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
copper tungsten sheet tungsten copper plate as heat sink material
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.
|content||90W/ 10Cu||85W/ 15Cu||80W/ 20Cu||75W/ 25Cu||70W/ 30Cu||60W/ 40Cu||50W/ 50Cu|
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.
We have kinds of inspection equipments. Such as CMM, ultrosonic inspection, hardness tester, metallography analysis apparatus etc.
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.
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.
For more information, please contact with me:
Tel: 86 18638869625
ISO9001 75W25Cu Tungsten Copper Plate As Heat Sink Material Images