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Processing technology
Raw
material
Mixing
Alloying
Pressing
Sintering
Forging
Rolling
Heat
treatment
Machine
processing
Quality
testing
Tungsten rod,bar

Tungsten rod,bar

more

                              


Application

● Suitable for producing ion implantation parts;

● Producing for electric light source parts and electric vacuum components;

● Used as heating elements and refractory parts in high temperature furnaces;

● Used as electrodes in field of rare earth metal industry.

● Electrode in the field of device and machining technology or in the lighting industry:


(Tungsten rod metallographic photo)


Production capacity:

Surface

Diameter(mm)

Tolerance of diameter

Length(mm)

Tolerance of length

Roughness(um)

Sintering

Φ10~Φ350

±1~±2

10~800

±1~±2

Ra≤3.2

Forged

Φ10~Φ350

±1~±2

10~3000

±1~±2

Ra≤3.2

Lathed

Φ10~Φ350

±0.01~±0.05

10~3000

±0.01~±1

Ra≤1.6

centreless

Φ10~Φ80

±0.01~±0.05

10~3000

±0.01~±1

Ra≤0.8


Chemical Component :

Mark

Tungsten content

Total Impurity content

Individual element content

W1

≥99.95%

≤0.05%

≤0.01%

W2

≥99.95%

≤0.05%

≤0.01%


With 20 years’ experience and thousands of product developments, we perfectly understand the behavior and capabilities of tungsten and it’s alloys. Such as WL; WMo