- Boiler Parts[2]
- Boilers[1]
- Chemical Transportation Equipment[4]
- Mixing Equipment[1]
- Chemical Process Equipment Parts[1]
- Chemical Product Machinery[2]
- Chemical Product Machinery Parts[1]
- Concrete Mixers[1]
- Glass Processing Machinery[10]
- Industrial Furnace[2]
- Other Metallurgy Machinery[7]
- Ceramics[10]
- Rare Earth & Products[3]
- Refractory[10]
Sintering Zirconium Corundum Brick For Industrial Furnace
1. Good thermal shock stability.
2. High erosion stability of glass liquid.
3. Well thermal stability.
Features:
1.Good thermal shock stability , even thermal expansion.
2.Consistent structure without shrinking hole, avoid the loss of glass products.
3.Fine erosion stability of glass liquid, high alkali corrosion resistance.
4.Well thermal stability, low thermal conductivity.
5.Little glass content.
6.Top quality and long service life.
Application:
1.Kiln crown, hanging screen, rangette, roof parts of the glass furnace.
2.Firing combustion chamber, channel, paving, and sub paving.
3.Tank bottom, breast wall, prot, checkers and side wall.
4.Super structure of melting tank charging door
5.Bottom of glass melting and cooling bedding, regenerator checker, L-shaped hanging wall of nose area.
6.Small oven.
7.Indispensable material of matching site of large float glass kiln.
Physical and chemical index:
Item and properties | 32 sintered AZS | 17sinteredAZS | |
Chemical content % | ZrO2 | ≤32 | <18 |
Al2O3 | >50 | >56 | |
SiO2 | >15 | <25 | |
Bulk density g/cm3 | >3.3 | >2.8 | |
Apparent porosity % | <18 | <16 | |
Cold crushing strength (Mpa) | >90 | >90 | |
Softening temperature under load(T0.6,°C ) | >1650 | >1600 | |
Resistance of glass liquid erosion (soda-silica glass,1300°C×24hr) |
| ||
0.30mm | |||
Thermal shock resistance (1100°C-water cooled) |
| >10 time | |
