method for Thermal Conductivity of Unfired Monolithic Refractories

Importancia y uso:

3.1 The thermal conductivity of monolithic refractories is a property required for selecting their thermal transmission characteristics. Users select monolithic refractories to provide specified conditions of heat loss and cold face temperature, without exceeding the temperature limitation of the monolithic refractory. This test method establishes placement of thermocouples and positioning of test specimens in the calorimeter.

3.2 This procedure must be used with Test Method C201 and requires a large thermal gradient and steady-state conditions. The results are based upon a mean temperature.

3.3 The data from this test method are suitable for specification acceptance, estimating heat loss and surface temperature, and the design of multi-layer refractory construction.

3.4 The use of these data requires consideration of the actual application environment and conditions.

Subcomité:

C08.02

Referida por:

C0201-24

Volúmen:

15.01

Número ICS:

81.080 (Refractories)

Palabras clave:

calorimeter; castable refractories; monolithic refractories; plastic refractories; refractories; thermal conductivity;