?????? ????? ????????? ???
?? 1. ??????
??? ????????? ????? ?????? ???? ???? ???? ??? ?????? ?????? ????? ????? ??????. ????? ???? ??? ????? ?????? ? ????? ?????? ??? ??? ?? ?? ????? ???? ?????? ??????? ?? ???.
??
?????? ?????
?????? |
???? |
????? ??????? |
???? |
???? |
??? ?????? ????? |
YTO |
WO3 |
???? ???? |
WO3-0 |
???? ??? |
WO3-1 |
|||
???? ??? |
WO3-2 |
|||
??? ?????? ????? |
BTO |
W20O58 |
???? ???? |
WOX-0 |
| ???? ??? | WOX-1 |
|||
???? ??? |
WOX-2 |
|||
PS: ????? ?????? ??? ????? ????? ?????? W20O58 ???. |
||||
?? 3. ???? ???
??
3.1 ????? ?????? ??? ???? ????? ??? ???? ????? ?????? ??? ???? ???? ???????? ??? ??? ?? ???? ? ???? ???. ??? ??????? ???.
3.2 ??? ??????? ???? ?????? ? ?? ???? ??? ???? ???? ???? ???.
3.3 ????? ?????? ?? ???? ????? ???? ?? ???? 250um (60 ??) ????? ????? ???? ???.
3.4 ?? ????? ??? ????? ?????? ???? W20O58 ???? ???? ?? 70 ???? ????.
3.5 ????? ????? ? ????? ?????? ???? ???? ???? ????? ????? ? ????? ???? ?????? ???.
: 3.6 ?????? ????? ??????? ???? ??? ??? ?? ???????
???? ?????? |
WO3-0 |
WO3-1 |
WO3-2 |
|
????? ??????? |
Al |
0.0005 |
0.001 |
0.001 |
As |
0.001 |
0.001 |
0.003 |
|
Bi |
0.0001 |
0.0001 |
0.0005 |
|
Ca |
0.001 |
0.001 |
0.003 |
|
Co |
0.001 |
0.001 |
0.002 |
|
Cr |
0.001 |
0.001 |
0.001 |
|
Cu |
0.0003 |
0.0005 |
0.001 |
|
Fe |
0.001 |
0.001 |
0.003 |
|
K |
0.001 |
0.0015 |
0.002 |
|
Mg |
0.0007 |
0.001 |
0.002 |
|
Mn |
0.001 |
0.001 |
0.001 |
|
Mo |
0.002 |
0.005 |
0.02 |
|
Na |
0.001 |
0.0015 |
0.003 |
|
Ni |
0.0007 |
0.0007 |
0.001 |
|
P |
0.0007 |
0.001 |
0.002 |
|
Pb |
0.0001 |
0.0001 |
0.0005 |
|
S |
0.0007 |
0.001 |
0.001 |
|
Sb |
0.0005 |
0.001 |
0.002 |
|
Si |
0.001 |
0.001 |
0.003 |
|
Sn |
0.0002 |
0.0005 |
0.001 |
|
Ti |
0.001 |
0.001 |
0.002 |
|
V |
0.001 |
0.001 |
0.002 |
|
WO3 Calcination Loss |
0.5 |
0.5 |
0.5 |
|
?? 4.Test ???
4.1 ????? ???? ?? ???? ???? ?????? ??? ??? ???.
4.2 ??? ?????? ???? ??? ????? GB / T 3249. ?? ??????
4.3 ??? ????? ????? ??? ????? GB / T 1479. ?? ??????
4.4 ??? ????? ??????? ????? ??? ????? GB / T 4324 ?????? ??? ???.
?? 5.
????? ?????
5.1 ????? ???? ???? ????? ???? ??????? ?? ????? ??? ?? ?????????? ??? ????? ????? ???? ???? ???.
5.2 ?? ?? ?????? ?????? ????? ???? ????? ????? ?? ???? ?? ????????? ??? ???. ??? ????? ?????? ?? ??? ?????? ?????? ????? ???? ???? ????? ?? ???? ?? 3 ??? ?? ????? ?????? ?????.
5.3 ????? ???? ?? ???? ?? ??? ???? ?? ???? ?? ???? ?? ????? ?? ???? ???? ???.
????? 5.4 ????? ?? ????? ??? ????? GB / T 5314.
??????
5.5 ???? ????? ?????? ?? ?? ? ??? ???? ?? ?? ????? ??? ???? ?? ??????? ??? ????? ??? ?????? ????? ??? ?? ???? ?? ?? ?? ? ???? ?? ?? ?? ????? ???? ?? ?????????.
?? 6. ????? ???? ????? ??? ? ???? ????? ????
6.1 ????? ???? ?? ???? ?? ???? ??? ???????? ??? ????? ?? ???? ???? ???? ???? ??? ???? ??? ???? ???? ???? ? ??? ???? ?? ????? ?? ?? ???? ???? ?? ?? ????? ???? ? ????? ????? ?????? ???? ????.
6.2 ??? ? ??? ? ????? ????. ??? ??? ? ???? ????? ???? ?? ??? ?? ????? ????? ? ??????? ?? ?????? ????? ???? ???. ??????? ???? ??? ???? ????? ?????? ??? ???? ????? ?? ???? ??? ???.
6.3 ????? ????? ???? ?? ?? ???? ?? ?? ????? ??????? ??? ???.
1) ??? ?????? ????? ?? ?????
2) ??? ?????? ?????
3) ????? ???
4) ??? (??? ???? ? ??? ??????)?
5) ????? ????????? GB / T 26033-2010?
6) ????? ??? ? ??? ? ??? ??? ?????? ??????
7) ????? ID?
8) ?????? ?????.
??? ??? ?? ???? ????? ?? ????? ??????? ???? ????? ?????? ?? ?? ???? ?????? ?? ???? ?????: sales@chinatungsten.com ?? ?? ????:+86 592 5129696.
??????? ?????>>