Corundum Mullite Saggar
Corundum Mullite saggar(CMS)has excellent anti-corrosion and thermal shock resistance ,and it is widely used to sintered many kinds of ceramic powders, electronic parts, magnetic powders, rare-earth material etc..
REFMAT has supplied many kinds of CMS domestically and abroad.
Techinical datasheet
property
cordierite
mullite
Al2O3 %
≥ 40
≥ 65
≥ 80
≥ 92
SiO2 %
≤48
≤28
≤18
≤5
Fe2O3 %
≤ 1.5
≤ 1.5
≤ 1.2
≤ 0.5
density g/cm3
≥2.4
≥2.6
≥3.7
Thermal expansion 1000 C
2.30
5.0
6.50
7.8
Refractoriness C
≥ 1580
≥1650
≥ 1750
≥ 1850
Thermal stability 1100 C--(cold water)times
≥ 70
≥ 20
≥ 10
Working temperature
≤ 1250
≤ 1350
≤ 1450
≤ 1500
Kindly let us know the detailed drawings and we shall give best price for you and provide fast delivery and after sales service.
This kind of kiln furniture is kind of Composite Material which utilize fully of the high strength, high abrasion of Corundum
phase and high Creep resistance, high thermal shock resistance of Mullite phase. It is mainly applied in Electrical Ceramic,
Ferrite, fluorescent powder Sintering in pusher kiln.
RAW MATERIAL
CUSTOMER PHOTOS