??? ??
?? ?? ???? ?? ???? ? ?? ????? ???? ????. ???? ?? - ???? ?? - ??? ?? ??, ?? ??? ?? ??, ??, ?? ? ??? ?????. ??? ???? ?? ???? ?? ????? ?????.
???? ??? ?? ??? ???? ??? ???? ??????. ???? ?? ?? ?? ?? ??? ?? ??? ??? ???? ?? ????. 1650 ° C ??? ???? ???? ?? ?? ?? ??
?? |
W |
??? (%, Max. ) |
||||||||||
Al |
As |
Bi |
Ca |
Mg |
Cd |
Co |
Cr |
Cu |
Fe |
K |
||
FW-1 |
99.9 |
0.001 |
0.0012 |
0.0001 |
0.002 |
0.001 |
0.0003 |
0.001 |
0.0015 |
0.0008 |
0.004 |
0.002 |
FW-2 |
99.8 |
0.0015 |
0.0015 |
0.0003 |
0.003 |
0.0015 |
0.0003 |
0.001 |
0.0015 |
0.001 |
0.008 |
0.003 |
Na |
Mn |
Mo |
Ni |
P |
Pb |
Sb |
Si |
Sn |
Ti |
V |
C |
- |
0.002 |
0.0007 |
0.004 |
0.002 |
0.001 |
0.0001 |
0.0003 |
0.002 |
0.0001 |
0.0008 |
0.0008 |
0.005 |
- |
0.003 |
0.001 |
0.01 |
0.004 |
0.002 |
0.0003 |
0.0005 |
0.004 |
0.0003 |
0.001 |
0.001 |
0.01 |
- |
Fsss.size? ?? 14 ???? ??????.
?? |
Fsss.(μm) |
O2 ( %,Max. ) |
04 |
BET:<0.10 |
0.80 |
06 |
BET:0.10~0.20 |
0.50 |
08 |
Fsss: ≥0.8~1.0 |
0.40 |
10 |
Fsss:>1.0~1.5 |
0.30 |
15 |
Fsss: >1.5~2.0 |
0.30 |
20 |
Fsss: >2.0~3.0 |
0.25 |
30 |
Fsss: >3.0~4.0 |
0.25 |
40 |
Fsss: >4.0~5.0 |
0.25 |
50 |
Fsss: >5.0~7.0 |
0.25 |
70 |
Fsss: >7.0~10.0 |
0.20 |
100 |
Fsss: >10.0~15.0 |
0.20 |
150 |
Fsss: >15.0~20.0 |
0.10 |
200 |
Fsss: >20.0~30.0 |
0.10 |
300 |
Fsss: >30.0 |
0.10 |
?? : ?? ??? 50 ??
???????????? ?? 100kgs ??.
?? : ??? ?? ?? ?? ???
???????????? ????.
??? ??? ???? ???? ??????. ???:sales@chinatungsten.com ?? ???:+86 592 5129696.