AS 2806.7-1994

Superseded

View Superseded by

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Superseded date

30-06-2017

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Status	Superseded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	AS 2806.7-2004
Supersedes	DR 93087
UnderRevision	DR 04257 CP

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

View more information

$57.13

Including GST where applicable

Product format

I agree to the DRM document license rules apply against the PDF selection made.

Please confirm that you agree to the document license rules for this document.

I agree to the document license rules .

Please confirm that you agree to the document license rules for this document.

Access your standards online with a subscription

Features

Simple online access to standards, technical information and regulations.
Critical updates of standards and customisable alerts and notifications.
Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

Get in touch with us

AS 2806.7-1994

Aluminium ores - Sampling - Determination of quality variation

Table of Contents

Abstract

Scope

General Product Information

History

Standards Referenced By This Book

Standards Referencing This Book

Category

Subcategory