| Brand Name: | HY |
|---|---|
| Refractoriness (Degree): | Common (1580< Refractoriness< 1770) |
| Al2O3 Content (%): | 0 |
| Material: | Silicon Carbide (SiC) |
| Shape: | Pipe |
| Model Number: | HYRT |
| Place of Origin: | China (Mainland) |
| Si3N4: | 18-24 |
Quick Details
Specifications
Ceramic Riser Tube for aluminum low pressure casting
Anti-corrison and anti-wear
Main Advantages:
1.Anti-melting and anti-corrosion, no contamination to metal liquid
2.Good at thermal shock resistance, no dreg or crack
3.Airproof, no aluminum adhered, no slag accumulated, preventing air hole on casting piece.
4.Easy maintenance, long life-time, cost-effective
Technical details:
Item
Result
Item
Result Density(G/cm3)
2.65-2.8
SiC(%)
70-75 Apparent porosity(%)
12-15
Si3N4(%)
18-24 Rupture strength in normal temperature (MPa)
40-55
SiO2(%)
1-3 Rupture strength in high temperature (MPa)
50-65
Si(%)
<0.5 Heat conductivity
(w/m.K)(1100)
16-18
the highest working
Temperature()
1600 Heat expansion(10-6)
4.2
HONGYUAN SIC
Our Factory:
HONGYUAN - the subsidiary of Hanjiang Water Resources and Hydropower Group, is a state-run company specialized in advanced silicon carbide products.
Silicon carbide is the ideal material for top-end refractory components, kiln furniture and abrasives. the silicon carbide ceramics are produced with our finest material, which are excellent in performance of thermostability, corrosion resistance, abrasion resistance, and thermal shock resistance.
with first-rate technology and service, HONGYUAN are competent to provide you with customized silicon carbide ceramics as well as design plans.
Contact us:
