1.1 This classification covers fired refractory brick and shapes consisting predominantly of zircon (ZrO2·SiO2) and containing, by chemical analysis, not less than 60 % zirconium oxide (ZrO2) and not less than 30 % silica (SiO2).
Product Details
- Published:
- 11/10/1997
- Number of Pages:
- 1
- File Size:
- 1 file , 17 KB
