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AS
AS 3587.1-1989

AS 3587.1-1989

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Ferroalloys - Chemical analysis - Determination of silicon content of ferrosilicon and ferrosilicomanganese

Available format(s)

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

Withdrawn date

30-06-2017

Language(s)

English

Published date

01-01-1989

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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1 - AS 3587.1-1989 FERROALLOYS-CHEMICAL ANALYSIS - DETERMINATION OF SILICON CONTENT OF FERROSILICON AND FERROSILICOMANGANESE
4 - PREFACE
4 - CONTENTS
5 - 1 SCOPE
5 - 2 REFERENCED DOCUMENT
5 - 3 PRINCIPLE.
5 - 4 REAGENTS
5 - 4.1 General
5 - 4.2 Solids
5 - 4.2.1 Sodium peroxide (Na 2 O 2 )
5 - 4.2.2 Sodium carbonate (Na 2 CO 3)
5 - 4.3 Solutions.
5 - 4.3.1 Perchloric acid
5 - 4.3.2 Hydrofluoric acid
5 - 4.3.3 Hydrochloric acid
5 - 4.3.4 Hydrochloric acid
5 - 4.3.5 Sulfuric acid
5 - 4.3.6 Sulfuric acid
5 - 4.3.7 Ammonia solution
5 - 4.3.8 Silver nitrate solution
5 - 5 APPARATUS
5 - 5.1 Ordinary laboratory apparatus
5 - 5.2 Crucible
5 - 5.3 Beakers
5 - 5.4 Platinum dish
5 - 5.5 Filter funnel
5 - 5.6 Glass beaker
5 - 5.7 Muffle furnace
5 - 5.8 Desiccator
5 - 6 SAMPLING AND SAMPLES
5 - 7 PROCEDURE
5 - 7.1 Test portion
5 - 7.2 Blank test
5 - 7.3 Determination of silicon content
6 - 8 CALCULATION AND EXPRESSION OF RESULTS
6 - 9 ACCEPTANCE OF RESULTS
6 - 10 PRECISION OF THE DETERMINATION
6 - 11 TEST REPORT

Sets out gravimetric and potentiometric methods for the chemical analysis of ferroalloys.

Committee
MN-006
DocumentType
Standard
ISBN
0 7262 5254 9
Pages
2
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

This Standard sets out a gravimetric method for the determination of the silicon content of ferrosilicon and ferrosilicomanganese. The method is applicable to alloys containing silicon in the range 15 percent to 80 percent.

AS 2850-1986 Chemical analysis - Interlaboratory test programs - For determining precision of analytical method(s) - Guide to the planning and conduct

AS 3830.2-1998 Ferroalloys - Specifications - Ferrochromium
AS 3830.3-1998 Ferroalloys - Specifications - Ferrosilicon
AS 3830.1-1998 Ferroalloys - Specifications - Ferromanganese
AS 3830.4-1998 Ferroalloys - Specifications - Ferrosilicomanganese

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