Tungsten Final Products

Special Offer ---Crystallized Tungsten Powder

Products

W Powder

WC Powder

W Powder
For W-wire

W Powder  Doped
For W-wire

Casting WC

Al ppm

10

10

 

30--100

 

As ppm

10

10

     

Bi ppm

3

       

Ca ppm

15

15

     

Cd ppm

5

5

     

Cr ppm

20

30

   

0.20%

Co ppm

10

30

   

0.05%

Cu ppm

3

3

     

Fe ppm

30

100

</=20

</=20

0.50%

Mg ppm

10

10

     

Mn ppm

10

10

     

Mo ppm

30

30

</=30 </=30

0.25%

Na ppm

15

15

     

Ni ppm

20

30

     

K ppm

15

15

</=20

70--160

 

O ppm

    </=800    

P ppm

10

10

     

Pb ppm

3

3

     

S ppm

10

       

Sb ppm

5

5

     

Si ppm

10

15

</=20 150--320  

Sn ppm

3

5

     

Ti ppm

10

10

   

0.20%

V ppm

10

10

   

0.20%

Zn ppm

         

CI ppm

         

SO4 ppm

         

Free C%

 

6.13+/-0.05

     

Total C%

30

0.07-0.05

     

N.V.R%

         

PH value

         

Main Content%

W Balance

W Balance

     

CalcinedLoss%

         

Size Fsss

0.6-20um

0.8-22um

     

Apparent Density

         

Process Method

         

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