Standard Test Method for Permeability of Refractories

Importancia y uso:

3.1 This test method is used to measure the rate of flow of air or nitrogen through refractory brick and monoliths and to thus determine the permeability of tested products.

3.2 This test method is useful in research and development for establishing the relative permeability of products within comparable classes. It may also be used to identify acceptable products for design purposes and to establish permeability criteria for specification acceptance.

3.3 It must be recognized that permeability can vary in different directions and different parts of a refractory due to factors such as forming procedure, grain size and distribution, and heat treatment.

Subcomité:

C08.03

Referida por:

C1783-15R24, C0781-20, C1793-15R24

Volúmen:

15.01

Número ICS:

81.080 (Refractories)

Palabras clave:

; centidarcy; gas flow; permeability; refractories;