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?? ???????? ????? ? ????? ?? ???? ????? ???? ?????? ???????? ????? ??? ?? ?????? Chinatungsten ???? ???? ?????? ???? ?????? ????? ?? ?????? ???? ??? ??? ????? (FSSS)? ???? ???? ??? ???? ?????? ?? ?? ????. ???? ?????? ????? ?????? ??? ??????? ????? ???? ?????? ? ?????.

?????? ?????? ????? ?? ??????? ???? ??????

???

???

????? ?????(g/in3)

????? ? ????? ??

????

WT%

C100

-325

110 - 140

+325
-325

0 - 10
>90

C110

-200/+325

105 - 135

+200
-325

0
0 -10

C120

-60/+325

95 - 125

+60
-325

0
0 - 10

CUSTOMER SPECIFIC MESH RANGES AVAILABLE

TYPICAL TRACE ELEMENT CHEMICAL ANALYSIS

METALLIC IMPURITIES (WT%)

????

??????

?????

????

??????

?????

Al

0.003

<0.001

Mo

0.020

0.005

Co

0.005

<0.001

Na

0.010

0.002

Cr

0.020

0.008

Ni

0.020

0.008

Cu

0.005

<0.001

Si

0.002

<0.001

Fe

0.020

0.004

Sn

0.002

<0.001

??????? NON_METALLIC (WT%)

????

<0.008

?????? (?? ??? ???? ?? ????)

<0.070

W (WT %) > 99.8 ?? ??????? ??????
?????? ????? - ????? ????? ? ????? (COA) ????? ?? ?????? ?? ???? ?????? ??????. ?? ????? ?? COA ?? ??? ??? ???:
  • ?????? ????? ???? (???? ??? ??? ASTM B-330)
  • ????? ????? (????? ???? ??? ASTM B-329) ]
  • ?????? ???? (Photelometer ASTM B-430? Sedigraph ?? ?????? Mastersizer)
  • ????? ? ????? ??????? ???????

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

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

 

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