ama-silicon carbide batts
Imininingwane yomkhiqizo
Ubuningi buphezulu, ubuso bushelelezi. Izinga lokushisa eliphakeme namandla aphezulu okucindezela nokuguquguquka, akukho ukusonteka. Qeda ukumelana, ukumelana okuhle kokushisa okushisayo, akulula neze. Ukumelana okuhle kwe-oxidation, okusetshenziselwa ukushisa emkhathini womlilo we-oksijini nokwehlisa umoya. Ingathuthukisa izinga lokusetshenziswa komlilo kanye nezinga lokonga amandla.
Uma kuqhathaniswa ne-recrystallized ne-nitride bonded sic, ukusebenza kwesikhathi eside kwe-sic-sintered sic kungcono. Amandla we-flexural we-reaction-sintered sic angaphezulu kokuphindwe kabili kunalawo we-sic esenziwe kabusha futhi cishe i-50% iphakeme kunaleyo ye-nitride bonded sic.
Ukucaciswa komkhiqizo
Ngokuya ngosayizi wesicelo sekhasimende noma umdwebo
Ubukhulu obujwayelekile (mm):
600 * 500 600 * 470 600 * 400 500 * 500 500 * 370 500 * 340 500 * 450 485 * 460 450 * 450 450 * 420 420 * 380 360 * 360 340 * 340 330 * 330 320 * 320 310 * 310mm
Qaphela: Ubukhulu kwimfuneko yekhasimende
Izici
• ukonga kakhulu amandla.
• Isisindo esilula nomthamo ophakeme wokulayisha.
• Ukumelana okuhle kakhulu ekushiseni okuphezulu.
• Ukuqhuba okuphezulu kokushisa
• Imodulus ephakeme
• I-coefficient yokwanda okuphansi okushisayo
• Ubulukhuni obuphakeme kakhulu
• Amandla aphezulu
• Gqoka ukumelana nemithi
• Ukumelana okuhle kwe-oxidation
Imininingwane yobuchwepheshe
| Ipharamitha yobuchwepheshe | Iyunithi | I-SiC | I-SSiC | I-Sic + C. |
| Ubulukhuni | HS | 110 | 115 | ≥105 |
| Isilinganiso sokukhohlwa | % | <0.3 | <0.2 | <0.5 |
| Ubuningi | g / cm3 | 3.00 ~ 3.05 | > 3.10 | 2.69-2.90 |
| Amandla Okucindezela | MPA | > 2200 | > 2500 | > 1400 |
| Amandla we-Fractural | MPA | > 350 | > 380 | > 150 |
| I-Coefficient Yokunwetshwa Kokushisa | 10-6 / oC | 4.0 | 4.2 | 3.5 |
| Okuqukethwe kweSic | % | ≥90 | 98 | ≥85 |
| Mahhala | % | ≤10 | ≤1 | ≤12 |
| Ukunwebeka Modulus | I-GPa | ≥400 | 10410 | ≥350 |
| Ithempelesha | OC | 1300 | 1400 | 1300 |
Kungani Khetha us?
Sine iminyaka engaphezu kwengu-10 nesipiliyoni, imishini eziphambili kanye nethimba lochwepheshe kulo mkhakha. Ngokuhola kwamandla obuchwepheshe, ukuphathwa kokusebenza okuhle kakhulu nensizakalo esezingeni eliphakeme, saziwa ngamakhasimende embonini yamakhemikhali, uphethiloli, amandla kagesi, ukusansimbi, izinto zokwakha, i-aerospace, imishini nezinye izimboni.
