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Click "??? ???? ??" ?? ?? ?? ??? ???? ?? ? CHINATUNGSTEN ??? ??. |
CHINATUNGSTEN ONLINE? ??? ????? ??? ??? ?? ??? ?? ?? ??? ?????. |
??? ???? (Silicon Carbide) - ???? ???? ???? ?? ?? ? ?? ? ?????. ??? (???? ??)? ??? ?????? ?? ??? ?? ???? ??? ? ?????. ??? ?? ???? ?? ???? ??? ????? ?? ?? ??? ???????. ??? ?? ?? ????? Alpha Sintered Silicon Carbide? ?????. Alpha Sintered Silicon carbide? ???? ?? ?? ??? ?? ??? Pressure Velocity ??? ?????. ??? ?? ???? ??? ???, ?? ??? ??, ?? ? ??? ? ??? ?? ?? ??? ??? ????. ??? ?? ?? ??? ???, ??, ??, ?? ? ??, ???, ??, ??? ?? ? ??? ???? ?? ?????. ??? ?? ???? ???? ???? ??? ?? ????. ?? ?? ?? ?? ???? ?? ? ??? ?? ?? ?? ? ????.
??? ???? (SiC) ??? ?? | ||||||
?? ?? ?? | Unit | 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 |
? ?? ?? | 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 |
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CHINATUNGSTEN ONLINE? ??? ??, ?? ???? ??? 20 ? ?? ???? ?? ?????. ? ? ???? ??? ???? ?? ??? ??? ???? ?? ?? ??? ?? ??? ??????. sales@chinatungsten.com
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