Nitride-bonded silicon carbide riser tube is produced with silicon carbide as the main raw material, adding a certain proportion of silicon powder, sintered in nitrogen environment at high temperature, has excellent thermal shock resistance and corrosion resistance, with high strength and good air tightness, it is mainly used in low pressure casting machine, to dilver molten aluminum liquid into the mold cavity for casting, and achieve production automation and continuity.
Brand:
ATCERAItem NO.:
AT-SIC-SY1001Materials
NBSICShapes
TubeApplications
Metallurgy Industry
1. NBSiC riser tube has good corrosion resistance,it is not easy to be corroded, has longer service life, and will not affect the purity of aluminum liquid and product quality due to the corrosion of the riser tube.
2. NBSiC riser tube has smooth inner surface, it is not easy to produce tumor and hanging slag, the tube is unobstructed and will not be blocked.
Nitride-bonded silicon carbide riser tube is mainly used in low pressure casting machine, to dilver molten aluminum liquid into the mold cavity for casting, to produce automobile, motorcycle wheel hub and other aluminum alloy parts.
Committed to providing optimal NBSIC riser tubes customized to your precise needs. Our devoted team guarantees careful adherence to your instructions, aiming to surpass customer expectations. Moreover, we provide the flexibility of customized sizes to meet your unique requirements.
Drawing and specification requirements shall be provided if customized design request.
Machining Tolerance: Length ±3mm, Width ±2mm.
| NBSIC Riser Tube | |||
| Item No. | Outer Dia. (mm) |
Inner Dia. (mm) |
Length (mm) |
| AT-SIC-SY1001 | 70 | 50 | 500-1100mm |
| AT-SIC-SY1002 | 75 | 54.8 | 500-1100mm |
| AT-SIC-SY1003 | 80 | 59.5 | 500-1100mm |
| AT-SIC-SY1004 | 82 | 61.8 | 500-1100mm |
| AT-SIC-SY1005 | 85 | 64.5 | 500-1100mm |
| AT-SIC-SY1006 | 90 | 69.5 | 500-1100mm |
| AT-SIC-SY1007 | 100 | 79.5 | 500-1100mm |
| AT-SIC-SY1008 | 115 | 94.4 | 500-1100mm |
| AT-SIC-SY1009 | 130 | 109.5 | 500-1100mm |
| AT-SIC-SY1010 | 142 | 121.5 | 500-1100mm |
| AT-SIC-SY1011 | 150 | 129 | 500-1100mm |
| AT-SIC-SY1012 | 180 | 159.2 | 500-1100mm |
| AT-SIC-SY1013 | 200 | 179 | 500-1100mm |
| AT-SIC-SY1014 | 215 | 194 | 500-1100mm |
| AT-SIC-SY1015 | 221 | 200 | 500-1100mm |
| Material | Nitride Bonded Silicon Carbide (NBSiC) |
| SiC (W%) | 80 |
| Free SiC (W%) | 0 |
| Si₃N₄ (W%) | 20 |
| Maximum Working Temperature (℃) | ≤1550 |
| Density (g/cm3) | 2.8 |
| Porosity (%) | 12 |
| Bending Strength (Mpa) | 160(20℃) |
| 180(1200℃) | |
| Modulus of Elasticity (Gpa) | 1200 |
| Thermal conductivity (W/m*K) | 15(1000℃) |
| Thermal expansion coefficient (K-1×10-6) | 5 |
| Hardness (kg/mm²) | 2600 |
*This chart illustrates the standard characteristics of the nitride bonded silicon carbide materials commonly employed in the manufacturing of our nbsic products and parts. Please be aware that the attributes of customized nbsic products and parts may vary depending on the specific processes involved. Detailed parameter is decided by type and composition of stabilizing agent.
NBSIC Riser Tube Packing
NBSIC riser tubes are carefully packaged in appropriate containers to avoid any potential damage.
1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.
2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.
3. Flexible business cooperation mechanism, support at least one piece of quantity customization.
4. Quickly provide samples and test reports to confirm that the product meets your needs.
5. Provide product use and maintenance suggestions to reduce your cost of use.
Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.
Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.
We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.
In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.
Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.
