???? ??????? ??????
?????? ??????? (W2O3) ??? ?????? ?? ??????? ?????. ?? beenreported (2006) ??? ???? ???? ?? ?? ??? ????? ???? ????? ?????????? ???? 140-240 ????? ?????? ??????? W2 (N (CH3) 2) 6 ?????. ??? ?? ?????? ????? ????? ??????? ????: ??? ????? ?????? ??????? ?W2O3 ????? ??? ????? ?????? ?? ??????? ??? ????? ????? ??? ????? 92, ????? ?????? ????? ?????? ??????? ?? 183.84 ????? ????? ????? ?????? ??? WO3.
?????? ??????? ?????? ??? ???? ?????? ????? ?????? ?????? ????. ??? ????? ?? ??? paratungstate ??????? calcining ??????? ????????? ?????? ????? ???? ??????? ?????. OSRAM ????? ??? ?????? ????????? ????? ????? ?????? ????. ?????? ??????? ???? ????? ????? ?????? ???? ??????? ???? ???????? ?????.
?????? ?????? ??????? (BTO) ????? ?? ?????? ?????? ??????? (TBO). TBO ????? ?? ??? ????? ?? APT ??? ???? ?? ????, ????? ????? ??????? ????? ?????. ?? ?? ?????? ????? ?????, ??? ????? ???????? ????? ?????, ??? trioxide, ??? ??????? ???????? ??????? ???????? ?????.????? ?????? ?? ??????? ??? ?TBO ???? ??????? ??????.
TBO ??? ???? ????? ????? ????? ??? ??????? ????? W ??"?.???? ????? ??? ???? ??? ???? ???? ????, ???? ????? ??????. ?? ?????? TBO ?? pseudomorphous ?????? APT ????????, ??? ?????? ???? trioxide ???????.
1. ????? ?????: WO3-x
2. ???? ?????????: ???? ?????, ????? ?? ?????? ????????? ?????????
3. ?????? ??????: ?????? ?????? 60 ??? ???
?????? ??????:2.3~2.8g/cm3
4. ?????? ??????:
Element |
% Max. |
Element |
% Max. |
Element |
% Max. |
Al |
0.0005 |
Co |
0.0005 |
Mn |
0.0005 |
As |
0.001 |
Cr |
0.0005 |
Mo |
0.002 |
Bi |
0.0001 |
Cu |
0.0005 |
Ni |
0.0005 |
Ca |
0.001 |
Fe |
0.001 |
P |
0.0007 |
Mg |
0.0005 |
K |
0.001 |
Pb |
0.0001 |
Cd |
0.0001 |
Na |
0.001 |
S |
0.0007 |
Sb |
0.0003 |
Si |
0.001 |
Sn |
0.0003 |
Ti |
0.0005 |
V |
0.0005 |
- |
- |
5.?????: ???? ???? ????? ?????? ?? ????? ?? ?????? ?? 100/200kgs ??? ?? ???.
????: ?????? ????? ?????? ??????.
?? ?? ?? ????? ??????? ??????? ?????, ?? ???? ????? ????? ????"? ?????:sales@chinatungsten.com ?? ??????: +86 592 5129696
?????? ??????>>
| ???? ??????? | ??? ???? ??????? | ???? ??????? | ??????? ??????? | ????? ??????? ????? ??????? | ????? ??????? ???? | ??????? ?????? '??? | ??????? ????? |
| ????? Chinatungsten | ??????? ????? | ??????? ????? ??????? | ??????? ???? ?????? | ??????? ??????? ??????? ???? | ??????? ?????? ??????? | ?????? ??????? | Xiamen Tungsten ??????? ??? | ???? ??????? | ???????? | ??? ??????? | ??? ??????? | ?? ??????? ???? ??????? ??? | ?? ????? | ??????? ???? | ??? ??????? Sinker | ??????? ????? |