Zhuzhou Jiabang Refractory Metal Co., Ltd.

No.8 Shayuan Road,Xiangtan,Hunan,China

Free Member

Electronic Packaging W80cu Tungsten Copper Alloy Substrate Mounting Base Plate

China

-

1 ~ 20 / Piece Get Latest Price

China

1 per Piece

50 Piece

vacuum packaging

15dadys

600000 Piece per Month

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

Tungsten copper

Product Specification

Electronic Packaging

Per Customer Drawing

Product 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

 

W90Cu

 

W

 

Cu

 

90±1

 

balance

 

17.0

 

≥99

 

5.6~6.5

 

180~190

 

W85Cu

 

W

 

 Cu

 

85±1

 

balance

 

16.3

 

≥99

 

6.3~7.0

 

190~200

 

W80Cu

 

W

 

 Cu

 

80±1

 

balance

 

15.4

 

≥99

 

7.6~9.1

 

200~220




 

Contact Us

Zhuzhou Jiabang Refractory Metal Co., Ltd.

Contact Person

Ms. Erin

Company

Zhuzhou Jiabang Refractory Metal Co., Ltd.

Address

No.8 Shayuan Road, Xiangtan, Hunan, China,

To

Subject

Message

I want to know

More Products From Other Suppliers

Book call on your favorite time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services