BS EN ISO 20274:2017
Current
The latest, up-to-date edition.
Vitreous and porcelain enamels. Preparation of samples and determination of thermal expansion coefficient
Hardcopy , PDF
English
03-10-2017
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Requirements for the test specimen
6 Preparation of the test specimens
7 Determination of the thermal expansion coefficient
8 Calculation and indication of the results
9 Test report
Annex A (informative) - Metallic casting mould
Annex B (informative) - Drawing from the melt
Describes the procedures for the preparation of enamel samples for measurement of the thermal length change and calculation of the thermal expansion coefficient.
| Committee |
STI/36
|
| DevelopmentNote |
Supersedes 16/30322297 DC. (10/2017)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This document specifies the procedures for the preparation of enamel samples for measurement of the thermal length change and calculation of the thermal expansion coefficient.
| Standards | Relationship |
| EN ISO 20274:2017 | Identical |
| ISO 20274:2017 | Identical |
| ISO 7991:1987 | Glass — Determination of coefficient of mean linear thermal expansion |
| ISO 19496-1:2017 | Vitreous and porcelain enamels — Terminology — Part 1: Terms and definitions |
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