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AS
AS 2806.7-1994

AS 2806.7-1994

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Aluminium ores - Sampling - Determination of quality variation

Available format(s)

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

Superseded date

06-30-2017

Language(s)

English

Published date

01-01-1994

Publisher

Standards Australia

1 - AS 2806.7-1994 ALUMINIUM ORES-SAMPLING - DETERMINATION OF QUALITY VARIATION
4 - PREFACE
4 - CONTENTS
5 - FOREWORD
6 - 1 SCOPE
6 - 2 REFERENCED DOCUMENTS
6 - 3 GENERAL
6 - 3.1 Characteristics measured
6 - 3.2 Collection of data
6 - 4 CHARACTERIZATION OF QUALITY VARIATION
6 - 4.1 Increment variance method
7 - 4.2 Variogram method
8 - 5 NUMERICAL EXAMPLE
8 - 5.1 General
8 - 5.2 Calculation of increment variance
9 - 5.3 Calculation of the variogram

Specifies methods for evaluating the quality variation of aluminium ores to determine the minimum number of primary increments, and consequently for designing the sampling scheme. A numerical example, using alumina content as the quality characteristic, is included.

This Standard specifies methods for evaluating the quality variation of aluminium ores for determining the minimum number of primary increments and consequently for designing the sampling scheme.

Committee
MN-003
DocumentType
Standard
ISBN
0 7262 8753 9
Pages
8
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

First published as AS 2806.7-1994.

AS 2806.4-1994 Aluminium ores - Sampling - Determination of the heterogeneity of constitution
AS 2806.1-1994 Aluminium ores - Sampling - Sampling procedures
AS 2806.5-1994 Aluminium ores - Sampling Methods for checking the precision of sampling

AS 2806.1-1994 Aluminium ores - Sampling - Sampling procedures
AS 2806.5-1994 Aluminium ores - Sampling Methods for checking the precision of sampling

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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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