Tel: +86-15896504204

Email: lyhuapei@aliyun.com

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Factory Add:Industrial Area,Xigong District, Luoyang, Henan, China

Office Add:Room3-2-402,Qiyi Road,Xigong, Luoyang,Henan,China

Post Code:471000

Tel:+86-15896504204

Fax:+86-379-60691660

Email: lyhuapei@aliyun.comm

Skype ID:yanzhendoris

Tungsten foil/sheet/ plate Home - Product - Tungsten products - Tungsten foil/sheet/ plate - main

tungsten plate

1. Suitable for producing ion implantation parts;

2. For producing electric light source parts,components of electric vacuum;

3. For producing W-boats,heat shield and heat bodies in high temperature furnace;

4. Used for tungsten sputtering target

Tel: +86-15896504204
Description

一、Physical property
1PurityW≥99.95%
2Density ≥19.1g/cm3
3Flatness≤2%

4. Product Standard:GB/T3875-83 or ASTM B 760-86

Product main characteristics

1. High melting point (3410 centigrade)

2. Low thermal expansion

3. High electrical resistance

4. Low vapour pressure

5. Good thermal conductivity

6. High density

二、Size and tolerance

Tungsten foil size: Thickness(0.05-0.2)*W<200mm*Foil

Tungsten sheet/plate size

Thickness

Thickness tolerance

Width

Width tolerance

Lenght

Length tolerance

<0.2

±0.02

10~150

±2

500

±2

0.3

±0.03

10~250

±2

500

±2

0.4

±0.04

10~250

±2

500

±2

0.5

±0.05

10~300

±2

500

±2

0.8

±0.07

10~300

±0.5

500

±0.5

1.0

±0.08

10~300

±0.5

600

±0.5

1.5

±0.12

10~400

±0.5

600

±0.5

2.0

±0.12

10~500

±0.5

700

±0.5

3.0

±0.20

10~500

±0.5

600

±0.5

4.0

±0.30

10~500

±0.5

600

±0.5

≥5.0

±0.40%

10~550

±0.5

600

±0.5

Application

1. Suitable for producing ion implantation parts;

2. For producing electric light source parts,components of electric vacuum;

3. For producing W-boats,heat shield and heat bodies in high temperature furnace;

4. Used for tungsten sputtering target