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Home > Products > Alumina Ceramics > Alumina Ceramic Sleeve > alumina zirconia ceramic tube keramikschaft keramikrohr
alumina zirconia ceramic tube keramikschaft keramikrohr
alumina zirconia ceramic tube keramikschaft keramikrohr
alumina zirconia ceramic tube keramikschaft keramikrohr
  • alumina zirconia ceramic tube keramikschaft keramikrohr
  • alumina zirconia ceramic tube keramikschaft keramikrohr
  • alumina zirconia ceramic tube keramikschaft keramikrohr

alumina zirconia ceramic tube keramikschaft keramikrohr

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB
    Min. Order: 1 Piece/Pieces
    Delivery Time: 15 Days

Basic Info

Model No.: Al2O3-217

Type: Plate

Material: Clay, Alumina Ceramic

Style: Western

Usage: Wedding, Business Gift, Daily Use, Garden Decoration, Home Decoration

Feature: Chinese

Processing: Casting

Color: White, White/Ivory

Shape: Round

Age: Modern

Surface Decoration: Glazed

Size: Customized

Application: Machinery, Industry, Medical, Aerospace Etc.

Additional Info

Packaging: Customized

Brand: Hard

Transportation: Ocean,Land,Air

Place of Origin: Guangdong,China

Supply Ability: 1,000,000 pcs/Month

Certificate: SGS

Port: Shenzhen

Product Description

alumina Zirconia Ceramic Tube keramikschaft keramikrohr

Reputation depends on quality, quality comes from Hard!

Alumina Ceramic:

Aluminium oxide, chemical formula Al2O3. It is a high hardness compound with a melting point of 2054 ° C and a boiling point of 2980 ° C. Ionized ionic crystals at high temperatures are commonly used in the manufacture of refractory materials.
Industrial alumina is prepared from bauxite (Al2O3·3H2O) and diaspore. For high purity Al2O3, it is generally prepared by chemical methods. Al2O3 has many isomorphous crystals, and there are currently more than 10 kinds of crystals, mainly three kinds of crystal forms, namely α-Al2O3, β-Al2O3, and γ-Al2O3. Among them, the structure has different properties, and is almost completely converted into α-Al2O3 at a high temperature of 1300 ° C or higher. Alumina is a stable oxide of aluminum with the chemical formula Al2O3. It is also known as bauxite in mining, ceramics and materials science.
Properties: white solid which is insoluble in water, odorless, tasteless, extremely hard, easy to absorb moisture without deliquescence (burning non-hygroscopic). Alumina is a typical amphoteric oxide. (Corundum is the most densely packed hexagonal form, is an inert compound, insoluble in acid and alkali corrosion resistance ), soluble in inorganic acids and alkaline solutions, almost insoluble in water. And a non-polar organic solvent; relative density (d204) 4.0; melting point 2050 ° C.
Storage: Sealed and stored dry.
Uses: used as analytical reagents, dehydration of organic solvents, adsorbents, organic reaction catalysts, abrasives, polishing agents, raw materials for smelting aluminum, refractory materials.


High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc.

ceramic shaft

Data Sheet↓

Color: White/Ivory
Density: 3.9g/cm3
Alumina Content: 96% 99% 99.5%
Gas permeability: 0
Water Absorption: 0
MONS' Hardness: 82
Vickers Hardness (Hv50): 15.7(1600) Gpa(Kg/mm²)
Flexural Strength(20°C): 330Mpa
Compressive Strength(20°C): 2000Mpa
Fracture Toughness (20°C): 4 MPam1/2
Thermal Conductivity(20°C): 27.5W(m.K)
Thermal Expansion Coefficient: 7.6 10-6/°C

Thermal Shock Resistance: 200 △T°C

Maximum use temperature 1650°C

Dielectric Strength: >10 KV/mm

Dielectric Constant: 9.1er

Dielectric Loss Angle(1MHz): 0.0002-0.0003

Volume Resistivity(20°C): >1014Ω.cm

Application industry: Machinery, electronic, chemical, petroleum etc.
Specific application: Electrical ceramic substrate, plunger, sealing ring etc.

Why Choose Us?
1.12 years of professional production industrial ceramics factory
2.High quality products with low price
3.High precision parts with lowest tolerance
4.Short time for production
5.Has a group of experienced, professional and efficient R&D team
6.Has a good reputation in China and abroad.

7.MOQ is not limited, small quantity is welcome.

8.Vigorous team and good after-sales service

Products Show

alumina ceramics


Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

Looking for ideal Alumina Keramikschaft Keramikrohr Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Zirconia Keramikschaft Keramikrohr are quality guaranteed. We are China Origin Factory of Ceramic Tube Keramikschaft. If you have any question, please feel free to contact us.

Product Categories : Alumina Ceramics > Alumina Ceramic Sleeve

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