Daim ntawv thov
Silicon Carbide CeramicsPab cov yeeb yam tseem ceeb hauv kev muaj kev muaj cov haujlwm KILN hla ntau cov haujlwm. Ib qho kev thov tseem ceeb yog silicon carbide burner Nozzles, iav tsim tawm nyob rau hauv heavurgical ua, thiab tej hub tua hluav taws xob, thiab cov txheej txheem hluav taws xob vim lawv cov kev ruaj khov nyob hauv ib puag ncig huab cua sov. Lwm qhov siv tseem ceeb yog silicon carbide chais, uas ua raws li kev txhawb nqa thiab cov khoom sib txuas ntawm cov ceramics, hluav taws xob hauv hluav taws xob, thiab iav precision. Ib qho ntxiv, Sic ceramics tau ua haujlwm raws li kab teeb tsa xws li ci, cov nqaj hlau, thiab cov nyiaj txuas rau hauv lub qhov cub tawg thiab kev ntxhov siab. Lawv txoj kev koom ua ke rau hauv cov pa cua sov rau cov khib nyiab kub ntxiv rau lawv cov versatility hauv kilning hauv kilnal tswj. Cov ntawv thov no Underscore Silicon Carbide qhov yoog tau rau cov kev ua haujlwm sib txawv hauv kev lag luam cua sov thev naus laus zis.
TSEEM Muaj cov ntawv thov Kiln muaj xws li:
1.Silicon Carbide Burner Nozzles
4.Silicon Carbide Radiant Tube
Qhov zoo heev
1. Kws Tshwj Xeeb Thermal Stability
- Melting taw tes: 2,730 ° C (Kev txhawb nqa ultra-high-kub ib puag ncig)
- oxidation tsis kam txog 1,600 ° C nyob rau hauv huab cua (txwv tsis pub kev ua kom tsis txhob muaj oxidative atmospheres)
2. Cov thermal thermal conductivity
- 150 W / (MEHK k) thermal conductivity nyob rau hauv chav tsev kub (enables sai hloov chaw sov thiab uniform kub faib tawm)
- Txo kev siv hluav taws xob los ntawm 20-30% piv rau cov khoom siv refractory ib txwm muaj.
3. Unmatched thermal tsis kam
- Caw ceev ceev qhov kev hloov pauv ceev tshaj li 500 ° C / SEC (zoo tagnrho rau cyclic cua sov cua sov / cua txias txheej txheem).
- Tswj cov qauv txheej txheem kev ntseeg nyob rau hauv thermal cycling (tiv thaiv kev tawg thiab deformation).
4. Muaj lub zog txhua yam ntawm kev nce siab kub
- khaws 90% ntawm chav-kub lub zog ntawm 1,400 ° C (Ceeb toom rau cov ris load-cov kabmob cov kabmob KILN.
- Mohs hardness ntawm 9.5 (tiv taus kev hnav los ntawm cov khoom muaj abrasive nyob hauv ib thaj chaw ib puag ncig).
| Ntiag tug | Silicon Carbide (Sic) | Alumina (al₂o₃) | Refractory hlau (piv txwv li, ni-based alloys) | Tsoos ib txwm muaj (piv txwv li, franbrick) |
| Max. Qho so | Mus txog 1600 ° C + | 1500 ° C | 1200 ° C (muag muag saum toj no) | 1400-1600 ° C (nws txawv) |
| Thermal conductivity | Siab (120-200 w / min k) | Tsawg (~ 30 w / min k) | Kev Ntsuas (~ 15-50 W / Min k) | Tsawg heev (<2 w / min k) |
| Thermal poob siab tsis kam | Zoo tshaj | Tsis zoo rau nruab nrab | Kev Ua Dua (Ntiav Ua Haujlwm) | Pluag (tawg nyob rau hauv sai sai ΔT) |
| Neeg Kho Tshuab Muaj Zog | Khaws lub zog ntawm qhov kub | Degrades tshaj 1200 ° C | Tsis muaj zog ntawm qhov kub | Tsawg (nkig, ntxeem tau) |
| Corrosion Kuj | Ua rau cov acids, alkalis, hlau / slag | Nruab nrab (tawm tsam los ntawm cov muaj zog acids muaj zog / hauv paus) | Yauv mus rau oxidation / sulfidation ntawm temps | Degrades hauv corrosive atmospheres |
| Lub neej | Ntev (hnav / oxidation-resistant) | Nruab Nrab (Nrib pleb hauv qab kev caij tsheb kauj vab) | Luv luv (oxidizes / nkag) | Luv luv (spalling, yaig) |
| Zog Efficiency | Kev Kub Siab (Tshav Kub Kub Hloov) | Tsawg (txom nyem thermal conductivity) | Nruab Nrab (ua tau zoo tab sis oxidizes) | Tsawg heev (insulative) |
Kev Lag Luam Rooj
Ib qho kev ua yeeb yam metallurgical ua tiav tau ua tiav kev ua haujlwm tseem ceeb tom qab kev sib koom tes silicon carbide (sic) Los ntawm hloov cov pa alumina Cheebtsam nrogSilicon Carbide Burner Nozzles, The Enterprise Tshaj Tawm:
✅ 40% Txo cov nqi txij nkawm txhua xyoo vim muaj kev txo qis kev ua rau muaj kev cuam tshuam hauv 1500 ° C + chaw ib puag ncig.
✅ 20% nce ntxiv rau lwm cov sijhawm, tsav los ntawm SIC qhov tsis kam rau cua sov thiab corrosion los ntawm molten shag.
✅ Qeb nrog ISO 50001 tus qauv kev tswj hwm hluav taws xob, sic lub siab thermal conductivity los ntawm kev ua kom zoo roj efficiencity los ntawm 15-20%.
Lub sij hawm Post: Mar-21-2025