BS ISO 5940-2:2007
Current
The latest, up-to-date edition.
Carbonaceous materials used in the production of aluminium. Pitch for electrodes Determination of the softening point (Mettler softening point method)
Hardcopy , PDF
English
29-06-2007
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Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus and reagents
5 Sampling
6 Sample preparation
7 Procedure
8 Test report
9 Precision
Annex A (informative) Approximate comparison
with softening points determined by
other methods
Bibliography
Describes a method to determine the softening point of pitches by the Mettler method, within the range of 50 degrees C to 180 degrees C.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 05/30133355 DC. (06/2007) Reviewed and confirmed by BSI, February 2017. (02/2017)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO5940 specifies a method to determine the softening point of pitches by the Mettler method, within the range of 50°C to 180°C.
It can be used for other organic materials that are used as binder and impregnating agents, where they have a Mettler softening point within the range of 50°C to 150°C.
| Standards | Relationship |
| ISO 5940-2:2007 | Identical |
| ASTM D 2319 : 1998 | Standard Test Method for Softening Point of Pitch (Cube-in-Air Method) |
| ISO 6257:2002 | Carbonaceous materials used in the production of aluminium — Pitch for electrodes — Sampling |
| DIN 52011:1986-10 | DETERMINATION OF THE RING-AND-BALL SOFTENING POINT OF BITUMEN |
| DIN 52025:2004-01 | TESTING OF CARBONACEOUS MATERIALS - DETERMINATION OF THE KRAEMER-SARNOW SOFTENING POINT |
| DIN 51848-1:1981-12 | TESTING OF MINERAL OILS; PRECISION OF TEST METHODS, GENERAL INTRODUCTION, DEFINITIONS AND THEIR APPLICATIONS TO MINERAL OIL STANDARDS WHICH CONTAIN REQUIREMENTS |
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