???????? ???? ?????
????? ??????? (NBC ?Nb2C) ??? ???? ??? ???? ???? ??????, ????? ?????? ?????? ??? ???? ?????. ???? ??? ?? ????? ?? ??? sintering ???? ???? ???? ???????? ?????. ?? ?? ?? ????? ?? ???? ???? ???? ??? ???? ?? ??? ??????. ?? ???? ???? ???? ???????.
????? ???????? ??? ???? ????? ???? ?????? microalloyed ??? ????? ??? ???? ???? ?????? ?austenite, ????? ????? ??? ?????? ????? ????. ?????? ??? ??? ?????? micrometre ????? ?? NBC ?? ???? ???? ?????? ?????? ?????? ??? ????????? ?????? ??????? ???? ??????? ????? ????? ?????? ????? ????? ?????? ?????? ???. ??? ????? ????, ??? ??? ????? ?? ????? microalloyed, ?? ?? ????? ????, ???? ???? ?? ???? ?????? ?? ?????? ????.????? ?? ???? ?????? ?? ?????? ???? ?????? ????, ???????? ???? ???? ?????? ????? ?????? ?? ????? ??? ??????? ??????. ?? ???????? ??????? ???? ????? ?????. ??? ??, ?????? ????? ????? ??? ????? ?????? ????? ???? ???????.
Its CAS number is 12069-94-2.
????? ????? ????, ????? ??????? ???? ????? ?200-800 ????? ?????? ??????.
???? ?? ????? ??????? ???? ????? ?? ??? ????? ????.
????? ????????? ????? ??????? ?????? ???? ?????? ???? ?????? ????????.
Nb(Ta)C |
Chemical Composition(% Max.) |
Fisher Size(μm) |
|||||||
O |
N |
T.C |
F.C |
Fe |
Si |
Al |
Ti |
||
99.0 |
0.25 |
0.05 |
11.0 |
0.15 |
0.15 |
0.02 |
0.02 |
0.02 |
≤3.0 |
?? ?? ?? ????? ????? ????? ???????, ?? ???? ????? ????? ????"? ?????: sales@chinatungsten.com ?? ??????:+86 592 5129696.
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