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{"title":"Pressureless Sintered SSiC Mechanical Seal Rings with 1650\u00b0C Max Service Temp","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/b2\/0aa180e09cc5b38b9916cdc6a71d-200x200-1\/pressureless_sintered_ssic_mechanical_seal_rings_with_1650_c2_b0c_max_service_temp_zero_free_silicon_and_high_purity.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Delivery Time":"Negotiable","Model Number":"Customizable","Brand Name":"KEGU"}}
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{"title":"8-9mm Pressureless Sintered Silicon Carbide Grinding Balls with 2000-2500 Hv","imgUrl":"https:\/\/img.chinax.com\/nimg\/f1\/3a\/6d66a911bd2e44c59cdddf68b969-200x200-1\/8_9mm_pressureless_sintered_silicon_carbide_grinding_balls_with_2000_2500_hv_hardness_2c_1600_c2_b0c_max_service_temperature_2c_an.jpg","attrs":{"Price":"Negotiable","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Place of Origin":"China","Model Number":"Customizable"}}
{"title":"Black Silicon Carbide Refractory Bricks with High-Temp Abrasion and Thermal","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/0f\/ffaec3f17d4bc47603a77361b043-200x200-1\/black_silicon_carbide_refractory_bricks_with_high_temp_abrasion_and_thermal_shock_resistance_for_extreme_industrial_use.jpg","attrs":{"Brand Name":"KEGU","Place of Origin":"China","Price":"Negotiable","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram"}}
{"title":"High-Performance Silicon Carbide Rollers with 1650\u00b0C Service Temperature, 196 W","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/3c\/31e233b3a869adadec6c4d58d5fb-200x200-1\/high_performance_silicon_carbide_rollers_with_1650_c2_b0c_service_temperature_2c_196_w_2fm_2ak_thermal_conductivity_2c_and_380mpa_.jpg","attrs":{"Delivery Time":"Negotiable","Usage":"Industry Usage","Chemical Composition":"Al2O3, SiO2","Sic Content":"85%"}}
Industrial-Grade Pressureless Sintered SiC Square Beams
High-load, anti-creep structural components engineered for extreme industrial environments. Manufactured via extrusion and sintered at ultra-high temperatures (2100-2200°C), these beams deliver unmatched mechanical strength, minimal thermal expansion, and superior resistance to creep under continuous high-temperature load.
Key Features & Engineering Advantages
Exceptional High-Temperature Load Bearing: Maintains structural integrity and high flexural strength (300-400 MPa) at temperatures up to 1650°C
Ultra-Low Thermal Expansion: Coefficient of 4.0 x 10⁻⁶/K ensures dimensional stability, preventing warping and misalignment in thermal cycles
Superior Anti-Creep Performance: Withstands long-term static loads at high temperatures without deformation, ensuring kiln structural stability
Excellent Thermal Shock Resistance: Withstands thermal shocks over 350°C, facilitated by high thermal conductivity (196 W/m*K at 20°C)
High Corrosion & Oxidation Resistance: Resists strong acids, alkalis, and forms a protective SiO₂ layer at high temperatures
Technical Specifications: Pressureless Sintered SiC (SSiC)
Property
Unit
Value
Composition: SiC
Vol%
≥98
Density @ 20 °C
g/cm³
≥3.05
Flexural Strength @ 1300 °C
MPa
300-400
Coefficient of Thermal Expansion
10⁻⁶/K
4.0
Thermal Conductivity @ 20 °C
W/(m*K)
196
Max. Service Temp (in air)
°C
1650
Open Porosity
Vol%
≈0
Load-Bearing Capacity Variations
Primary Industrial Applications
SSiC square beams are critical load-bearing support structures in high-temperature kilns (e.g., tunnel kilns, shuttle kilns) for processing:
Lithium-Ion & Sodium Battery Cathode Materials
Electronic & Advanced Technical Ceramics
Magnetic Materials & Powder Metallurgy Products
High-Temperature Refractory Materials
Customization & Precision Manufacturing Services
We provide complete customization to meet your specific kiln design requirements:
Precision Machining: Drilling, slotting, and end-finishing per your technical drawings to ensure perfect installation and alignment
Profile Customization: Available in standard and custom profiles, including:
U-shaped Beams
L-shaped Beams
Custom internal bore configurations
Standard Product Matrix
Classification
h (mm)
b (mm)
δ (mm)
Max Length (±2mm)
Standard Square-Hole
30-55
20-50
5-6
3000~4000 mm
Standard Round-Hole
50-55
40-50
5-6
Custom
Large-Size Square-Hole
70-80
50-60
8-12
Custom
Large-Size Round-Hole
70-80
50-60
5-8
Custom
All specifications can be customized per client requirements. Standard tolerance: ±0.5mm to ±0.8mm.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
800-850
Employee Number:
60~70
Ecer Certification：
Verified Supplier
Founded in 2017, Kegu is a leading advanced materials developer based in China’s Xixian New District, Qinhan New City—strategically positioned near major transport links including the Xianyang East Expressway. With a registered capital of 35.5 million RMB (approx. 5 million USD), we o...
Founded in 2017, Kegu is a leading advanced materials developer based in China’s Xixian New District, Qinhan New City—strategically positioned near major transport links including the Xianyang East Expressway. With a registered capital of 35.5 million RMB (approx. 5 million USD), we o...
