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Home > Products > Alumina Ceramics > Alumina Ceramic Disk > heat sinking laser cutting alumina ceramic substrate chip
heat sinking laser cutting alumina ceramic substrate chip
heat sinking laser cutting alumina ceramic substrate chip
heat sinking laser cutting alumina ceramic substrate chip
heat sinking laser cutting alumina ceramic substrate chip
heat sinking laser cutting alumina ceramic substrate chip
  • heat sinking laser cutting alumina ceramic substrate chip
  • heat sinking laser cutting alumina ceramic substrate chip
  • heat sinking laser cutting alumina ceramic substrate chip
  • heat sinking laser cutting alumina ceramic substrate chip
  • heat sinking laser cutting alumina ceramic substrate chip

heat sinking laser cutting alumina ceramic substrate chip

    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 281

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 sinking laser cutting Alumina Ceramic Substrate chip

Reputation depends on quality, quality comes from Hard!


Alumina Ceramics:

The ceramic substrate refers to a special process plate in which a copper foil is directly bonded to a surface of an alumina (Al 2 O 3 ) or aluminum nitride (AlN) ceramic substrate (single or double sided) at a high temperature. The ultra-thin composite substrate produced has excellent electrical insulation properties, high thermal conductivity, excellent solderability and high adhesion strength, and can etch various patterns like a PCB board, and has a large current carrying current. ability. Therefore, ceramic substrates have become the basic material for high-power power electronic circuit structure technology and interconnection technology.

◆ Strong mechanical stress, stable shape; high strength, high thermal conductivity, high insulation; strong bonding, anti-corrosion.
◆ Better thermal cycle performance, the number of cycles is up to 50,000 times, and the reliability is high.
◆It can etch various graphic structures like PCB board (or IMS substrate); it is non-polluting and pollution-free.
◆The use temperature is wide -55 °C ~ 850 °C; the thermal expansion coefficient is close to silicon, simplifying the production process of power modules.
ceramic substrate

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

Product Categories : Alumina Ceramics > Alumina Ceramic Disk

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