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??? "???? ?? ??????? ?????" ?????? ???? ????? ?? ?????? ??????? ????? ?? ????? Online chinatungsten. |
| Chinatungsten Online ???? ???? ??????? ?? ?? ???? ?? ???? ????? ??, ??? ?? ????? specialy ??? ??????? ????? ???: |
??????? ????? - ??? ???? ????? ???? ????? ?? ??? ??????? ?????? ????. ?? ????? ????? ??????? ?( ??? ??????), ??? ?? ?? ??????? ????? ???? ???? ????? ????? ???.??????? ????? ????? ????? ?????? ????? ????? ??? ??????? ????? ??????? ?????. ???????? ?????? ????? ???, ???? Sintered ??????? ????? ???? ????? ?????. ????? ???? Sintered ??????? ???? ??? ?????? ?? ???? ?????? ??? ??? ???? ???? ????? ???? ????. ?? ?? ?????? ???? ??????? ????? ????? ?? ????? ??????? ??????, ???? ????? ????, ??????? ????? ?????? ?????? ???? ???. ?????? ???? ??????? ????? ?????? ?????? ???? ??????? ???? ??????, ?????? ?????, ??????, ????????, ????? ??????, ???? ????, ??????, ?????? ??? ??? ????. ???? ???? ??????? ????? ??????? ?? ?????? ?? ?????? ?????, ?????? ??? ???? ?????; ?? ?????? ????? ????? ?????? ??????? ??? ??????? ????? ??????? ????? ??????? ?????.
??????? ????? (SiC) ???? ??? |
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????? ???? |
????? |
SiC |
SiC |
Sic+C |
Ssic+C |
Qssic+C |
????? |
HS |
110 |
115 |
≥105 |
≥110 |
≥100 |
???????? ???? |
% |
<0.3 |
<0.2 |
<0.5 |
<0.5 |
<5 |
?????? |
g/cm3 |
3.00~3.05 |
>3.10 |
2.69-2.90 |
2.70-3.0 |
2.65 |
???? ????? |
MPa |
>2200 |
>2500 |
>1400 |
>1600 |
>800 |
??? Fractural |
MPa |
>350 |
>380 |
>150 |
>160 |
>100 |
???? ??????? ???? |
10-6/oC |
4 |
4.2 |
3.50 |
3.00 |
2.50 |
???? ?? SiC |
% |
≥90 |
≥98 |
≥85 |
≥92 |
≥90 |
???? Si |
% |
≤10 |
≤1 |
≤12 |
/ |
/ |
??????? ??????? |
GPa |
≥400 |
≥410 |
≥350 |
≥360 |
≥180 |
???????? |
oC |
1300 |
1400 |
1300 |
1400 |
1400 |
Chinatungsten Online ??? ????? ?????? ????? ???????, ????? ??????? ????? ?????? ???? ???? ? 20 ????. ?? ?? ?? ????? ?????? ??????? ???? ??, ??? ?? ???? ????? ????? ???? ???????? ?? ??? : sales@chinatungsten.com