>>???
????? ????????? ???????
????? ????????? ?? ????? ?????? ?????? ??????. ???? ?????? ?????? ????? ?????? ???? ???????????? ?????? ?????? ?????? ?????? ?????? ??????? ???????? ???? ?????? ????? ?????? ??????? ???? ???????? ???????? ??? ??????? ??????? ???? ???. ????, ????? ????????? ??????? ???? ????? ????? ?????? ?????? ??????? ??? ????????? ?????? ???????? ???????? ??????? ???? ??????? ??????. ?????? ????????? ????? ??????? ??? ???? ???? ?? ?????? ?? ???????? ????????? ??? ?? ??? ???????? ????????? ??????? ???????? ???????? ???????? ??????? ???????? ???????? ????????? ?????? ?????.
 |
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????? ????????? (???) ????????? ??????? |
||||||
????? ????? |
???? |
RBSiC |
SSiC |
Sic+C |
Ssic+C |
Qssic+C |
????? ??? |
% |
≥90 |
≥98 |
≥85 |
≥92 |
≥90 |
?? ????? |
% |
≤10 |
≤1 |
≤12 |
/ |
/ |
????? ????? |
GPa |
≥400 |
≥410 |
≥350 |
≥360 |
≥180 |
???? ??????? |
°C |
1300 |
1400 |
1300 |
1400 |
1400 |
????? |
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 |
??? ????? |
MPa |
>350 |
>380 |
>150 |
>160 |
>100 |
????? ?????? ??????? |
10-6/°C |
4 |
4.2 |
3.50 |
3.00 |
2.50 |
??? ??? ???? ?? ???? ??? ?? ??????? ?? ????? ????????? ???????? ??? ????? ?? ??????? ??? ?? ???? ????? ???????:
????.:sales@chinatungsten.com
????.: +86 592 5129696/86 592 5129595
???????: +86 592 5129797
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sales@chinaTungsten.com;?????? ?? ??? ??????? ??:閩B2-20090025 閩ICP備05002525號-1
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