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AS 1617.4-1993

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Refractory bricks and shapes Silica

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

23-05-2024

Superseded by

AS 1617.4-2003

Published date

01-01-1993

€15.02
Excluding VAT

1 - AS 1617.4-1993 REFRACTORY BRICKS AND SHAPES - SILICA
4 - PREFACE
4 - CONTENTS
5 - 1 SCOPE
5 - 2 REFERENCED DOCUMENTS
5 - 3 DEFINITIONS
5 - 3.1 Silica refractory
5 - 4 DIMENSIONS
5 - 5 CHEMICAL REQUIREMENTS
5 - 6 PHYSICAL REQUIREMENTS
5 - 6.1 Texture and surface appearance
6 - 6.2 General requirements
6 - 6.3 Dimensions
6 - 7 SAMPLING

Specifies requirements for refractory bricks and shapes having a maximum free quartz content of 5 percent by mass and produced essentially from silcrete quartzite and ganister.

Committee
MN-007
DocumentType
Standard
ISBN
0 7262 8540 4
Pages
2
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This Standard specifies requirements for refractory bricks and shapes having a maximum free quartz content of 5 percent by mass and produced essentially from silcrete, quartzite and ganister.This Standard applies to machine-made silica refractory bricks and shapes used principally in the glass and steel industries.

First published as AS 2779-1985.
Revised and redesignated AS 1617.4-1993.

AS 1774.6-1992 Refractories and refractory materials - Physical test methods Determination of true density
AS 2497-1981 Sampling procedures for acceptance testing of shaped refractory products
AS 1618-1993 Dimensions and preferred sizes for refractory bricks
AS 2503.1-1996 Refractories and refractory materials - Chemical analysis - Silica refractories
AS 1774.27-1992 Refractories and refractory materials - Physical test methods Modulus of rupture at elevated temperatures
AS 1774.1-1991 Refractories and refractory materials - Physical test methods Determination of cold compressive strength
AS 1774.12-1983 Refractories and refractory materials - Physical test methods Refractoriness under load - Temperatures of deformation at constant load with rising temperature
AS 1774.25-1998 Refractories and refractory materials - Physical test methods Determination of density by the Rees-Hugill method (Reconfirmed 2013)
AS 2780-1999 Refractories and refractory materials - Glossary of terms
AS 1774.5-1989 Refractories and refractory materials - Physical test methods The determination of density, porosity and water absorption

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