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AS 3587.2-1989

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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Withdrawn date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

€15.02
Excluding VAT

1 - AS 3587.2-1989 FERROALLOYS-CHEMICAL ANALYSIS - DETERMINATION OF MANGANESE CONTENT OF FERROMANGANESE 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 Perchloric acid
5 - 4.3 Hydrofluoric acid
5 - 4.4 Hydrochloric acid
5 - 4.5 Hydrochloric acid
5 - 4.6 Hydrochloric acid
5 - 4.7 Nitric acid
5 - 4.8 Sodium pyrophosphate
5 - 4.9 Electrolytic manganese.
5 - 4.10 Potassium permanganate solution
5 - 4.10.1 Preparation
5 - 4.10.2 Standardization
5 - 5 APPARATUS.
5 - 5.1 Ordinary laboratory apparatus.
5 - 5.2 Volumetric flask
5 - 5.3 Beaker
5 - 5.4 Conical flask
5 - 5.5 Beaker, polytetrafluoroethylene
5 - 5.6 Magnetic stirrer.
5 - 5.7 pH meter
5 - 5.8 Potentiometer
5 - 6 SAMPLING AND SAMPLES.
6 - 7 PROCEDURE.
6 - 7.1 Test portion.
6 - 7.2 Blank test.
6 - 7.3 Sample decomposition.
6 - 7.4 Determination.
6 - 8 CALCULATION AND EXPRESSION OF RESULTS.
6 - 9 ACCEPTANCE OF RESULTS.
6 - 10 PRECISIONOFTHE 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 5255 7
Pages
2
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

This Standard specifies a potentiometric method for the determination of the manganese content of ferromanganese and ferrosilicomanganese.The method is applicable to alloys containing manganese in the range 55 percent to 95 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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