ASTM C545-97(2007)

Standard Classification of Zircon Refractories

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Most recent standard

Description

Features

Life cycle

Historical

Summary

1.1 This classification covers fired refractory brick and shapes consisting predominantly of zircon (ZrO2SiO 2) and containing, by chemical analysis, not less than 60 % zirconium oxide (ZrO2) and not less than 30 % silica (SiO 2).

Significance and Use:

The zircon content and bulk density of a zirconia-silica refractory material have important influences on chemical resistance and its satisfactory use in refractory applications. This classification is considered useful for purchase specifications and quality control.

Technical characteristics

Publisher	American Society for Testing and Materials (ASTM International)
Publication Date	11/10/1997
Confirmation Date	10/01/2007
Collection
Page Count	1
Themes	Refractories
EAN	---
ISBN	---
Weight (in grams)	---