Product Description:
Aluminum Titanate Sprue bush is also known as insulating sleeve. It is a part on the low pressure casting machine for alloy wheel and other similar casting. Bushings can make alloy liquid smoothly filling mould without inclusions and help exhaust in the cavity for avoid secondary oxide slag during casting.
Physical and Chemical Index:
Items | Datas |
Bulk Density | 3.3-3.5g/cm³ |
Flexural Strength | 30-50Mpa |
Porosity | <8% |
Thermal-expansion coefficient | 0.5-1.5*10-6℃ |
Heat Conductivity (800℃) | 0.86W/m.K |
Feature:
1,Excellent thermal shock resistance
2,Non-stick molten metal
3,Excellent wear resistance
4,Low thermal-expansion coefficient
5,Long service life
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