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Home > Products > Alumina Ceramics > Alumina Ceramic Sleeve > wear resistance 99% aluminum oxide ceramic sleeve bush
wear resistance 99% aluminum oxide ceramic sleeve bush
wear resistance 99% aluminum oxide ceramic sleeve bush
wear resistance 99% aluminum oxide ceramic sleeve bush
wear resistance 99% aluminum oxide ceramic sleeve bush
wear resistance 99% aluminum oxide ceramic sleeve bush
wear resistance 99% aluminum oxide ceramic sleeve bush
  • wear resistance 99% aluminum oxide ceramic sleeve bush
  • wear resistance 99% aluminum oxide ceramic sleeve bush
  • wear resistance 99% aluminum oxide ceramic sleeve bush
  • wear resistance 99% aluminum oxide ceramic sleeve bush
  • wear resistance 99% aluminum oxide ceramic sleeve bush
  • wear resistance 99% aluminum oxide ceramic sleeve bush

wear resistance 99% aluminum oxide ceramic sleeve bush

    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 391

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

wear resistance 99% aluminum oxide ceramic sleeve bush

Reputation depends on quality, quality comes from Hard!


Alumina Ceramics:

In the traditional pouring method, the pre-drying of the green body is naturally dried in the grouting workshop. Within 16 hours after the workers are off work, the high temperature (33-40 ° C) and high humidity (40% -60 %) To make the body dry slowly. After pre-drying, the moisture content of the wet body is reduced from 15% to 17% to 8% to 10%. Care must be taken to prevent waste due to excessive drying or uneven drying. The modern grouting method generally uses hot air to directly force the billet to dry. The pre-drying shrinkage of the vitrified porcelain body is 4% and the pre-drying shrinkage of the clay body is 2%. The final process of grouting will ultimately determine the size of the green body. When the green body is repaired, the water content of the green body should be less, and the water used for brushing the green body should not be oily. After the green body is repaired, it should be stored at 28-35 ° C. Indoor, ready for glazing. 2 Points during the grouting operation (1) When grouting, wipe the mud on the model. Mix into the mud and avoid defects on the surface of the green body.
ceramic sleeve

properties:

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


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



FAQ

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 Wear Resistance Alumina Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Aluminum Oxide Sleeve are quality guaranteed. We are China Origin Factory of Aluminum Oxide Bush. If you have any question, please feel free to contact us.

Product Categories : Alumina Ceramics > Alumina Ceramic Sleeve

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