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

?????? ?????????? ?????? ???????? ???????? ?? WO2.72 (?? W18O49)? ???? ??? ????? ?? ????? ????????? ?? ????? ????? ????? ??? ????? ????? ????? ????????? ?? ?????? ??????????.
???????
????? ???????? ???????? ?? ??? ????? ?????? ?????? ????? ????? ???? ???????? ???? ???????? ???? ????? ?????? ???????? ???? ??????? ????????? ???? ????? ??? ???????? ???????? ???????? ???? ?? BTO ?YTO. ??? ????????? ?? ?????? ??? ?? ????? ?? ?????? ???????? ??????. ???? ???? ???? ????? ?? ?????? ??????? ??? ???? ???? ?? ?????? ?????? ???????????? ???????? ????????.
?????
?????? ???????? ????? ???????? ???? ????? ?? ????? ????? ???????? ??????? ?????? ????????. ????? ???? ?? ?????? ?????? ??????? ????? ????? ???????? ????? ????? ????????. ?????????? ???????? ???????? ?? ???? ????? ?? ???? ?? ?????? ???????? ?????? ?????? ???? ?? ??? ???? ??????? ????? ???? ??? ???? ???? ?????? ????? ??????? ??????? ????????? ???? ??? ???? ????? ???? ?? ?????????? ??????? ?? ?????? ????. ???????? ??? ????? ???? ?? ?? ?? part.So ??????? ????????? ???? ?????? ?????? ?????? ????? ?? ???????? powder.Use VTO ????? ??? ?? ????? ???? ?? ??? ??? ???? ????? ???????? (WO2) ???? ?? ??????? ???? ??????? ????????? ????? ????????? ?????? ??????? ????? ?? ?????? ????????? ????? ????? ????????.
???????
?? ?????? ???? ?? ????? ???????? ?????? ?? ????????? ????? ?? 50KGS ?? 100KGS ??????? ??? ?????.
???????? ??????????
| ????:A1 | W18O49 ?????(%Min):95.00 | WO3 ?????(%min):5.00 | ||||||||||
| ?????:1.75g/cm3 | ??? ??????:10-18um | |||||||||||
| ?????(%max) | ||||||||||||
| ?????? | Sn | S | Cu | Mo | Bi | As | P | Si | Ca | Mn | Pb | Fe |
| MAX | 0.00005 | 0.0005 | 0.0010 | 0.00005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0001 | 0.00005 | 0.0005 | 0.0002 |
| ?????? | Ti | Mg | Na | K | Cr | V | Co | Ni | Sn | Al | Cd | Sb |
| MAX | 0.0002 | 0.0002 | 0.0004 | 0.0006 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.00005 | 0.0001 |




