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Home > Products > Alumina Ceramics > Alumina Ceramic Plate > high precision 96 99 Al2O3 alumina ceramic roundle
high precision 96 99 Al2O3 alumina ceramic roundle
high precision 96 99 Al2O3 alumina ceramic roundle
high precision 96 99 Al2O3 alumina ceramic roundle
high precision 96 99 Al2O3 alumina ceramic roundle
high precision 96 99 Al2O3 alumina ceramic roundle
  • high precision 96 99 Al2O3 alumina ceramic roundle
  • high precision 96 99 Al2O3 alumina ceramic roundle
  • high precision 96 99 Al2O3 alumina ceramic roundle
  • high precision 96 99 Al2O3 alumina ceramic roundle
  • high precision 96 99 Al2O3 alumina ceramic roundle

high precision 96 99 Al2O3 alumina ceramic roundle

    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.: Al2O3-264

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

high precision 96 99 Al2O3 Alumina Ceramic roundle

Reputation depends on quality, quality comes from Hard!


Alumina Ceramics:

Grouting method: Grouting is the earliest molding method for alumina ceramics.
Due to the use of plaster molds, the cost is low and it is easy to form large-sized, complex-shaped parts.
The key to grout molding is the preparation of alumina slurries.
Usually, water is used as a flux medium, and then a debonding agent and a binder are added, fully ground, and then vented, and then poured into a plaster mold.
The slurry is solidified in the mold due to the adsorption of moisture by the gypsum mold capillary. In the hollow grouting, when the mold wall adsorbs the slurry to the required thickness, the excess slurry needs to be poured out.
In order to reduce the shrinkage of the green body, a high concentration slurry should be used as much as possible.
An organic additive is also added to the alumina ceramic slurry to form an electric double layer on the surface of the slurry particles so that the slurry is stably suspended without precipitation.
Alumina ceramic molding equipment: injection molding machine
In addition, a binder such as vinyl alcohol, methyl cellulose, alginic acid amine, or a dispersing agent such as polyacrylamide or gum arabic is added, and the purpose is to make the slurry suitable for the slurry molding operation.

ceramic disk

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 Alumina Ceramic Roundle Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 99 Al2O3 Roundle are quality guaranteed. We are China Origin Factory of High Precision Roundle. If you have any question, please feel free to contact us.

Product Categories : Alumina Ceramics > Alumina Ceramic Plate

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