Isicelo
I-Alicon Carbide ceramicsKhonza izindima ezibucayi emisebenzini ye-kiln yezimboni kuyo yonke imikhakha eminingi. Isicelo sokuqala yi-Silicon Carbide Burcher nozzles, esetshenziswe kabanzi ezinhlelweni zokuzama ukushisa okuphezulu zokucutshungulwa kwe-metallurgical, ukukhiqizwa kwengilazi, nokudubula kobumba ngenxa yokuqina kwabo kwesakhiwo ezindaweni ezihlelekile kakhulu. Okunye ukusetshenziswa kokhiye yi-Silicon Carbide Rolling, esebenza njengokusekelwa nokudlulisela izingxenye kuma-kilns aqhubekayo, ikakhulukazi esonweni sama-ceramics athuthukile, izakhi ze-elekthronikhi, nengilazi yokunemba. Ngokwengeziwe, ama-ceramics ama-cic aqashwa njengezakhi zesakhiwo ezifana nemishayo, ojantshi, kanye nama-meters ezindlini ze-kiln, lapho zikhuthazelela ukuvezwa isikhathi eside kwabanolaka. Ukuhlanganiswa kwazo kumayunithi wokushisa okushisa kwe-Reach Exchanger Systems Systems aqokomisa ukuguquguquka kwawo ngokuphathwa okuhlobene ne-kiln-ahlobene nokuphathwa okuhlobene ne-kiln-ehlobene nokuphathwa okuhlobene ne-kiln-ahlobene nokuphathwa kwe-kiln-ahlobene nokuphathwa. Lezi zinhlelo zigcizelela ukuzivumelanisa nezimo ze-silicon Carbide kwezidingo ezihlukene zokusebenza ngaphakathi kobuchwepheshe bokushisa kwezimboni.
Izicelo ezibalulekile ze-kiln zezimboni zifaka:
1.I-Silicon Carbide Burner nozzles
4.I-Alicon Carbide Radiant Tube
Izinzuzo Zobuchwepheshe
1. Ukuqina okuhlukile okushisayo
- Iphoyinti elincibilikayo: 2,730 ° C (Sustains-high-high-rate endrovince)
- Ukumelana ne-Oxidation kuze kube yi-1,600 ° C emoyeni (kuvimbela ukonakala kwa-Oxidative Apmorsheres)
2. Ukuvuka okuphezulu okuphezulu
- 150 w / (m · k) Ukuvuselelwa okushisayo ezindaweni zokushisa zasekamelweni (kunika amandla ukudluliselwa okusheshayo kokushisa kanye nokusatshalaliswa kwezinga lokushisa)
- Yehlisa ukusetshenziswa kwamandla ngo-20-30% uma kuqhathaniswa nezinto zokwenziwa zendabuko.
3.
- Ukubekezelela ukuguquguquka kokushintsha kwamanzi okusheshayo kudlula ama-500 ° C / SEC (elungele izinqubo zokushisa / zokupholisa).
- Igcina ubuqotho besakhiwo ngaphansi kokuhamba ngebhayisikile okushisayo (kuvimbela ukuqhekeka nokukhubazeka).
4. Amandla aphezulu emishini emazingeni okushisa aphakeme
- Igcina ama-90% wamandla okushisa egumbini lokushisa egumbini lokushisa egumbini lokushisa ku-1,400 ° C (agxeka izingxenye ze-kiln ezithwala umthwalo).
- Ubulukhuni be-MOHS lwe-9.5 (phikisana nokugqoka kusuka ezintweni ezihlukumezayo ezindaweni ezikiln).
| Impahla | I-Silicon Carbide (Sic) | I-Alumina (Al₂o₃) | Izinsimbi Zokubuyiselwa (isib. I-Alloys Esekelwe Ku-NI) | I-refractiofriction yendabuko (isib, ukugqwala) |
| UMax. Izinga lokushisa nokubanda | Kufika ku-1600 ° C + | I-1500 ° C | I-1200 ° C (ithambisa ngenhla) | 1400-1600 ° C (Iyahluka) |
| Ukuvuselelwa okushisayo | Phezulu (120-200 w / m · k) | Ephansi (~ 30 w / m · k) | Okumaphakathi (~ 15-50 w / m · k) | Ephansi kakhulu (<2 w / m · k) |
| Ukumelana Kwecala Okushisayo | -Hle kakhulu | Ampofu ukuze alinganise | Okumaphakathi (i-dectility kuyasiza) | Abampofu (imifantu ngaphansi kwe-rapid Δt) |
| Amandla Omshini | Igcina amandla emazingeni okushisa aphezulu | Ukungcolisa ngaphezulu kwe-1200 ° C | Yenza buthaka emazingeni okushisa aphezulu | Ephansi (brittle, porous) |
| Ukumelana nokugqwala | Melana nama-acid, i-alkalis, izinsimbi ezibunjiwe / i-slag | Okumaphakathi (okuhlaselwa yi-acid eqinile / izisekelo) | Phekele ku-Oxidation / Sulfidation ezikhundleni eziphezulu | I-Deckades e-Complosive Ammorsheres |
| Utshani | Eside (ukugqoka / ukumelana nokuvimbela i-oxidation) | Okumaphakathi (imifantu ngaphansi kwe-trercling eshisayo) | Amafushane (oxidizes / ama-creep) | Emfushane (ekuchithekeni, ukuguguleka) |
| Ukusebenza kwamandla | Phezulu (ukudlulisa ukushisa okusheshayo) | Ukuvuka okuphansi (okuphansi okushisayo) | Okulinganiselayo (kuyaqhuba kodwa oxidizes) | Iphansi kakhulu (i-insulative) |
Icala lemboni
Ibhizinisi eliholayo le-metallurgical ecubungula ukuthuthuka okusebenzayo ngemuva kokuhlanganisa ubuciko be-silicon Carbide (Sic) ubumba ezinhlelweni zayo ezishisa lokushisa i-kiln. Ngokubuyisela izinto ezijwayelekile ze-alumina ngeI-Silicon Carbide Burner nozzles, kusho ibhizinisi:
✅ 40% izindleko zokulungiswa zonyaka zokulungiswa zonyaka ngenxa yokuncishiswa kokonakaliswa kwezakhi ezindaweni eziyi-1500 ° C +.
Ukwanda okungu-20% kokukhiqizwa ngesikhathi sokukhiqiza, okuqhutshwa ukumelana kukaSic ekushayweni okushisayo kanye nokugqwala kusuka ku-molten slag.
✅ Ukuhambisana namazinga okuphathwa kwamandla we-ISO 50001 Amandla, Ukuvuselelwa Okuphezulu kwe-Sic's Thermal Peractivity ukwengeza ukusebenza kahle kukagesi ngo-15-20%.
Isikhathi sePosi: Mar-21-2025