0 Stavka
Moj nalog
Telefon: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Prodaja standarda: prodaja@iss.rs Seminari, obuke: iss-edukacija@iss.rs Informacije o standardima: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Glavni meni

ISO 528:1983

Refractory products — Determination of pyrometric cone equivalent (refractoriness)
1. 12. 1983.

Опште информације

90.60     5. 6. 2025.

ISO

ISO/TC 33

Međunarodni standard

81.080  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 528:1983
90.60 Završetak postupka preispitivanja standarda
5. 6. 2025.