Customizable Pressureless Sintered SiC Roller 1650°C Heat Resistant for Roller Hearth Kilns
Basic Properties
Place of Origin:
China
Brand Name:
KEGU
Model Number:
Customizable
Trading Properties
Minimum Order Quantity:
Negotiable
Price:
Negotiable
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Product Summary
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 ...
Product Details
Highlight:
Pressureless Sintered SiC Roller
,Heat Resistant Sintered SiC Roller
,Roller Hearth Kilns Sintered SiC Roller
Density:
>3.05g/cm3
Flexural Strength:
380MPa
Material:
SiC
Composition:SiC:
>98%
Color:
Black
Max. Service Temp:
1650°C
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
Product 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
Miss. Scarlett.S
Deputy Head of Foreign Trade Department
- Email: scarlett.s@kegugroup.com
- Tel: 8616602956098
- WhatsApp: 8613390790728
-
WeChat:
Scarlettseren533
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