Nitride-bonded silicon carbide beam is produced with silicon carbide as the main raw material, adding a certain proportion of silicon powder, and sintering in nitrogen environment at high temperature, widely used as bearing structure in a variety of ceramic sintering kiln. It has the characteristics of high temperature resistance, good thermal conductivity, strong oxidation resistance, the maximum use temperature of 1500℃, also with long service life and high mechanical strength. It can reduce the dimension of the beam itself, improve the utilization space ratio and production capacity of the kiln.
Brand:
ATCERAItem NO.:
AT-NBSIC-FL001Materials
NBSICShapes
Mechanical PartsApplications
Metallurgy Industry
1. NBSiC beam is high temperature resistant, the maximum use temperature can reach 1500℃, with good oxidation resistance and thermal shock resistance, can be well adapted to the ceramic sintering environment.
2. With high compressive and bending strength, can reduce the dimension of beam itself, improve the utilization space rate and production capacity of the kiln.
3. NBSiC beam has small thermal expansion coefficient, stable structure, no slag when used, no pollution to sintered ceramics.
NBSiC beam is used as bearing structure in a variety of ceramic sintering kilns, including tunnel kiln, shuttle kiln, roller kiln, push plate kiln, the function is to support the structure of the kiln and loading the ceramic that needs to be sintered.
Committed to providing optimal NBSIC beams 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.
Usage scenario information, specification requirements and drawings shall be provided if customized design request.
Dimension Tolerance: length ±3mm, width ±2mm, wall thickness ±0.5mm.
| NBSIC Beam | ||||
| Item No. | Cross-sectional Height (mm) |
Cross-sectional Width (mm) |
Wall Thickness (mm) |
Length (mm) |
| AT-NBSIC-FL001 | 20 | 20 | 4 | 50-4500mm |
| AT-NBSIC-FL002 | 20 | 20 | 5 | 50-4500mm |
| AT-NBSIC-FL003 | 20 | 30 | 4 | 50-4500mm |
| AT-NBSIC-FL004 | 20 | 30 | 5 | 50-4500mm |
| AT-NBSIC-FL005 | 20 | 40 | 5 | 50-4500mm |
| AT-NBSIC-FL006 | 25 | 30 | 5 | 50-4500mm |
| AT-NBSIC-FL007 | 30 | 30 | 4 | 50-4500mm |
| AT-NBSIC-FL008 | 30 | 30 | 5 | 50-4500mm |
| AT-NBSIC-FL009 | 30 | 40 | 4 | 50-4500mm |
| AT-NBSIC-FL010 | 30 | 40 | 5 | 50-4500mm |
| AT-NBSIC-FL011 | 30 | 40 | 6 | 50-4500mm |
| AT-NBSIC-FL012 | 30 | 50 | 4 | 50-4500mm |
| AT-NBSIC-FL013 | 30 | 50 | 5 | 50-4500mm |
| AT-NBSIC-FL014 | 30 | 50 | 6 | 50-4500mm |
| AT-NBSIC-FL015 | 30 | 60 | 5 | 50-4500mm |
