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AS 1774.11-1996

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Refractories and refractory materials - Physical test methods Thermal expansion
Available format(s)

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

Superseded date

02-23-2023

Language(s)

English

Published date

01-01-1996

Preview

1 - AS 1774.11-1996 REFRACTRORIES AND REFRACTORY MATERIALS - PHYSICAL TEST METHODS - THERMAL EXPANSION
1 - PREFACE
1 - CONTENTS
2 - METHOD
2 - 1 SCOPE
2 - 2 REFERENCED DOCUMENTS
2 - 3 PRINCIPLE
2 - 4 DEFINITIONS
2 - 4.1 Reversible thermal expansion
2 - 4.2 Test zone
2 - 4.3 Thermal expansion
2 - 5 SAFETY
2 - 6 APPARATUS
2 - 6.1 Main apparatus
3 - 6.2 Ancillary apparatus
4 - 7 TEST SPECIMEN
4 - 7.1 Introduction
4 - 7.2 Preparation and dimensions
5 - 8 PROCEDURE
5 - 8.1 Introduction
5 - 8.2 Method
6 - 9 DETERMINATION OF CORRECTION FACTOR
6 - 10 CALCULATION
7 - 11 REPORTING OF RESULTS
8 - APPENDIX A - CORRECTION FACTOR AND ITS DETERMINATION
8 - A1 INTRODUCTION
8 - A2 REFERENCE MATERIAL
8 - A3 PROCEDURE

Sets out a procedure for determining the linear charge of a refractory caused by a change in temperature.

This Standard describes a procedure for determining the linear change of a refractory caused by a change in temperature. This method is intended to determine the expansion characteristics of refractories up to specified temperatures, and to ascertain the reversibility of these characteristics. It may also be used to determine the expansion/contraction characteristics of raw materials and refractories that do not exhibit reversible linear changes with increasing temperature.NOTE: The maximum temperature at which the test may be conducted is governed by the materials of manufacture of the test apparatus. For example, when fused silica tubes/rods are used, the maximum temperature should not exceed 1000C.

Committee
MN-007
DocumentType
Standard
ISBN
0 7337 0696 7
Pages
10
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes

First published as AS R31.11-1966.Revised and redesignated AS 1774.11-1987.Second edition 1996. First published as AS R31.11-1966. Revised and redesignated AS 1774.11-1987. Second edition 1996.

AS 1774.4.4-1992 Refractories and refractory materials - Physical test methods Preparation of test pieces - Mouldable refractories
AS 1774.4.2-1992 Refractories and refractory materials - Physical test methods Preparation of test pieces - Low-cement castable refractories
AS 1774.4.1-1990 Refractories and refractory materials - Physical test methods Preparation of test pieces - Castable refractories
AS 2780-1999 Refractories and refractory materials - Glossary of terms
AS 1774.4.5-1994 Refractories and refractory materials - Physical test methods Preparation of test pieces - Gunning refractories

AS 2497.1-2001 Procedures for acceptance testing of refractory products Batch procedure (Reconfirmed 2013)
AS 2780-1999 Refractories and refractory materials - Glossary of terms
AS 2780-2003 Refractories and refractory materials - Glossary of terms (Reconfirmed 2013)

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