Kopo
Metsi a silicon carbicsSebeletse Karolo ea Bohlokoa Ha U Lokela ho Sebeletsa Lits'ebetso tsa Liindasteri tsa Liindasteri. Sesebelisoa sa mantlha ke sibide ea ho chesa ka sekepe, se sebelisoang ka mokhoa o tšoanang le se nang le methapo ea khalase, le stonic e phatloha ka lebaka la ho tsitsipana ha tsona ka sebopeho. Tšebeliso e 'ngoe ea bohlokoa ke sibode e tsamaeang le ts'ehetso le ts'ehetso ea li-killer tse tsoelang pele, haholo-holo ka seetsalibe sa masapo a hlophisitsoeng, haholo-holo metsoako ea elektroniki le khalase ea elektroniki le khalase ea elektroniki le khalase ea elektroniki le khalase ea elektroniki le khalase ea elektroniki le khalase ea motlakase. Ntle le moo, li-speramics tsa SIC li hiriloe e le likarolo tsa sebopeho tse kang ho beoa, moo ba mamellang nako e matla ho atmosphera le khatello ea maikutlo. Khokahano ea bona e le litsamaiso tsa Metsing bakeng sa Ts'ireletso ea Pholoso ea Hear Timel Ho Hlahisa Ho Sebelisa Phametso ea Tsona ea Martrmal ea Kiln. Likopo tsena li hlahisa mokhoa o sa tloaelehang oa koae ho litloaelo tse fapaneng tse sebetsang nakong ea mahlale a ho pholosa indasteri.
Keyisiti ea indasteri ea Kiln e kenyeletsa:
1.Silicon carbide burnezles nozzles
2.Li-roller tsa silicon carbide
3.Libalaka tsa cralicon carbide
Melemo sa theknoloji
1. Ho tsilatsila ka botlalo
- qubu ea melting: 2,730 ° C (e boloka tikoloho ea mocheso o phahameng)
- Ho hanyetsa ho hanyetsa ho fihla ho 1,600 ° C ho Air (ho thibela ho nyonya atmoridation in oxidians)
2. Tlhahiso e phahameng haholo
- 150 w / (m ·.
- Fokotsa tšebeliso ea matla ka 20-30% ha e bapisoa le lisebelisoa tsa ho pheta-pheta.
3. Ho hatelloa hoa mocheso
- E nka liforomo tse potlakileng tsa mocheso o fetang 500 ° C / sec (e loketseng ho futhumatsa cyclic ho futhumatsa / ho futhumatsa).
- E laola botšepehi bo hlophisitsoeng tlasa baesekele e futhumatsang (e thibela ho hlapela le ho bala).
4. Matla a phahameng a morao ka lithemparetjha tse phahameng
- Boloka 90% ea matla a kamore ea kamore ho 1,400 ° C (ea bohlokoa bakeng sa likarolo tsa lijalo tsa killen).
- Mohlakobe oa mohs oa 9,5 (ha o khannetse lisebelisoa tsa linaleli tse sebakeng sa Kiln).
| Thepa | Silicon carbide (sic) | Alumina (Al₂o₃) | Mekhoa ea ho hlakola (mohlala, li-slloys tsa Ni | Lipapatso tsa setso (mohlala, firebrick) |
| Max. Mocheso | Ho fihlela ho fihlela ho fihlela 1600 ° C + | 1500 ° C | 1200 ° C (e nyenyefatsa ka holimo) | 1400-1600 ° C (Vasies) |
| Ho Sebelisana le Pherekano | Phahameng (120-200 w / m · k) | Tlase (~ 30 w / m · k) | E leka-lekaneng (~ 15-50 w / m · k) | E tlase haholo (<2 w / m · k) |
| Ho hanela ho tsitsipana | E ntle haholo | Mafutsana a ho itekanetseng | E leka-lekaneng | Makhopho a Mafutsana |
| Matla a Matla | Boloka Matla ka mocheso o phahameng oa mocheso | Nyenyefatsa ka holimo ho 1200 ° C | E fokolisa mocheso o phahameng oa mocheso | E tlase (brittle, e boreleli) |
| Ho itlhopakisa | Ha e ha acids, alkalis, molten mels / slag | E lekantsoe (e hlasetsoeng ke li-acids tse matla / metheo) | Tloaelo ea ho oxidation / sulfidation litempeleng tse phahameng | Li-degradespheres ea litlolo |
| Bolele ba bophelo | Nako e telele (apara / oxidation | E itekanetseng (mapetso a ferekane) | Short (Oxidide / Creeps) | Hakhutšoanyane (sepakapaka, khoholeho ea naha) |
| Ts'ebetso ea Matla | Ho fetisetsoa ha mocheso o phahameng) | E tlase (mofuta oa khatello ea kutlo) | E leka-lekaneng (e sebetsang) | E tlase haholo (e ka thoko) |
Nyeoe ea indasteri
Sesebelisoa se etellang pele sa metalprigcal sa Metalprigcal se fumanoeng ntlafatso e ntlafalitsoeng ea ts'ebetso kamora ho kopanya silicon carbiics ka litsamaisong tsa eona tsa kuli tse phahameng. Ka ho fetola likarolo tse tloaelehileng tsa alumina lesilicon carbide burnezles nozzles, khoebo e tlalehiloe:
✅ 40% e tlase ea tlhokomelo ea selemo le selemo ka lebaka la tšitiso e fokolisitsoeng ka lebaka la tšitiso ho 1500 ° C +.
✅ 20% keketseho ea tlhahiso ea tlhahiso, e khannoang ke ho hasaka le ho tsitsipana ha sc
Alignment ea Tsamaiso ea Tsamaiso ea Tsamaiso ea Iso 50001 ea ts'ebetso e futhumatsang ea sima e futhumatsang ea simale ea sirmal ho ntlafatsa ts'ebetso ea mafura ka 15-20%.
Nako ea poso: Mar-21-2025