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Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Specifications
Price :
Negotiable
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Density :
>3.05g/cm3
Flexural Strength :
350-550 MPa
Material :
Silicon Carbide Ceramic
Composition:SiC :
>98%
Color :
Black
Max. Service Temp :
1650°C
Packaging Details :
Strong wooden box for Global shipping
Brand Name :
KEGU
Place of Origin :
China
Delivery Time :
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%
Acid Alkaline Proof :
excellent
Solubility :
Insoluble
Open Porosity :
<0.1%
MOQ :
Negotiable
Model Number :
Customizable
Description
Customized Pressureless Sintered SiC Roller 1650℃ Heat Resistant For Roller Hearth Kilns
This high-performance silicon carbide roller rod is manufactured using advanced pressureless sintering technology. Made from high-purity silicon carbide, it delivers exceptional strength, high-temperature resistance, corrosion resistance, and superior thermal shock performance. Specifically engineered for high-temperature industrial applications including roller hearth kilns, it maintains stable operation in oxidizing atmospheres at temperatures up to 1650°C. Customization and end processing services are available to meet specific customer requirements.
Typical Applications
  • Conveying rollers in high-temperature roller kilns
  • Application industries: daily porcelain, lithium battery raw material production, sanitary porcelain, magnetic materials and other roller kiln high-temperature firing zones
Key Features
  • Exceptional Wear Resistance
  • Excellent Oxidation Resistance
  • Outstanding Corrosion Resistance
  • Superior High-Temperature Tolerance
Physical Properties of Pressureless Sintered Silicon Carbide Ceramics
Physical Properties Unit SSiC
Composition: SiC Vol% ≥98
Density 20℃ g/cm³ ≥3.06
Open Porosity Vol% ≈0
Hardness (Rockwell Hardness 45N) R45N 93
Vickers Hardness HV1 kg/mm² 2350
Flexural Strength 20°C MPa 320-400
Flexural Strength 1300°C MPa 300-400
Coefficient of Thermal Expansion 10⁻⁶K⁻¹ 4.0
Thermal Conductivity 20°C Wm⁻¹K⁻¹ 196
Thermal Conductivity 1200°C Wm⁻¹K⁻¹ 60
Modulus of Elasticity @ RT GPa 410
Thermal Shock Resistance ℃ ＞350
Max. Service Temp (air) ℃ 1650
Available Product Sizes
OD ± X mm ID ± X mm Tolerance X mm Max. Length ± 2 mm
16 12 0.3 3000
19 11 0.5 3000
25 20 0.5 3000
34 24 0.8 3000
35.5 25.5 0.8 3000
38 26 0.8 3000
40 20 0.8 4000
45 25 0.8 4000
45 20 0.8 4000
50 34.8 0.8 4000
52 36 0.8 4000
52 38 0.8 4000
57 41 0.8 4000
60 45 0.8 4000
Packaging & Shipping
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
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Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns

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Product Detail
Price :
Negotiable
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Density :
>3.05g/cm3
Flexural Strength :
350-550 MPa
Material :
Silicon Carbide Ceramic
Composition:SiC :
>98%
Contact Supplier
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant 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 Ceramic, Heating Elements, Ceramic Powder
Certification Level :
Verified Supplier
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