| AT-NBSIC-FL016 | 30 | 60 | 6 | 50-4500mm |
| AT-NBSIC-FL017 | 45 | 50 | 4 | 50-4500mm |
| AT-NBSIC-FL018 | 45 | 50 | 5 | 50-4500mm |
| AT-NBSIC-FL019 | 45 | 50 | 6 | 50-4500mm |
| AT-NBSIC-FL020 | 40 | 40 | 5 | 50-4500mm |
| AT-NBSIC-FL021 | 40 | 40 | 6 | 50-4500mm |
| AT-NBSIC-FL022 | 40 | 40 | 7 | 50-4500mm |
| AT-NBSIC-FL023 | 40 | 50 | 6 | 50-4500mm |
| AT-NBSIC-FL024 | 40 | 50 | 7 | 50-4500mm |
| AT-NBSIC-FL025 | 40 | 60 | 5 | 50-4500mm |
| AT-NBSIC-FL026 | 40 | 60 | 6 | 50-4500mm |
| AT-NBSIC-FL027 | 40 | 60 | 7 | 50-4500mm |
| AT-NBSIC-FL028 | 45 | 45 | 5 | 50-4500mm |
| AT-NBSIC-FL029 | 45 | 45 | 6 | 50-4500mm |
| AT-NBSIC-FL030 | 45 | 45 | 7 | 50-4500mm |
| AT-NBSIC-FL031 | 50 | 50 | 5 | 50-4500mm |
| AT-NBSIC-FL032 | 50 | 50 | 6 | 50-4500mm |
| AT-NBSIC-FL033 | 50 | 50 | 7 | 50-4500mm |
| AT-NBSIC-FL034 | 50 | 60 | 6 | 50-4500mm |
| AT-NBSIC-FL035 | 50 | 60 | 7 | 50-4500mm |
| AT-NBSIC-FL036 | 50 | 60 | 8 | 50-4500mm |
| AT-NBSIC-FL037 | 50 | 70 | 6 | 50-4500mm |
| AT-NBSIC-FL038 | 50 | 70 | 7 | 50-4500mm |
| AT-NBSIC-FL039 | 50 | 70 | 8 | 50-4500mm |
| AT-NBSIC-FL040 | 60 | 60 | 6 | 50-4500mm |
| AT-NBSIC-FL041 | 60 | 60 | 7 | 50-4500mm |
| AT-NBSIC-FL042 | 60 | 60 | 8 | 50-4500mm |
| AT-NBSIC-FL043 | 60 | 60 | 9 | 50-4500mm |
| AT-NBSIC-FL044 | 60 | 70 | 7 | 50-4500mm |
| AT-NBSIC-FL045 | 60 | 70 | 8 | 50-4500mm |
| AT-NBSIC-FL046 | 60 | 70 | 9 | 50-4500mm |
| AT-NBSIC-FL047 | 60 | 80 | 7 | 50-4500mm |
| AT-NBSIC-FL048 | 60 | 80 | 8 | 50-4500mm |
| AT-NBSIC-FL049 | 60 | 80 | 9 | 50-4500mm |
| AT-NBSIC-FL050 | 60 | 90 | 7 | 50-4500mm |
| AT-NBSIC-FL051 | 60 | 90 | 8 | 50-4500mm |
| AT-NBSIC-FL052 | 60 | 90 | 9 | 50-4500mm |
| AT-NBSIC-FL053 | 70 | 70 | 7 | 50-4500mm |
| AT-NBSIC-FL054 | 70 | 70 | 8 | 50-4500mm |
| AT-NBSIC-FL055 | 70 | 70 | 9 | 50-4500mm |
| NBSIC Beam Semi-opened | ||||
| Item No. | Cross-sectional Height (mm) |
Cross-sectional Width (mm) |
Wall Thickness (mm) |
Length (mm) |
| AT-NBSIC-FL056 | 50 | 20 | 5 | 50-4500mm |
| AT-NBSIC-FL057 | 50 | 20 | 6 | 50-4500mm |
| AT-NBSIC-FL058 | 50 | 20 | 7 | 50-4500mm |
| AT-NBSIC-FL059 | 50 | 20 | 8 | 50-4500mm |
| AT-NBSIC-FL060 | 60 | 25 | 6 | 50-4500mm |
| AT-NBSIC-FL061 | 60 | 25 | 7 | 50-4500mm |
| AT-NBSIC-FL062 | 60 | 25 | 8 | 50-4500mm |
| AT-NBSIC-FL063 | 60 | 25 | 9 | 50-4500mm |
| AT-NBSIC-FL064 | 70 | 30 | 7 | 50-4500mm |
| AT-NBSIC-FL065 | 70 | 30 | 8 | 50-4500mm |
| AT-NBSIC-FL066 | 70 | 30 | 9 | 50-4500mm |
| 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 Beam Packing
NBSIC beams 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.
