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95%-99.7% Al2o3 Alumina Ceramic Crucible Wear Resistant Refractory Material

Basic Information
Place of Origin: WUXI JIANGSU CHINA
Brand Name: HENGYUAN
Certification: CE,UL
Model Number: Alumina Ceramic Crucible
Minimum Order Quantity: 100
Price: $1-$20
Packaging Details: Carton
Delivery Time: 20 DAYS
Payment Terms: L/C, T/T
Supply Ability: 5000 PCS/WEEK
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Detail Information
Material: Alumina Ceramic Crucible Color: Yellow Or White
Shape: Customization Usage: Industry Usage
OEM,ODM: Acceptable Orgin: WUXI JIANGSU CHINA
MOQ: 100 PCS Package: Carton
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al2o3 ceramic crucible

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ceramic crucible Refractory material

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crucible alumina 95%


Product Description

95%-99.7% Al₂O₃ Alumina Ceramic Crucible - Wear Resistant Refractory Material
Product Overview
Our alumina ceramic crucible is a premium refractory material with alumina content ranging from 95% to 99.7%. Engineered for exceptional performance in high-temperature environments, it features excellent thermal shock resistance, low thermal expansion, and outstanding durability for industrial applications.
Key Specifications
Material Alumina Ceramic Crucible
Color Yellow or White
Shape Customizable
Usage Industrial Applications
OEM/ODM Available
Origin Wuxi, Jiangsu, China
MOQ 100 PCS
Package Carton
Material Properties
Material Unit A95% Alumina Ceramics A97% Alumina Ceramics A99% Alumina Ceramics A99.7% Alumina Ceramics
Density g/cm³ 3.6 3.72 3.85 3.85
Flexural Strength Mpa 290 300 350 350
Compressive Strength Mpa 3300 3400 3600 3600
Modulus of Elasticity Gpa 340 350 380 380
Impact Resistance MPam1/2 3.9 4 5 5
Weibull Modulus M 10 10 11 11
Vickers Hardness HV0.5 1800 1850 1900 1900
Thermal Expansion Coefficient 10-6K-1 5.0-8.3 5.0-8.3 5.4-8.3 5.4-8.3
Thermal Conductivity W/Mk 23 24 27 27
Thermal Shock Resistance △T℃ 250 250 270 270
Maximum Use Temperature 1600 1600 1650 1650
Volume Resistivity at 20℃ Ω ≥1014 ≥1014 ≥1014 ≥1014
Dielectric Strength KV/mm 20 20 25 25
Dielectric constant εr 10 10 10 10
Product Features
  • High purity alumina content (95%-99.7%) for superior performance
  • Exceptional thermal shock resistance (ΔT up to 270°C)
  • High melting point with maximum use temperature up to 1650°C
  • Excellent mechanical strength and hardness
  • Low thermal expansion coefficient for dimensional stability
  • Superior electrical insulation properties
  • Customizable shapes and sizes available
  • Long service life in demanding industrial environments
Product Images
95%-99.7% Al2o3 Alumina Ceramic Crucible Wear Resistant Refractory Material 0
Standard alumina ceramic crucible
95%-99.7% Al2o3 Alumina Ceramic Crucible Wear Resistant Refractory Material 1
Material texture detail
95%-99.7% Al2o3 Alumina Ceramic Crucible Wear Resistant Refractory Material 2
Industrial furnace application
95%-99.7% Al2o3 Alumina Ceramic Crucible Wear Resistant Refractory Material 3
Dimensional profile
95%-99.7% Al2o3 Alumina Ceramic Crucible Wear Resistant Refractory Material 4
Heat resistant ceramic ring
95%-99.7% Al2o3 Alumina Ceramic Crucible Wear Resistant Refractory Material 5
Production process
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Quality control inspection
95%-99.7% Al2o3 Alumina Ceramic Crucible Wear Resistant Refractory Material 7
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Contact Details

WhatsApp : +8615061722620