Welcome to Fotma Alloy!
page_banner

products

Fast delivery Molybdenum Material - Tungsten Copper WCu Heat Sink – Fotma

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of Titanium Plate For Sale, Cnc And 3d Printing, Tungsten Bits, Competitive price with high quality and satisfying service make us earned more customers.we wish to work with you and seek common development.
Fast delivery Molybdenum Material - Tungsten Copper WCu Heat Sink – Fotma Detail:

Description

Tungsten copper electronic packaging material has both the low expansion properties of tungsten and the high thermal conductivity properties of copper. What is particularly valuable is that its thermal expansion coefficient and thermal conductivity can be designed by adjusting the composition of the material brought great convenience.

FOTMA uses high-purity and high-quality raw materials, and obtains WCu electronic packaging materials and heat sink materials with excellent performance after pressing, high-temperature sintering and infiltration. 

Tungsten Copper WCu Heat Sink

Advantages of Tungsten Copper (WCu) Electronic Packaging Materials

1. The tungsten copper electronic packaging material has an adjustable thermal expansion coefficient, which can be matched with different substrates (such as: stainless steel, valve alloy, silicon, gallium arsenide, gallium nitride, aluminum oxide, etc.);

2. No sintering activation elements are added to maintain good thermal conductivity;

3. Low porosity and good air tightness;

4. Good size control, surface finish and flatness.

5. Provide sheet, formed parts, also can meet the needs of electroplating.

Copper Tungsten Heat Sink Properties

Material Grade Tungsten Content Wt% Density g/cm3 Thermal Expansion ×10-6  CTE(20℃) Thermal Conductivity W/(M·K)
90WCu 90±2% 17.0 6.5 180 (25℃) /176 (100℃)
85WCu 85±2% 16.4 7.2 190 (25℃)/ 183 (100℃)
80WCu 80±2% 15.65 8.3 200 (25℃) / 197 (100℃)
75WCu 75±2% 14.9 9.0 230 (25℃) / 220 (100℃)
50WCu 50±2% 12.2 12.5 340 (25℃) / 310 (100℃)

Application of Tungsten Copper Heat Sinks

Materials suitable for packaging with high-power devices, such as substrates, lower electrodes, etc.; high-performance lead frames; thermal control boards and radiators for military and civilian thermal control devices.


Product detail pictures:

Fast delivery Molybdenum Material - Tungsten Copper WCu Heat Sink  – Fotma detail pictures

Fast delivery Molybdenum Material - Tungsten Copper WCu Heat Sink  – Fotma detail pictures

Fast delivery Molybdenum Material - Tungsten Copper WCu Heat Sink  – Fotma detail pictures

Fast delivery Molybdenum Material - Tungsten Copper WCu Heat Sink  – Fotma detail pictures


Related Product Guide:

We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for Fast delivery Molybdenum Material - Tungsten Copper WCu Heat Sink – Fotma , The product will supply to all over the world, such as: Egypt, Orlando, Bulgaria, We've been always creating new technology to streamline the production, and give products with competitive prices and high quality! Customer satisfaction is our priority! You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We are going to present our best service to satisfy all your needs! Remember to contact us right away!
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Jean Ascher from Malta - 2018.10.01 14:14
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Roland Jacka from Cancun - 2018.12.11 14:13
    Write your message here and send it to us