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Dayoo Advanced Ceramic Co.,Ltd

  • China,Jinhua ,Zhejiang
  • Verified Supplier
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China High-Purity Alumina Ceramic Parts for Industrial Applications
China High-Purity Alumina Ceramic Parts for Industrial Applications

  1. China High-Purity Alumina Ceramic Parts for Industrial Applications

High-Purity Alumina Ceramic Parts for Industrial Applications

  1. MOQ: As Negotiated and Agreed
  2. Price: As negotiated and agreed
  3. Get Latest Price
Packaging Details Carton,Wooden Case
Supply Ability Factory
Type Alumina Ceramic Parts
Material Alumina
Application Industrial Ceramic
Properties electric insulation
Thermal Expansion Coefficient 8.5 x 10^-6 /K
Chemical Resistance Excellent
Wear Resistance Excellent
Mechanical Strength High
Size Customized
Dielectric Constant 9.8
Purity 96%,99%
Dielectric Strength 14 kV/mm
Applications High temperature and high voltage electrical insulators, wear-resistant components, cutting tools, biomedical implants
Corrosion Resistance Excellent
Maximum Use Temperature 1600°C
Shape Cylinder
Flexural Strength 350 MPa
Thermal Conductivity 35 W/mK
Elastic Modulus 380 GPa
Materials 92% Alumina Powder
Dimensional Tolerance ±0.001 mm
Transparency Opaque
Density 3.9 g/cm3
Melting Point 2040°C
Hardness 9 Mohs
Compressive Strength 2000 MPa
Delivery Time depend on the actual product
Payment Terms FOB
Certification GB/T 19001-2016/ISO 9001:2015
Model Number Depend on the Actual Product
Place of Origin Made In China,Zhejiang,Jinhua
Brand Name Dayoo

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Carton,Wooden Case Supply Ability Factory
Type Alumina Ceramic Parts Material Alumina
Application Industrial Ceramic Properties electric insulation
Thermal Expansion Coefficient 8.5 x 10^-6 /K Chemical Resistance Excellent
Wear Resistance Excellent Mechanical Strength High
Size Customized Dielectric Constant 9.8
Purity 96%,99% Dielectric Strength 14 kV/mm
Applications High temperature and high voltage electrical insulators, wear-resistant components, cutting tools, biomedical implants Corrosion Resistance Excellent
Maximum Use Temperature 1600°C Shape Cylinder
Flexural Strength 350 MPa Thermal Conductivity 35 W/mK
Elastic Modulus 380 GPa Materials 92% Alumina Powder
Dimensional Tolerance ±0.001 mm Transparency Opaque
Density 3.9 g/cm3 Melting Point 2040°C
Hardness 9 Mohs Compressive Strength 2000 MPa
Delivery Time depend on the actual product Payment Terms FOB
Certification GB/T 19001-2016/ISO 9001:2015 Model Number Depend on the Actual Product
Place of Origin Made In China,Zhejiang,Jinhua Brand Name Dayoo
High Light high-purity alumina ceramic partsindustrial alumina ceramic componentsalumina ceramic parts with warranty
Alumina Ceramic - Premium Industrial Material with Exceptional Chemical Resistance
Product Specifications
Attribute Value
Type Alumina Ceramic Parts
Material Alumina
Application Industrial Ceramic
Properties Electric insulation
Thermal Expansion Coefficient 8.5 x 10-6 /K
Chemical Resistance Excellent
Wear Resistance Excellent
Mechanical Strength High
Size Customized
Dielectric Constant 9.8
Purity 96%, 99%
Dielectric Strength 14 kV/mm
Applications High temperature and high voltage electrical insulators, wear-resistant components, cutting tools, biomedical implants
Corrosion Resistance Excellent
Maximum Use Temperature 1600°C
Shape Cylinder
Flexural Strength 350 MPa
Thermal Conductivity 35 W/mK
Elastic Modulus 380 GPa
Materials 92% Alumina Powder
Dimensional Tolerance ±0.001 mm
Transparency Opaque
Density 3.9 g/cm3
Melting Point 2040°C
Hardness 9 Mohs
Compressive Strength 2000 MPa
Manufacturing Process
Our high-performance alumina ceramic is produced through precise engineering and controlled processes to achieve optimal purity, density, and microstructure:
  1. Powder Preparation
    • High-purity Al₂O₃ powder (typically 99.5%+ purity) synthesized via Bayer process or chemical precipitation
    • Optimized particle size distribution (submicron to a few microns) to enhance sintering activity
  2. Forming Techniques
    • Dry Pressing: Suitable for simple shapes; powder compacted under high pressure (50-200 MPa)
    • Isostatic Pressing (CIP/HIP): Uniform compaction for complex geometries using hydrostatic pressure
    • Injection Molding: For intricate parts; Al₂O₃ powder mixed with binders, molded, and debound
    • Slip Casting: Used for thin-walled components; aqueous slurry poured into porous molds
  3. Sintering
    • Fired at 1500-1800°C (depending on purity) in air or controlled atmospheres
    • Densification occurs via solid-state diffusion, achieving >98% theoretical density
    • Grain growth is carefully managed to balance strength and toughness
  4. Post-Processing
    • Precision machining (laser cutting, grinding) for tight tolerances
    • Surface treatments (polishing, coating) to enhance functionality
Advanced manufacturing variants include:
  • Hot Pressing (HP) or Spark Plasma Sintering (SPS) for nanocrystalline structures
  • Additive Manufacturing: Emerging technology for customized ceramic components
This rigorous production process ensures our alumina ceramics meet the most demanding applications in aerospace, semiconductors, and biomedical fields.
Product Images
High-precision alumina ceramic component Industrial-grade alumina ceramic part Custom alumina ceramic product Alumina ceramic component close-up

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics.   Deyu Precision Ceramics Technology Co., Ltd. has many years of e... We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics.   Deyu Precision Ceramics Technology Co., Ltd. has many years of e...

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Get in touch with us

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  • Dayoo Advanced Ceramic Co.,Ltd
  • No. 6, Shuangjin Street, Qiubin Industrial City, Qiubin Street, Wucheng District, Jinhua, Zhejiang
  • https://www.precision-ceramicparts.com/

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