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3.85g/Cm³ 99% Alumina Ceramics Components High Temperature Resistance Alumina Custom Parts

Categories 99% Alumina Ceramics
Brand Name: HENGYUAN
Model Number: 99% Alumina Ceramics
Certification: CE,UL
Place of Origin: WUXI JIANGSU CHINA
MOQ: 100
Price: Negotiable
Supply Ability: 5000 PCS/WEEK
Delivery Time: 20 DAYS
Packaging Details: Carton
Material: 99% Alumina Ceramics
Color: White
Density: 3.85g/cm³
Type: Custom
OEM,ODM: Acceptable
Orgin: WUXI JIANGSU CHINA
MOQ: 100 PCS
Package: Carton
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3.85g/Cm³ 99% Alumina Ceramics Components High Temperature Resistance Alumina Custom Parts

Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramic is generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.

Features & Advantages

1. High hardness.

2. High heat resistance: alumina ceramic has excellentthermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.

3. Good wear resistance: alumina ceramic is the material of choice for alumina wear parts.

4. High electrical resistivity: alumina is an electrically insulating material.

5. High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.


NaterialUnit

A95%

Alumina Ceramics

A97%

Alumina Ceramics

A99%

Alumina Ceramics

A99.7%

Alumina Ceramics

Densityg/cm³3.63.723.853.85
Flexural StrengthMpa290300350350
Compressive StrengthMpa3300340036003600
Modulus of ElasticityGpa340350380380
Impact ResistanceMPam1/23.9455
Weibull ModulusM10101111
Vickers HardulusHV0.51800185019001900
Thermal Expansion Coefficient10-6K-15.0-8.35.0-8.35.4-8.35.4-8.3
Thermal ConductivityW/Mk23242727
Thermal Shock Resistance△T℃250250270270
*Maximum Use Temperature1600160016501650
Volume Resistivity at 20℃Ω≥1014≥1014≥1014≥1014
Dielectric StrengthKV/mm20202525
Dielectric constantεr10101010

3.6g/Cm3 95 Ceramic Parts Ring High Insulation Heat Resistant Alumina Ceramic Ring 0


3.6g/Cm3 95 Ceramic Parts Ring High Insulation Heat Resistant Alumina Ceramic Ring 6

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