Direct Bond Copper Aluminum Oxide AL2O3 Metallized Ceramic Substrate



Our company is specialized in high-power ceramic heat dissipation substrates such as aluminum nitride and aluminum oxide,
with thermal conductivity of 20-240w /M.K. Coating types: gold, platinum, silver, nickel, zinc, color titanium, etc.
The most densely covered line 0.5mil, minimum through hole 2mil, the thinnest coating 2nm, the thickest gold layer 500um,
processing ceramic heat sink, ceramic gold plated substrate, ceramic heat sink processing, gold plated carrier,
heat dissipation substrate, heat conduction pad block.

 

Metallization types:

Ceramic insulator + Ag plating
Ceramic insulator + Mn-Mo plating + Ni plating
Ceramic insulator + Mo-Mn plating + Au plating
Ceramic insulator + Mo-Mn plating + Sn plating

Special types are available according to customer's drawings or samples

Aluminium nitride Ceramic is commonly used for production of electric circuit ceramic substrates, it is most frequently used ceramic
substrates becasue of its excellent advantages:

- High thermal conductivity
- Low coefficient of expansion
- High strength
- High temperature resistance
- Chemical resistance
- High resistivity
- Small dielectric constant
- No toxicity

 

 

 

 

Lianyungang Highborn Technology CO.,LTD



Is a leading high-tech ceramic development and production enterprises.
Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on. With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products. Our materials including:
- Alumina ceramic tube, alumina parts( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconia cermaic ( Yttria stabilized ZrO2 )
- Silicon Nitride ( GPS Gas pressure sintered & Hot pressed Si3N4 )
- Silicon carbide
- Boron Carbide ( B4C )
- Boron Nitride ( Hot pressed BN )
- Machinable Glass Ceramic
- Steatite, cordierite

Q:Are you a trading company or a manufacturer?

A:We are professional manufacturer which has almost 10 years of experience in this industry.


Q:Can you produce according to the samples?

A:Yes,we can produce by your samples or technical drawings.


Q:Would it be possible for us to visit your factory?

A:Sure,we welcomed our customers visit our factory in any time.


Q:Will your company supply samples?

A:Yes,the sample expense will be deducted from the value of your order.


Q:What's your payment terms?

A:T/T, L/C, Western Union, Money Gram, are available for us.


Q:Delivery time for my order?

A:Within 7-15 working days for your sample order; 20 working days for your bulk order( It depends on the models and quantity you are going to order)