Phakathi kwezimbali zensimbi ezicwebezelayo esitshalweni sensimbi, amalangabi alokozayo kuhho yobumba, kanye nenkungu eshisayo embonini yamakhemikhali, impi yeminyaka eyikhulu yokulwa nokushisa okuphezulu ayikaze iphele. Ngemuva kwezingubo zokuzivikela ezisindayo zabasebenzi, kukhona into yobumba emnyama ebhala kabusha buthule imithetho yokusinda yemboni yendabuko -i-silicon carbide ceramics. Le nto ebonakala ijwayelekile isiba “ihange” lamashabhu okushisa aphezulu.
1, 'Izikhali zeminyaka eyinkulungwane' esithandweni sokwenza insimbi
Ukungena endaweni yokusebenzela yokuphonsa, insimbi encibilikisiwe eku-1600 ℃ rolls esithandweni, kanye nezitini zendabuko eziphikisayo ngokuvamile kufanele "ziyekwe" phakathi nezinyanga eziyisithupha. Ulwelwesi oluyinhlanganisela olwenziwe nge-silicon carbide ceramics lufana nokubeka “izikali zikadrako” zenganekwane esithandweni somlilo. Amakhasimende ethu anikeze impendulo yangempela: 'Lolu ngqimba olumnyama lwe-ceramic luye lwamelana nokuguguleka kwensimbi encibilikisiwe iminyaka emithathu, futhi luqine kakhulu kunezitini ezindala ezikhanyelayo.' Lesi sakhiwo sokunqanda ukugqwala sinwebe umjikelezo wokunakekela kusukela kanye ngenyanga kuya kanye ngonyaka, kwehlisa kakhulu ukulahleka kwesikhathi sokukhiqiza.
2, I-'Phoenix Tray' ku-Ceramic Kilns
Ezikolweni zobumba eziluhlaza namhlophe e-Jingdezhen, ifenisha yesiko elithwala izikhala ihlolwa ku-1300 ℃. Izisekelo ze-alumina zomdabu zivame ukuqhekeka ngenxa yokushaqeka okushisayo, kuyilapho ifenisha ye-silicon carbide ceramic kiln ifana ne-phoenix ezalwa kabusha esuka emlotheni, emi iqondile ekupholiseni okusheshayo nasekushisiseni. Indlalifa yamagugu amasiko angaphatheki abonise ubakaki onobuso obushelelezi nobusha: “Esikhathini esedlule, lapho sidubula iziko eliyishumi, kwakudingeka sishintshe inqwaba yamaphedi, kodwa manje leli qoqo selineminyaka emibili lisebenza, futhi umphumela wokuguqulwa kweziko usuzinze kakhulu. I-thermal conductivity eyingqayizivele inyuse isivuno sokudubula ngo-15%.
3, 'Isivikelo sokugqwala' sezitshalo zamakhemikhali
Ukuhlasela okukabili kwamagesi ezonakalisayo kanye namazinga okushisa aphezulu kwaba yiphupho elibi kuma-reactors ezitshalo zamakhemikhali. Ngemuva kokuthi iklayenti lethu lethule i-silicon carbide ceramic lining embhoshongweni wokusabela, isikhathi sokuphila kwemishini sandiswa sisuka eminyakeni emi-2 saya kweyisi-8. Lolu ngqimba 'lwesikhumba' esimnyama alukwazi nje ukumelana namazinga okushisa aphakeme angu-500 ℃, kodwa futhi alukwazi ukulunywa ama-acids aqinile. Lokhu kuvikela okumbaxambili kuzuza ukweqa kwekhwalithi ekuphepheni kwemishini ezindaweni eziyingozi.
I-4, "Igiya elihlala njalo" lomugqa wokwelapha ukushisa
Emgqeni wokwelapha ukushisa wezingxenye zezimoto, i-conveyor roller ingaphansi kokucinywa isikhathi eside kanye nokugazinga okunezinga lokushisa eliphezulu. Ngemva kokushintshela kuma-silicon carbide ceramic rollers, ulayini wokukhiqiza webhizinisi elithile usetha irekhodi lokusebenza okuqhubekayo izinsuku ezingu-180. Impendulo yekhasimende ithi: “Ngaphambilini, amarola ensimbi ayethambisa uma evezwe ekushiseni, kodwa manje lawa marola e-ceramic amnyama asefana 'nemishini enyakazayo ehlala izinga lokushisa eliphezulu.'
Ngisho nasezindaweni ezisezingeni eliphezulu njengamabhomu enjini ye-aerospace kanye nezinhlelo ezintsha zokulawula izimoto zamandla, lobu “buchwepheshe obumnyama” bendabuko buyavela. Kusukela ezithandweni zethusi zenkathi ye-Warring States kuya ezimbonini ezihlakaniphile, kusukela ezitini zobumba ezandleni zabasebenzi baseziko kuya ezingxenyeni ezinembayo zemikhumbi-mkhathi, izitsha zobumba ze-silicon carbide bezilokhu zishayisana nezinga lokushisa eliphezulu nempucuko, okubonisa ifa kanye nempumelelo yokukhiqiza okuhlakaniphile kwaseShayina.
Izinto ezinhle zezimboni kufanele zifane nobuciko bezingcweti - zikwazi ukumelana nokushisa okuphezulu kwezinkulungwane zamadigri futhi zigcine iminyaka eyikhulu yefa. Lokhu kungase kube ugqozi olujulile olulethwa yi-silicon carbide ceramics ezimbonini zendabuko.
Isikhathi sokuthumela: Apr-21-2025