GP-Si3N4 Products for Aluminium & Super alloys foundries applications. GP-Si3N4 silicon nitride is one of the best advanced ceramic material. The benefits using this material for non–ferrous molten metal handling are:
Benefits using GP-Si3N4 Products for Aluminium & Super Alloys Foundries Applications
- Exceptional high temperature and heat capability
- Excellent corrosion resistant properties
- Excellent thermal shock properties
- High strength, toughness and thermal conductivity
- Non-wetting for most non–ferrous molten metals
- Excellent wear resistance
- Chemical resistance
- Less down time and Longer life
Products-Components Photos
GP-Si3N4 Foundries Product description:
JAI Engineers UK Limited design, develop and manufacture all kinds of GP-Si3N4 gas pressure sintering silicon nitride various products for molten aluminium & Super alloys molten metals applications such as:- ISO Pressed various sizes of Thermocouple Sheaths for measuring accurate temperature
- Riser tubes for aluminium wheel manufacturing
- Heater Protection Tubes for protecting Heaters for holding Furnaces
- De-Gassing Rotor and Shafts
- Valve Rods and Valve Seats for controlling molten metal flow
- We also manufacture components from GP-Si3N4 according to customer drawings
Technical Properties for GP-Si3N4 Advanced Ceramics:
| Flexural strength: | >800 Mpa |
| Compression strength: | >1500Mpa |
| Porosity: | 0% |
| Density: | >3.3g/cm3 |
| Hardness(HRA): | >92 |
| Mohs’ hardness: | >9 |
| Max working temp: | 1400℃ in air, 1800℃ in N2 air |
| Si3N4 content: | >92% |
| Thermal conductivity: | 16~24W/mK |
| Thermal expansion coefficient: | 3.2 (RT-1000℃) |
| Resistivity: | >1010Ω |
If you need any further information, please do not hesitate to contact us at any time.
