CNS 617-1998
Method for determination of pyrometric cone equivalent (retractoriness) of refractory products (English Version)
- Standard No.
- CNS 617-1998
- Language
- Chinese, Available in English version
- Release Date
- 1998
- Published By
- Taiwan Provincial Standard of the People's Republic of China
- Latest
- CNS 617-1998
- Scope
- 1.1 This standard specifies the method for determining the temperature cone ratio (refractoriness) of siliceous, low-aluminum fire clay and fire clay refractory materials and their products. 1.2 The usefulness of the application range depends on the suitability of the reference temperature cone used. In the temperature range of 1500 to 1800℃, it is suitable to use the reference temperature cone specified in CNS 14293 [Reference Temperature Cone for Laboratory Use]. 1.3 Although reference is made to the manufacture of thermocones
CNS 617-1998 history
- 1998 CNS 617-1998 Method for determination of pyrometric cone equivalent (retractoriness) of refractory products
