NORMSERVIS s.r.o.

ISO 528:1983

Refractory products — Determination of pyrometric cone equivalent (refractoriness)

STANDARD published on 1.12.1983

English -
electronic design (pdf) (62.50 USD)
English -
Print design (62.50 USD)


French -
electronic design (pdf) (62.50 USD)
French -
Print design (62.50 USD)

The information about the standard:

Designation standards: ISO 528:1983
Publication date standards: 1.12.1983
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: International technical standard
Category: Technical standards ISO

Annotation of standard text ISO 528:1983 :

Description / Abstract: The specified method is used for determining the pyrometric cone equivalent (refractoriness) of siliceous, low alumina fireclay and fireclay refractory materials and products. Its usefull range of application depends on the availability of suitable pyromeric reference cones. It may also be used for roughly determining the refractoriness of other refractory materials. The pyrometric cone equivalent of the test material is expressed by the number or numbers of the pyrometric reference cone or cones.