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Polished Tungsten Copper Alloy Copper Tungsten Bricks 5mm - 100mm Thickness

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Polished Tungsten Copper Alloy Copper Tungsten Bricks 5mm - 100mm Thickness

China Polished Tungsten Copper Alloy Copper Tungsten Bricks 5mm - 100mm Thickness supplier
Polished Tungsten Copper Alloy Copper Tungsten Bricks 5mm - 100mm Thickness supplier Polished Tungsten Copper Alloy Copper Tungsten Bricks 5mm - 100mm Thickness supplier Polished Tungsten Copper Alloy Copper Tungsten Bricks 5mm - 100mm Thickness supplier

Large Image :  Polished Tungsten Copper Alloy Copper Tungsten Bricks 5mm - 100mm Thickness

Product Details:

Place of Origin: P.R. China
Brand Name: FOTMA
Certification: ISO9001:2008
Model Number: CuW Alloy Brick

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Paper cartons or plywood boxes
Delivery Time: 20-25 days after deposit
Payment Terms: T/T, L/C, Western Union, PayPal
Supply Ability: 10000pcs/month
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Detailed Product Description
Cu Percent: 10% To 50% Thickness: 3mm - 110mm
Length: 40 - 400mm Width: 40 - 400mm
Surface: Machined Tolerance: +/-0.1mm

Polished Tungsten Copper Alloy Copper Tungsten Bricks 5mm to 100mm Thickness

 

Tungsten opper alloy brick is also called tungsten copper brick (tungsten-copper, Cu-W, or W-Cu), which is a pseudo alloy of copper and tungsten. As copper and tungsten are not mutually soluble, the tungsten copper alloy brick material is composed of distinct particles of one metal dispersed in a matrix of the other one. The microstructure of tungsten copper brick is therefore rather a metal matrix composite than a true alloy.

 

Tungsten copper alloys are used where the combination of high heat resistance, high electrical and/or thermal conductivity, and low thermal expansion are needed. Some of the applications are in electric resistance welding, as electrical contacts, and as heat sinks. As contact material the alloy is resistant to erosion by electric arc. WCu alloys are also used in electrodes for electrical discharge machining and electrochemical machining.


Tungsten copper brick combines the properties of both metals, resulting in a material that is heat-resistant, ablation-resistant, highly thermally and electrically conductive, and easy to machine.

 

Advantages of Copper Tungsten Bricks:

 

1. Better heat resistant; 
2. Low thermal expansion
3. High intensity
4. High density; 
5. Excellent thermal and electrical conductivity; 
6. Easy to be machined. 

7. Better ablate-resistant; 

8. High wear resistance

 

Dimensions of Copper Tungsten Bricks:

 

Type Dimension(mm) Note:

W-Cu copper

   Length(mm)

Width(mm)

Height(mm)

W50

 100-600

 10-300 

 2-200

W55

 100-600

 10-300 

 2-200

W60

 100-600

 10-300 

 2-200

W65

 100-600

 10-300

 2-200

W70

 100-600

 10-300 

 2-200

W75

 100-600

 10-300 

 2-200

W80

 100-600

 10-300 

 2-200

W85

 100-600

 10-300 

 2-200

W90

 100-600

 10-300 

     2-200    

 

GRADE

CHEMICAL CONTENT

DENSITY

HARDNESS

 

 

 

Cu

IMPURITY ≤

W

g/cm3  ≥

HB Kgf/mm2 ≥

μΩ.cm  ≤

%  ≥

MPa ≥

W50Cu

50±2.0

0.5

BAL

11.85

115

3.2

54

--

W55Cu

45±2.0

0.5

BAL

12.3

125

3.5

49

--

W60Cu

40±2.0

0.5

BAL

12.75

140

3.7

47

--

W65Cu

35±2.0

0.5

BAL

13.3

155

3.9

44

--

W70Cu

30±2.0

0.5

BAL

13.8

175

4.1

42

790

W75Cu

25±2.0

0.5

BAL

14.5

195

4.5

38

885

W80Cu

20±2.0

0.5

BAL

15.15

220

5

34

980

W85Cu

15±2.0

0.5

BAL

15.9

240

5.7

30

1080

W90Cu

10±2.0

0.5

BAL

16.75

260

6.5

27

1160

 

Picture show:
 
Polished Tungsten Copper Alloy Copper Tungsten Bricks 5mm - 100mm Thickness

Contact Details
Hubei Fotma Machinery Co., Ltd.

Contact Person: Ms. Pauline

Tel: 86-27-87773485

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