Customized W85Cu Tungsten Copper Alloy Electronic Packaging Mounting Base Plate By Zhuzhou Jiabang Refractory Metal Co., Ltd., China
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Customized W85Cu Tungsten Copper Alloy Electronic Packaging Mounting Base Plate

Customized W85Cu Tungsten Copper Alloy Electronic Packaging Mounting Base Plate

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Packaging Detail:

customized

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Supplying Ability:

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Payment Type:

PayPal, Western Union, L/C, T/T

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Zhuzhou Jiabang Refractory Metal Co., Ltd.

Zhuzhou Jiabang Refractory Metal Co., Ltd.

China

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Personne à contacter Ms. Erin

No.8 Shayuan Road, Xiangtan, Hunan

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Description

Product Description:
It is a composite of tungsten and copper. The coefficient of thermal expansion (CTE) of the composite can be disigned by controlling the content of tungsten, matching that of the materials, such as Ceramics (Al2O3, BeO),Semiconductors (Si),Metals (Kovar), etc. The products are widely applicated in the fields such as radio frequency,microwave,high power diode packaging and optical communication system.

Features:
a.High thermal conductivity;
b.Excellent hermeticity;
c.Excellent size control,surface finish and flatness Semi-finished or finished (Ni/Au plated) products available;

Product information:

 

Type

  

     Composition

  

                                               Properties
 

 

  

element

  

Content wt%

                                   Density

  

CTE ppm/K

  

TC,W/m·K

Mass density, g/cm3

Relative density, %T.D
 

W*0Cu

  

W
Cu

  

*0±1
balance

  

*7.0

  

≥*9

  

5.6~6.5

  

**0~**0
 

W*5Cu

  

W
Cu

  

*5±1
balance

  

*6.3

  

≥*9

  

6.3~7.0

  

**0~**0
 

W*0Cu

  

W
Cu

  

*0±1
balance

  

*5.4

  

≥*9

  

7.6~9.1

  

**0~**0
W*5Cu W
Cu		 *5±1
balance		 *4.7 ≥*9 8.5~9.1 **0~**0







 

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