QB/T 1321-1991
Method for determination of average linear thermal expansion coefficient of ceramic materials (English Version)
- Standard No.
- QB/T 1321-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Light Industry
- Status
- 2013-06
- Replace By
- QB/T 1321-2012
- Latest
- QB/T 1321-2012
- Scope
- This standard specifies the method for determining the average linear thermal expansion coefficient of ceramic materials in the temperature range from room temperature to 800°C. This standard applies to ceramic materials such as blanks and glazes after firing.
QB/T 1321-1991 history
- 2012 QB/T 1321-2012 Test method for mean liner thermal expansion coefficient of ceramic material
- 1991 QB/T 1321-1991 Method for determination of average linear thermal expansion coefficient of ceramic materials
