Aluminum Titanate Ceramic Riser Tubes
Bulk density :3.3-3.5g/cm3
Color: White
Flexural strength at room temperature:30-50MPa
Apparent porosity:<8%
Thermal expansion coefficient:0.5-1.5*10-6/℃
Thermal Conductivity:0.86 W/m.k
Product Introduction
Aluminum Titanate Ceramic Riser Tubes are mixture of alumina and titanium dioxide in a certain chemical ratio. The structure belongs to the orthorhombic crystal system. It could be used for about 60 days afer installing. We could produce according to your drawing. The special property of Aluminum Titanate Ceramic Riser Tubes is its outstanding resistance to thermal shock. Components made of this material can withstand even the sharpest temperature changes of several hundred degrees without damage, despite their low strength.
Features
The good thermal shock resistance is the result of the very low thermal expansion properties and a certain number of pores in the microstructure. The poor wettability between the ceramic material and the molten metal also makes it well suited for casting technology and metallurgical melting. Aluminum Titanate Ceramic Riser Tubes have good hole connectivity, high heat resistance and high compressive strength.
Performance index
| Items | Datas |
| Bulk Density | 3.3-3.5g/cm3 |
| Flexural Strength | 30-50Mpa |
| Porosity | ＜8% |
| Thermal-expansion coeffient | 0.5-1.5*10-6C |
| Heat Conductivity(800℃) | 0.86W/m.K |
Application
Aluminum Titanate Ceramic Riser Tubes are widely used in low pressure die casting.
Delivery
Generally within 25days and it is according to your order quantity.
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