ISO 20274:2017 specifies the procedures for the preparation of enamel samples for measurement of the thermal length change and calculation of the thermal expansion coefficient.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
Sisällysluettelo
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
6.1 General
6.2 Production by casting
6.3 Production by drawing out of the melt
6.4 Production by sintering
7 Determination of the thermal expansion coefficient
ISO 19496-1:2017 Vitreous and porcelain enamels -- Terminology -- Part 1: Terms and definitions
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
ISO 7991:1987 Glass -- Determination of coefficient of mean linear thermal expansion