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High-Performance Silicon Carbide Rollers with 1650°C Service Temperature, 196 W/m*K Thermal Conductivity, and 380MPa Flexural Strength for Roller Hearth Kilns
High-Performance Silicon Carbide Rollers with 1650°C Service Temperature, 196 W/m*K Thermal Conductivity, and 380MPa Flexural Strength for Roller Hearth Kilns
High-Performance Silicon Carbide Rollers with 1650°C Service Temperature, 196 W/m*K Thermal Conductivity, and 380MPa Flexural Strength for Roller Hearth Kilns
High-Performance Silicon Carbide Rollers with 1650°C Service Temperature, 196 W/m*K Thermal Conductivity, and 380MPa Flexural Strength for Roller Hearth Kilns
High-Performance Silicon Carbide Rollers with 1650°C Service Temperature, 196 W/m*K Thermal Conductivity, and 380MPa Flexural Strength for Roller Hearth Kilns
High-Performance Silicon Carbide Rollers with 1650°C Service Temperature, 196 W/m*K Thermal Conductivity, and 380MPa Flexural Strength for Roller Hearth Kilns
Specifications
Delivery Time :
Negotiable
Model Number :
Customizable
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 :
SiC
Acid Alkaline Proof :
excellent
Solubility :
Insoluble
Open Porosity :
<0.1%
Flexural Strength :
380MPa
Brand Name :
KEGU
Place of Origin :
China
Price :
Negotiable
Payment Terms :
L/C,D/A,D/P,T/T,,
Packaging Details :
Strong wooden box for Global shipping
Density :
>3.05g/cm3
Composition:SiC :
>98%
Color :
Black
Max. Service Temp :
1650°C
Description
High-Performance Silicon Carbide (SSiC) Rollers for Roller Hearth Kilns
Enhanced Thermal Efficiency & Durability
Our pressureless sintered silicon carbide (SSiC) rollers are engineered specifically for the demanding environment of roller hearth kilns. They serve as the core refractory component, delivering unmatched high-temperature performance, superior thermal conductivity, and exceptional mechanical strength to maximize your kiln's productivity, energy efficiency, and product quality in continuous, high-throughput operations.
Key Features & Benefits
  • Exceptional High-Temperature Stability: Withstands continuous operation at temperatures up to 1650°C in air, maintaining structural integrity and preventing deformation.
  • Superior Thermal Conductivity & Shock Resistance: Excellent heat transfer (196 W/m*K at 20°C) ensures uniform temperature distribution, while a thermal shock resistance >350°C prevents cracking during rapid temperature cycles.
  • High Mechanical Strength & Wear Resistance: A high flexural strength (320-400 MPa) and extreme hardness (2350 HV) guarantee a long service life under heavy loads and abrasive conditions.
  • Optimized for Efficiency: The combination of high thermal conductivity and low porosity (≈0%) translates to faster heating rates, reduced energy consumption, and consistent product quality.
Technical Specifications (SSiC Material)
Property Unit Value
Composition: SiC Vol% ≥98
Density g/cm³ ≥3.06
Open Porosity Vol% ≈0
Vickers Hardness (HV1) kg/mm² 2350
Flexural Strength @ 20 °C MPa 320-400
Thermal Conductivity @ 20 °C W/(m*K) 196
Max. Service Temp (in air) °C 1650
Thermal Shock Resistance (ΔT) °C >350
Industry Applications
Our SSiC rollers are the ideal choice for roller hearth kilns in diverse industries, including:
  • Ceramics & Sanitaryware: Firing tiles, tableware, and sanitary products.
  • Building Materials: Processing technical ceramics and advanced refractories.
  • Metallurgy: Sintering of metal powders and heat treatment processes.
  • New Energy & Electronics: Calcination of lithium battery materials and electronic ceramics.
Customization & Support
We provide tailored solutions to meet your specific kiln design and operational requirements, ensuring optimal performance and integration.
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High-Performance Silicon Carbide Rollers with 1650°C Service Temperature, 196 W/m*K Thermal Conductivity, and 380MPa Flexural Strength for Roller Hearth Kilns

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Product Detail
Delivery Time :
Negotiable
Model Number :
Customizable
MOQ :
Negotiable
Usage :
Industry Usage
Chemical Composition :
Al2O3, SiO2
Sic Content :
85%
Contact Supplier
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High-Performance Silicon Carbide Rollers with 1650°C Service Temperature, 196 W/m*K Thermal Conductivity, and 380MPa Flexural Strength for Roller Hearth Kilns
High-Performance Silicon Carbide Rollers with 1650°C Service Temperature, 196 W/m*K Thermal Conductivity, and 380MPa Flexural Strength for Roller Hearth Kilns
High-Performance Silicon Carbide Rollers with 1650°C Service Temperature, 196 W/m*K Thermal Conductivity, and 380MPa Flexural Strength for Roller Hearth Kilns

Shaanxi KeGu New Material Technology Co., Ltd

Verified Supplier
2 Years
Shaanxi, tongchuan
Since 2017
Business Type :
Manufacturer, Trading Company
Main Products :
Silicon Carbide Ceramics, Porous Ceramic Membranes, Thermocouple Protection Tubes
Certification Level :
Verified Supplier
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