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heat sink ultra thin alumina ceramic chip slab

    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.: Al2O3-263

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

heat sink ultra thin Alumina Ceramic chip slab

Reputation depends on quality, quality comes from Hard!


Alumina Ceramics:

The forming method of alumina ceramics includes various methods such as dry pressing, grouting, extrusion, cold isostatic pressing, injection, casting, hot pressing and hot isostatic pressing.
In recent years, molding techniques such as pressure filtration molding, direct solidification injection molding, gel injection molding, centrifugal grouting molding and solid free forming have been developed at home and abroad.
Different product shapes, sizes, complex shapes and precision products require different methods of forming alumina ceramics.
Introduction of commonly used alumina ceramic forming methods:
1. Dry pressing: The alumina ceramic dry pressing technology is limited to objects with a simple shape and an inner wall thickness of more than 1 mm and a length to diameter ratio of not more than 4:1.
The molding method is uniaxial or bidirectional. The press is available in hydraulic or mechanical form and can be semi-automatic or fully automatic.
The uniform distribution of powder particles during dry pressing is very important for mold filling.
ceramic sheet

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

Product Categories : Alumina Ceramics > Alumina Ceramic Plate

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