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?????? ????? ????? ??????? ???? ???? ???? ?? ???? ??? ???? ???? ?99.95% ???? ??????? ?? ????? ?? ??????? ?????? ?? 10 ??????. ????? ??? ?????? ??????? ???? ????? ???? ???? ??? ????, ??????? ???? ????, ?????? ??? ??????????, ??? ????? ???? / ?? ??????? ??????.

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Type

AVG. Particle Size FSSS (microns)

Apparent Density
(g/in3)

Standard Screening

C3

0.60-0.99

20 - 40

-100 Mesh

C5

1.00-1.39

25 - 50

-100 Mesh

C6

1.40-1.99

30 - 60

-100 Mesh

C8

2.00-3.99

35 - 70

-200 Mesh

C10

4.00-5.99

40 - 80

-200 Mesh

C20

6.00-9.99

50 - 90

-200 Mesh

Trace Element ?????? ????? ????????

Metallic Impurities (WT%)
Element

 Max

 Typical

 Element

Max

Typical

Al

0.003

<0.001

Mo

0.020

0.005

Co

0.005

<0.001

Na

0.010

0.005

Cr

0.020

0.005

Ni

0.020

0.005

Cu

0.005

<0.001

Si

0.002

<0.001

Fe

0.020

0.002

Sn

0.002

<0.001

Non-Metallic Impurity (WT%)

Type

Carbon

Oxygen(Loss on Reduction)

C40

<0.008

<0.070

C60

<0.008

<0.070

C80

<0.008

<0.070

TUNGSTEN (WT%) > 99.8% Excluding Gases

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????? ????? (COA) ????? ?? ????? ?? ???? ??????? ?????. ????? ?????? ?? COA ????? ?? ??????? ?????:
  • ???? ??????? ????? (???? ?? ???? ASTM B-330)
  • ?????? ?????? (???? Volumeter ASTM B-329)]
  • ??????? ???? ??????? (Photelometer ASTM B-430, SediGraph, ?? Malvern Mastersizer)
  • ????? ????? ?????

?????: ????? ???? ??????? ?????? ?????? ?????? ?? 50 ?? 100 ???? ??? ?? ???.
????: ???? ???? ??? ?????? ???????? ???????.

?? ?? ?? ????? ????? ???????, ?? ???? ????? ????? ????"? ?????: sales@chinatungsten.com ?? ??????: +86 592 5129696.

 

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1.Tungsten Powder

2.Catalog of Tungsten Powder

3.Fine Tungsten Carbide Powder

4.Terms of Powder Metalury