• 7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
  • 7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
  • 7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
  • 7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
  • 7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
  • 7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu

7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu

Product Type: Wcu Alloy
Material: Wcu Alloy
Carbon Content: Low Carbon
PCD: Customizable
ET: Customizable
Hole: Customizable
Samples:
US$ 80/kg 1 kg(Min.Order)
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Customization:

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Rating: 5.0/5
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Basic Info.

Model NO.
WCu
Certificate
ISO9001:2015
Delivery Time
7-20d
Surface
Machining
Main Market
Global
Specific Specifications
Customizable
Transport Package
Plywood Box
Specification
Customizable
Trademark
combat
Origin
Luoyang
HS Code
8101100010
Production Capacity
5000kg/Month

Product Description

Company profile
7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
Product Description


TUNGSTEN COPPER COMPOSITE (WCu)
Product Brief Introduction
W-Cu heat sink material is a composite of tungsten and 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. The thermal expansion can be adjusted to match with the following material:
Ceramic materials: , (A-90,A-95,A-99), BeO (B-95, B-99), AIN, etc;
Semiconductor materials: Si, GaAs, SiGe, SiC, GaP;
Metal Material: Kovar alloy(4J29), 42 alloy;
The quality of our composite is the leader in China, contributed with our strict quality control measures. Our porosity is very low; our surface/volume ratio(measured with BET) is only 50% of similar products of 100 pieces of 5*5*2 mm W80-Cu20 composite). Our products have high hermeticity and can pass the He mass-spectrometer leak test (<<5*-9Pa·/S)
Our Tungsten Copper Composite Features:
No Fe, Co, Ni, Mn and other elements added as the sintering activator, to maintain a high thermal conductivity
Excellent hermeticity
Can provide semi-finished or finished (Ni/Au plated) products
Precision machining and excellent dimensional control, surface finish and flatness
With close technical support including product design, custom manufacturing, testing and post sale supports.
Product PropertiesPhysical Properties of Major Products
Material Wt%
Tungsten Content
Wt%
Copper Content
g/
Density at 20ºC
W/M.K
Thermal conductivity at 25ºC
(10-6/k)
Coefficient of thermal expansion at 20ºC
W90Cu10 901 Balance 17.0 180-190 6.5
W85Cu15 851 Balance 16.4 190-200 7.0
W80Cu20 801 Balance 15.6 200-210 8.3
W75Cu25 751 Balance 14.9 220-230 9.0
W50Cu50 501 Balance 12.2 310-340 12.5

  7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu 7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu

 

Exhibition demeanor

 

7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
Technological process
7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
Plant and equipment
7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu

Logistics and packaging
7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu
7-20d Customizable Combat Plywood Box Luoyang Inoculant Tungsten Copper Wcu

FAQ
Q: What information should I let you know if i want to get a quotation?

A: The required material dimension (Thickness*Width*Length,diameter*length; if possible, please kindly supply us drawings).
The required more information, such as Surface Condition, Tolerance Request, The Quantity, and other mechanical and technical details.
     
If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.
 
Q: How do you gurantee the quality of the products?

A: Each step of production and finished products will be carried out inspection by QC department before storing in the warehouse. NG goods are not allowed in the completed goods warehouse.
 
Q: Can you guarantee the prompt delivery?

A: Yes, when we get your inquiries, not only we will evaluate the more competitive price, but also we can get the most reasonable delivery time. So the prompt delivery can be guaranteed.
 
Q: What is the shipping cost?

A: The shipping cost is determined by the destination port, weight, packing size, total CBM of the products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.

Q:What is the transportation way?
A:If the Gross Weight ≤45kg, it's better by express such as TNT, DHL, FedEx,, etc. 
If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered.
If the Gross Weight ≥ 100kg ,you can choose by Air or Sea to the nearest port.

 

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