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Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Specifications
Packaging Details :
Strong wooden box for Global shipping
Model Number :
Customizable
Brand Name :
KEGU
MOQ :
Negotiable
Usage :
Industry Usage
Chemical Composition :
Al2O3, SiO2
Sic Content :
85%
Maximum Temperature :
1600℃
Characteristics :
High wear resistance
Thermal Expansion Coefficient :
4.0-4.5 × 10^-6 /K
Material Composition :
4%Si >96%Sic
Working Temperature :
1650
Advantage :
Wear and abrasion resistance
Purity :
98%
Material :
Silicon Carbide Ceramic
Acid Alkaline Proof :
excellent
Solubility :
Insoluble
Open Porosity :
<0.1%
Flexural Strength :
350-550 MPa
Place of Origin :
China
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Price :
Negotiable
Delivery Time :
Negotiable
Description
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams
Engineered for extreme‑temperature and high‑load environments, these anti‑creep structural beams are manufactured by extrusion and pressureless sintering at 2100-2200 °C. The resulting SSiC components offer unmatched mechanical strength, near‑zero thermal expansion, and exceptional resistance to creep under sustained thermal and mechanical stress.

Key Features & Engineering Advantages
  • High‑Temperature Structural Integrity
    Retains flexural strength of 300-400 MPa at temperatures up to 1650 °C.
  • Ultra‑Low Thermal Expansion
    Coefficient of thermal expansion (CTE) of 4.0 × 10⁻⁶/K ensures dimensional stability under repeated thermal cycling.
  • Superior Long‑Term Creep Resistance
    Maintains shape and load‑bearing capacity under continuous static loads at high temperature, guaranteeing kiln framework stability.
  • Exceptional Thermal Shock Resistance
    Withstands rapid temperature differentials exceeding 350 °C, supported by high thermal conductivity (196 W/(m*K) at 20 °C).
  • Corrosion & Oxidation Resistance
    Resistant to strong acids and alkalis; forms a self‑healing SiO₂ surface layer in oxidizing atmospheres at elevated temperatures.

Technical Specifications
Material: Pressureless Sintered SiC (SSiC)
Property Unit Value
SiC content 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
Maximum service temperature (in air) °C 1650
Open porosity vol% ≈0

Load‑Bearing Performance
Custom load‑vs‑temperature curves and safety factors available upon request.

Primary Industrial Applications
SSiC square beams are employed as critical support elements in high‑temperature kilns and furnaces, including tunnel kilns and shuttle kilns, for the production of:
  • Lithium‑ion & sodium‑battery cathode materials
  • Advanced technical ceramics & electronic components
  • Magnetic materials & powder‑metallurgy products
  • High‑temperature refractories

Customization & Machining Services
We tailor beams to your specific kiln layout and mechanical requirements:
  • Precision Machining
    Drilling, slotting, end‑finishing, and surface grinding according to supplied drawings.
  • Profile Customization
    Available in standard and bespoke geometries:
    • U‑section beams
    • L‑section beams
    • Beams with custom internal bore patterns

Standard Product Matrix
Profile Type Height (h) mm Width (b) mm Wall (δ) mm Max. Length (mm)
Square‑hole standard 30-55 20-50 5-6 3000-4000
Round‑hole standard 50-55 40-50 5-6 Custom
Large square‑hole 70-80 50-60 8-12 Custom
Large round‑hole 70-80 50-60 5-8 Custom
All dimensions can be customized. Standard tolerances: ±0.5 mm to ±0.8 mm.

Let us provide a solution tailored to your high‑temperature structural needs.
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Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm

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Product Detail
Packaging Details :
Strong wooden box for Global shipping
Model Number :
Customizable
Brand Name :
KEGU
MOQ :
Negotiable
Usage :
Industry Usage
Chemical Composition :
Al2O3, SiO2
Contact Supplier
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm
Premium-Grade Sintered Silicon Carbide (SSiC) Structural Beams 30 mm × 40 mm × 900 mm | Wall Thickness: 5 mm

Shaanxi KeGu New Material Technology Co., Ltd

Verified Supplier
2 Years
Shaanxi, tongchuan
Since 2017
Business Type :
Manufacturer, Trading Company
Main Products :
Silicon Carbide Ceramic, Reaction Bonded Silicon Carbide, Heating Elements
Certification Level :
Verified Supplier
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