???? ??????? ????? ?? ???????? ?? ?????? ???? ?????, ????? ?????? ????????? ?????, ??????? ?????? ????? ???????? ????? ????? ????, ??? ?????? ???? ???? ??????? ????? ???, ??, ????? ?????, ??????? ???? ??? ???, ??? '????? ????? ?? ???? ??????? ????? ?????? ????? WC- Co, ???? WC- ??? Ni- Cr ???, ?????? ?? Co, ??? Ni - Cr ??? ????? ??% ~ 30wt% 6wt.??????? ??????????, ???? ??????? ????? ?? ?? ?????? ??????? ?????, ????? ?????? ??? ?? 2200 MPa ?? ????, ?????? ??? ?? (4 ~ 6) × 10 ^ 6 J / m ^ 2, ????? ?????? (?????? ?????? ???????) ??? ?? 78-90, ????? ???? ?????? ??????? ?????? ??? ???? ??????, ???? ???? ????? ????? ??-???? ?????? ????? ?? ??????? ???? ??????? ?????.

??????? ????? ???? ???? ??????? ????? ???? ???? (???? ?????, ????, ??? '), ????? ??? ????? ?sintering, ??? ??? ?????? ????? ?????? ?? ?? ?????? ??????? ????? ?????, ???? ??????? ?? ???? ????? ???? ?????????? ??? ???? ?????? ?? ??? ??? ??????? ????? ????. ?? ???????? ?? ???? ??????? ????? ???? ??? ??????-??, ????? ???? ????? ??????? ?????:
1. ??? ????-?? ?????;
2. ????? ????;
3. ????? ?? ??? ???? ????;
4. ?????? ?????? ???? ???????, ?????? ?????, ?????? ????? ??????.
???? ??????? ????? ????? ?????? ????? ?????? ????, ?????? ??? ?????? (?????? ?????? rebar) ???? ????? ??? ???? ???? ???? ???? ??????? ??????, ???? ????? ?????? ??????? ???? ??????? ????? ?? ?????, ??????? ????? ??? ????? ????.

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Pre-????? ?? ?? ??? ???? ???? ???? ?????? ?????? ?????, ????, ??????? ??? ???????? ?????, ????? ???? ????? ??????? ????? ???. ??? ????? ?? ???? ??? ???, ??????-??? ???? ?????? ????? ????? ????? ?? Co, ???? ???? ??? Ni- Cr ??? ???? (???? ?? ???? ?25wt%), ????? ???? ????? ????? ??"? ??? (5μm ~ 6μm), ??? ????? ?????? ??? ?????, ???? ?????? ??????.?????? ?? ?????? ????, ?????? ??? ????? ???????? ?? ????? ??????, ????? ???? ??? ???, ??????? ?????? ????? ?? ????? ??? ????? (80 ? '/ ??? ~ 120 ?' / ???). ????? ??, ???????? ????? ?? ?????? ????? ??????? ??????? ?????, ??????? ?? ????, ?????? timpact ?????? ?? ???? ????, ?? ???? ?? ??? ???? Co / ???? ??????? ??"? ?????? ??????? ?? ??????? ???????????? ????? ?????? ????? ????? ??? ???? ??? ???? ???? ??? ???? ??????.

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?? ?? ????? ?? ???? ??????? ????? ??, ?? ???? ????? ????? ????? ????? ??????? ????? ???????? ???? ??????? ?????. Solid ???? ??????? ????? ?? ??? ?????? ???? ????? ??? ???? ???? ???? ??? ??? ??????? ????? (???? ????? ????? ????, ??? ????? ?????). Composite ???? ??????? ????? ???? ????? ???? ??????? ?????, ??? ???? ????? ????? ?????? ??? ??????? ??????? ????? ???? ???????? ??????? ????? ?????. ????? ??? ??????? ??????? ????? ?????? ?? ???? ??????; ???? ??????? ??????? ????? ????? ???? ???? ?????? ???? ??? ??? ????? ???, ???? ???? ???? ?? ???? ???????.

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???? ??????? ????? ?? ????? ?? ??? ???? ???? ?????, ????? ?????? ?????? ??? ??? ????? ????? ?? ???? ??? ??????? ?????, ???? ????, sintering ?????? ???? ??????? ????? ????? ?????.
1. ???? ?? ???? ???? (????? ???? ??"?): ????? ??????, ?????? ??? WC ?? ?????? ????? ????? ?? ????? ????? ???????, ??????? ??? ?????? ??????? ?? ?????.
2. ???? ??????: ???? ??????? ??? ????? ?????? ?????? ?? ??????, ?????? ?? ???? ??? - ????, ????? ????? ?? ??? ???? ??.
3. ?????: ???? ????? ??? ????? ???? ?? ???? ????.
4. Sintering: sintering ???? ??? ????? ?? ?????? ?????? ?? ?????? ????? ????, ????? ?????????? sintering ???? ???? ??????, ????????? sintering HIP ????? ???? ????? ??????? ?? ???????? ?? ????.
????? ???? 5.: ?? ?? ????? ????? ?????? ????? ????? ???? ?? ?????? ?????? ?? ???? ?????.

Chinatungsten ONLINE ??? ????? ?????? ????? ???????, ??????? ????? ?????? ?????? ???? ???? ? -20 ????. ?? ?? ?? ????? ????? ??????? ???? ??, ??? ?? ???? ????? ???????? ????? ?? ??? sales@chinatungsten.com