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ISO9001 75W25Cu Tungsten Copper Plate As Heat Sink Material

Fonlink Photoelectric (Luoyang) Co., ltd

ISO9001 75W25Cu Tungsten Copper Plate As Heat Sink Material

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Brand Name : Sifon

Model Number : 75WCu

Certification : ISO9001/ ISO14001

Place of Origin : China

MOQ : 5kg

Price : negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, , MoneyGram

Supply Ability : 2ton/month

Delivery Time : 20-30 days

Packaging Details : exportable wooden box with foam sheet inside

material : WCu

chemical composition : 75W25Cu

density : 14.5-15g/cm3

surface : bright

application : electronic

advantage : manufacturer: price, quality, lead time

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copper tungsten sheet tungsten copper plate as heat sink material

  • Products detail:

W-Cu heat sink material is a composite of tungsten an copper, with both tungsten low expansion characteristics, but also has copper of high thermal conductivity properties, and the tungsten and copper in the thermal expansion coefficient and thermal conductivity can be adjusted with the W-Cu composition, also the composite can be machined to various shape, these features make the application of this composite with great convenience.

Advantages:

  1. High arc resistance combined with good electrical conductivity
  2. Low thermal expansion
  3. High thermal conductivity

Application:

  1. Electrodes for resistance welding
  2. Arc contacts and vacuum contacts in high/medium voltage breakers or vacuum interrupters
  3. Electrodes in electric spark erosion (EDM) cutting machines
  4. Heat sinks and heat spreaders for passive cooling of electronic devices
  5. Electronic packaging materials
  6. Radio base station components

content 90W/ 10Cu 85W/ 15Cu 80W/ 20Cu 75W/ 25Cu 70W/ 30Cu 60W/ 40Cu 50W/ 50Cu
density 16.75 15.9 15.15 14.5 13.85 13.15 11.85

item surface thickness width length
T tolerance
Wcu plate grind ≥1.5-70 ±0.05 ≤200 ≤500

ISO9001 75W25Cu Tungsten Copper Plate As Heat Sink Material

  • Advantage of Sifon:

As the manufacturer, firstly, we have very good quality control system, the products will be inspected by each step including the surface, the dimension, crack, or other inspection item as cumtomer requires.

Secondly, as a factory, our price has obvious advantages. We'd like to make our customer purchase good quality products with good price. It's a win-win business.

What's more, we have full after sales service. In case there is a quality problem, we are responsible. And we will do our best to solve the problem to make our customer satisfied.

  • Brief show of Sifon factory:

ISO9001 75W25Cu Tungsten Copper Plate As Heat Sink Material

  • inspection method:

We have kinds of inspection equipments. Such as CMM, ultrosonic inspection, hardness tester, metallography analysis apparatus etc.

ISO9001 75W25Cu Tungsten Copper Plate As Heat Sink Material

  • Packing & shipping for tungsten copper alloy:

Tungsten copper alloy will be packed with kraft paper first to protect the surface.

To ensure the safety during transportation, products will be packed accordingly with exportable wooden box with foam sheet protection inside.

If customer has special packing requirments, we will try to meet them.

Note: When you received the products, open the package carefully, some parts are sharp, please protect yourself. And if there is any damage, remember to contact with us, we will solve the problem for you.

  • FAQ:

1. How do you insure the quality is good?

--Our products are produced by ourselves from the begining. And we could control the quality step by step by inspecting the products at each step. Before shipping, our inspection department will check all the products carefully, including dimension, material, surface.

2. Could you make sure the shipping safety?

--yes, we will pack the goods carefully with wooden box and foam sheet inside to protect the products. Some special products, we will make mould for it to make sure the shipping safety.

3. Can I get free sample?

--yes, we'd like to offer free sample if the sample costs less than $100.

  • Contact information:

For more information, please contact with me:

email: xiaqiaozhen@lysifon.com

Tel: 86 18638869625

whatsapp: 18638869625

skype: moonxia520


Product Tags:

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