Umkhiqizi/ifektri ye-SiC Crucibles kanye ne-Saggers – i-SiC Sagger yokuhlanza i-Powder
I-SiC Sagger Yokuthungula Impuphu
I-RBSIC/SISIC crucible iyisitsha esijulile sezitsha zobumba. Ngenxa yokusebenza kwayo okungcono kunezitsha zengilazi lapho imelana nokushisa, isetshenziswa kahle lapho izinto eziqinile zishiswa ngomlilo.
I-Sagger yenziwe ngodaka oluqinile olunezincazelo ezahlukene ze-mortar, ibhakwe ekushiseni okuphezulu. Ingenye yefenisha ebalulekile ye-oven yokushisa i-porcelain. Zonke izinhlobo ze-porcelain kumele zifakwe kuma-saggers kuqala bese zifakwa ku-oven ukuze ziyosiwe.
INCAZELO:
| Inkomba | I-RSiC | I-NSiC | I-RBSiC | I-SiC |
| Ubuningi benqwaba (g/cm3) | 2.65-2.75 | 2.75-2.85 | ≥3.02 | 2.8 |
| I-SiC(%) | ≥99 | ≥75 | 83.66 | 90 |
| I-Si3N4(%) | 0 | ≥23 | 0 | 0 |
| I-Si(%) | 0 | 0 | 15.65 | 9 |
| Ukugoba (%) | 15-18 | 10-12 | 0.1 | 7-8 |
| Amandla okugoba (MPa) | 80-100(20℃) | 160-180(20℃) | 250(20℃) | 500(20℃) |
| Amandla okugoba (MPa) | 90-110(1200℃) | 170-180 (1200℃) | 280 (1200℃) | 550 (1200℃) |
| Amandla okugoba (MPa) | 90-120(1350℃) | 170-190 (1350℃) | - | - |
| I-Modulus of elasticity (GPa) | 300(20℃) | 580(20℃) | 330(20℃) | 200 |
| I-Modulus of elasticity (GPa) | - | - | 300 (1200℃) | - |
| Ukushisa kwe-thermal (wm-1.k-1) | 36.6 (1200℃) | 19.6(1200℃) | 45 (1200℃) | 13.5-14.5(1000℃) |
| I-Coefficient yokwanda kokushisa (K-1×10-6) | 4.69 | 4.7 | 4.5 | 3 |
| Ukuqina | - | - | 13 | - |
| Izinga lokushisa eliphezulu lokusebenza (℃) | 1620 (i-oxid) | 1450 | 1380 | 1300 |
IFIKITHI:
Mayelana NATHI:
Siyinkampani egxile ekukhiqizweni kwemikhiqizo ye-RBSIC/SISIC Silicon Infiltrated Silicon Carbide.
- Inqubo Yokukhiqiza Yobungcweti
- Izinto Zokusetshenziswa Ezisezingeni Eliphezulu Ezingenisiwe
- Uhlelo Lokuphatha Ukukhiqiza Oluphelele
IKHATHALOGU:
Izinzuzo:
- Amandla aphezulu kanye nobunzima obukhulu
- Ukumelana nokushisa okuphezulu kanye nokumelana okuhle kakhulu nokushaqeka kokushisa
- Umthamo omuhle kakhulu wokuthwala
- Ukumelana nokushisa okukhulu nokubanda.
- Ukumelana nokushisa okuphezulu kokushisa
- Ukumelana nokugqwala kanye nokumelana ne-Oxidation
- Ukumelana ne-asidi ne-alkali
- Ukumelana nokuguguleka kanye nokuqhuba kahle kokushisa
INQUBO YE-ODA:
INKQUBO YOKUKHIQIZWA:
Izitsha zobumba ze-silicon carbide ceramics kanye nama-saggers zingasetshenziswa ekushiseni okuhlukahlukene kwempuphu, ukuncibilikisa insimbi, njll. emikhakheni ye-metallurgy, imboni yamakhemikhali, ingilazi nokunye okunjalo. I-Shandong Zhongpeng izibophezele ocwaningweni nasekuthuthukisweni, ekukhiqizweni nasekuthengisweni kwemikhiqizo ye-silicon carbide esebenza kahle kakhulu, imikhiqizo eyinhloko imishayo ye-silicon carbide ceramic ephendukile, imigoqo yama-roller, ama-nozzle omlilo, ama-ducts omoya obandayo, amashedi, i-enamel, i-enamel, i-thermocouple protection Tube, i-heat exchange tube, i-radiant tube inner tube, i-radiant tube outer tube, i-desulfurization nozzle, i-cantilever paddle, i-atmosphere furnace tube, i-sand blasting nozzle, i-bushing, i-seal kanye ne-high temperature, i-silicon carbide ceramic shaped Piece, njll., i-reaction sintered silicon carbide ceramic products ceramic enamandla aphezulu, ubulukhuni obuphezulu, ukumelana nokuguguleka, ukumelana nokushisa okuphezulu, ukumelana nokugguguleka, ukumelana nokugguleka, ukumelana nokugguleka, ukumelana nokushiswa kokushisa kanye nokushisa, ukumelana nokucima nokushisa okusheshayo kanye nokumelana nokugguleka kokushisa okuphezulu, isetshenziswa kabanzi kwezempi, izindiza, amandla enuzi, i-liquid crystal kanye ne-metallurgy, amakhemikhali, imishini, izimoto, iphepha, imithi kanye neminye imikhakha, imikhiqizo ithunyelwa e-United States, eJalimane, eJapane, eNingizimu Korea, e-United Arab Emirates, eNingizimu Afrika, eTaiwan nakwamanye amazwe angaphezu kwama-40 kanye nendawo.
I-reaction bonded silicon carbide (SiSiC): Ubulukhuni bukaMoh bungu-9.5, bunokumelana okuhle kakhulu nokuguguleka nokugqwala, ukumelana okuhle kakhulu nokuklwebheka kanye nokulwa ne-oxidation. Inamandla ngokuphindwe ka-4 kuya ku-5 kune-nitride bonded silicon carbide. Isikhathi senkonzo side ngokuphindwe ka-7 kuya ku-10 kune-alumina material. I-MOR ye-RBSiC iphindwe ka-5 kuya ku-7 kune-SNBSC, ingasetshenziswa ezimweni eziyinkimbinkimbi kakhulu.
UKUPHAKISHA:
I-Shandong Zhongpeng Special Ceramics Co., Ltd ingenye yezixazululo ezinkulu zezinto ezintsha ze-silicon carbide ceramic eShayina. I-SiC technical ceramic: Ubulukhuni bukaMoh buyi-9 (ubulukhuni bukaMoh obuyi-13), bunokumelana okuhle kakhulu nokuguguleka nokugqwala, ukumelana okuhle kakhulu - ukumelana nokugqwala kanye nokulwa nokubola. Impilo yesevisi yomkhiqizo we-SiC ide ngokuphindwe ka-4 kuya ku-5 kune-92% ye-alumina material. I-MOR ye-RBSiC iphindwe ka-5 kuya ku-7 kune-SNBSC, ingasetshenziswa ezimweni eziyinkimbinkimbi kakhulu. Inqubo yokucaphuna iyashesha, ukulethwa kunjengoba kuthenjisiwe futhi ikhwalithi ayilingani. Sihlala siphikelela ekuphonseni inselelo imigomo yethu futhi sibuyisela izinhliziyo zethu emphakathini.
