Dongguan Haikun New Material Co., Ltd.
Dongguan Haikun New Material Co., Ltd.
refractory high purity alumina ceramic crucible sheet plate
  • refractory high purity alumina ceramic crucible sheet plate
  • refractory high purity alumina ceramic crucible sheet plate
  • refractory high purity alumina ceramic crucible sheet plate
  • refractory high purity alumina ceramic crucible sheet plate
  • refractory high purity alumina ceramic crucible sheet plate
refractory high purity alumina ceramic crucible sheet plate
refractory high purity alumina ceramic crucible sheet plate
refractory high purity alumina ceramic crucible sheet plate
refractory high purity alumina ceramic crucible sheet plate
refractory high purity alumina ceramic crucible sheet plate

refractory high purity alumina ceramic crucible sheet plate

Payment Type:
L/C, T/T, D/P, Paypal, Money Gram, Western Union
Incoterm:
FOB
Min. Order:
1 Piece/Pieces
Min. Order:
1 Piece/Pieces
Delivery Time:
15 Days
Transportation:
Ocean, Land, Air
Port:
Shenzhen
Quantity:

Your message must be between 20 to 2000 characters

Contact Now
Basic Info
Basic Info
Place of Origin: Guangdong,China
Supply Ability: 1,000,000 pcs/Month
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB
Certificate: SGS
Transportation: Ocean,Land,Air
Port: Shenzhen
Product Description
Product Description

refractory high purity alumina ceramic crucible sheet plate

Reputation depends on quality,  quality comes from Hard!


Alumina Ceramics:

Alumina substrate is the most commonly used substrate material in the electronics industry. It has high mechanical and thermal properties and high chemical stability compared to most other oxide ceramics. Technical manufacturing and different shapes. Slyton Alumina substrates are already available for 3D customization. At present, there are five types of ceramic heat-dissipating substrates: HTCC, LTCC, DBC, DPC, and LAM. Among them, LAM belongs to the patented technology of Slyton and the National Optoelectronic Laboratory of Huazhong University of Science and Technology. HTCC\LTCC belongs to the sintering process, and the cost will be Higher.
DBC and DPC are professional technologies that have been developed and matured in recent years in China. DBC uses high temperature heating to combine Al2O3 with Cu plate. The technical bottleneck is that it is difficult to solve the problem of micropores between Al2O3 and Cu plates. This makes the mass production energy and yield of the product more challenging. The DPC technology uses the direct copper plating technology to deposit Cu on the Al2O3 substrate. The process combines materials and thin film process technology. The most commonly used ceramic heat sink substrate in recent years. However, its material control and process technology integration capabilities are relatively high, which makes the technical threshold for entering the DPC industry and stable production relatively high. LAM technology is also known as laser rapid activation metallization technology.alumina ceramics


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.

Send your message to this supplier

  • Mr. Watson Lin

  • Enter between 20 to 4,000 characters.

Product Categories