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AS
AS 1774.23.1-2001

AS 1774.23.1-2001

Current

Current

The latest, up-to-date edition.

Refractories and refractory materials - Physical test methods Abradability index - Oblique method

Available format(s)

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

Language(s)

English

Published date

19-04-2001

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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This Standard has been reconfirmed. To view or download the Reconfirmation Notice please click here.

1 - AS 1774.23.1-2001 REFRACTORIES AND REFRACTORY MATERIALS-PHYSICAL TEST METHODS - ABRADABILITY INDEX-OBLIQUE METHOD
1 - 1 SCOPE
1 - 2 REFERENCED DOCUMENTS
1 - 3 DEFINITIONS
1 - 3.1 Abradability index
1 - 4 PRINCIPLE
1 - 5 SAFETY
2 - 6 APPARATUS AND MATERIAL
2 - 6.1 Main apparatus
2 - 6.1.1 General
2 - 6.1.2 Test chamber
2 - 6.1.3 Specimen holder
5 - 6.1.4 Venturi
5 - 6.1.5 Grit hopper
5 - 6.1.6 Air supply system
5 - 6.1.7 Differential pressure-measuring device
5 - 6.2 Ancillary apparatus
5 - 6.2.1 Timer
5 - 6.2.2 Weighing scale
5 - 6.2.3 Balance
5 - 6.2.4 Drying oven
5 - 6.3 Materials
5 - 6.3.1 Grit
5 - 6.3.2 Certified reference specimens
5 - 7 TEST SPECIMEN PREPARATION
5 - 8 PROCEDURE
5 - 8.1 Determination of correction factor
6 - 8.2 Correction factor-Frequency of determination
6 - 8.3 Determination of bulk density
6 - 8.4 Determination of mass loss of test specimen
6 - 8.5 Calculation of abradability index
7 - 9 PRECISION DATA
7 - 10 TEST REPORT

Sets out a method for determining the abradability index of a refractory material at room temperature.

Committee
MN-007
DocumentType
Standard
ISBN
0 7337 3831 1
Pages
8
ProductNote
Reconfirmed 16-07-2013
PublisherName
Standards Australia
Status
Current
Supersedes

This Standard sets out a method for determining the abradability index of a refractory material at room temperature.

Originated as AS R31.23-1966.
Previous edition AS 1774.23.1-1992.
Second edition 2001.

AS 2243.4-1998 Safety in laboratories - Ionizing radiations
AS 2243.2-1990 Safety in laboratories - Chemical aspects
AS 2243.3-1991 Safety in laboratories Microbiology
SAA TR 2.2-1-1997 Certified reference materials, Float glass (for use in determination of abradability index by AS 1774.23.1) Preparation and certification of ASCRM 002-1 (Reconfirmed 2013)
AS 2243.6-1990 Safety in laboratories - Mechanical aspects
AS 2243.7-1991 Safety in laboratories - Electrical aspects
AS 2243.1-1990 Safety in laboratories General
AS 2243.8-1992 Safety in laboratories Fume cupboards
AS 1774.5-2001 Refractories and refractory materials - Physical test methods The determination of density, porosity and water absorption (Reconfirmed 2013)
AS 2243.10-1993 Safety in laboratories - Storage of chemicals
AS 2780-2003 Refractories and refractory materials - Glossary of terms (Reconfirmed 2013)
AS 2243.9-1991 Safety in laboratories - Recirculating fume cabinets
AS 2780-1999 Refractories and refractory materials - Glossary of terms
AS 2243.5-1993 Safety in laboratories Non-ionizing radiations

AS 2497.1-2001 Procedures for acceptance testing of refractory products Batch procedure (Reconfirmed 2013)
AS 1774.30-2005 Refractories and refractory materials - Physical test methods Drying and firing schedules
AS 2780-2003 Refractories and refractory materials - Glossary of terms (Reconfirmed 2013)

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