Na u batla litharollo tse tšepahalang tsa ho hanyetsa bakeng sa libaka tsa indasteri tse nang le mocheso o phahameng?Litene tsa mollo tsa SK34ke khetho e tšepahalang bakeng sa tšepe, tlhahiso ea khalase, li-ceramic le tse ling. Li entsoe ka metsoako e nepahetseng ea lik'hemik'hale le ts'ebetso e phahameng ea mocheso, litene tsena li fana ka ho tšoarella le ho sebetsa hantle ka tsela e ikhethang, e leng lejoe la motheo bakeng sa li-oven le li-oven tse sebetsang hantle lefatšeng ka bophara.
1. Litšobotsi tsa Bohlokoa tsa Litene tsa Mollo tsa SK34
Litene tsa mollo tsa SK34 li ikhetha ka botsitso ba tsona bo leka-lekaneng ba mocheso, matla a mechini, le ho hanyetsa mafome, tse thehiloeng tlhahisong e tsoetseng pele le metswakong ea thepa e leka-lekaneng. Likarolo tsa bohlokoa li kenyelletsa:
- Mamello e Ikhethang ea Mocheso o Phahameng:Li lekantsoe ka SK34 (ho hanyetsa ha 1710–1750°C) ka ho hanyetsa ha 1350°C tlas'a mojaro (RUL) ho 0.2 MPa, li sebetsa ka mokhoa o tšepahalang mesebetsing ea mocheso o mahareng ho isa ho o phahameng ntle le ho nolofatsa kapa ho fetoha ha sebopeho, e leng sa bohlokoa bakeng sa ts'ebetso e tsitsitseng ea mocheso.
- Litlolo tsa Lik'hemik'hale tse Ntlafalitsoeng:E na le alumina ea 34–42% (Al₂O₃) le <2.5% ferric oxide (Fe₂O₃), li hanela khoholeho ea asiti 'me li fokotsa tšenyo e amanang le litšila, li eketsa bophelo ba ts'ebeletso libakeng tse thata tsa indasteri.
- Sebopeho se Matla le se Teteaneng:Ka bongata ba 2.15–2.20 g/cm³ le matla a ho sila a batang a ≥30 MPa, li mamella ho hohlana le ho tetebela. Menyetla e tlase (19–23%) e fokotsa tahlehelo ea mocheso 'me e thibela ho kenella ha thepa e qhibilihisitsoeng, e boloka botsitso ba sebopeho.
- Botsitso bo Botle ba ho Tšoha ha Thermal:Ka ho ithorisa ka katoloso e otlolohileng ea 0.6% ho 1000°C le phetoho e tsitsitseng ea mola o otlolohileng ea ±0.3% ho 1350°C (lihora tse 2), li mamella ho feto-fetoha ha mocheso ka potlako ntle le ho petsoha kapa ho taboha, ho fokotsa tlhokomelo le nako ea ho se sebetse.
- Tenyetsehang Boholo:Li fumaneha ka boholo bo tloaelehileng (230×115×25 mm, 230×115×75 mm) le libopeho tse ikhethileng (arch, corbel stones), li lekana le lisebelisoa tsa mocheso tse tloaelehileng le tse khethehileng, li ntlafatsa ho tenyetseha ha ts'ebeliso.
2. Likopo tsa Bohlokoa tsa Indasteri
Tshebetso e leka-lekaneng ya SK34 firebricks e etsa hore e be ya bohlokwa makaleng a bohlokwa:
Tšepe:Ka ho kenya lifono tsa motlakase tsa arc, lifono tsa induction, lilae, le lifono tse futhumatsang hape tlhahisong ea tšepe/tšepe, li hanela khoholeho ea tšepe e qhibilihisitsoeng le slag, li netefatsa lits'ebetso tse tsitsitseng tsa ho qhibilihisa.
Khalase le Liseramike:E loketse liforo tsa khalase tse qhibilihang le liforo tsa letsopa, ho hanyetsa mocheso o phahameng le botsitso ba mocheso li boloka mocheso o ts'oanang, tsa bohlokoa bakeng sa boleng ba sehlahisoa ho etseng khalase le ho sintering ka letsopa.
Matla a Lik'hemik'hale le a Thermal:Li sebelisoa ka har'a li-linings tsa lik'hemik'hale tsa reactor, li-incinerator tsa litšila le likamore tsa ho chesa liboiler, li mamella likhase tse senyang le mocheso o phahameng, li netefatsa ts'ebetso e sireletsehileng le e sebetsang hantle.
Makala a mang:E boetse e sebelisoa ka har'a li-cupola tsa foundry, li-oven tsa litene, le litsamaisong tsa ho futhumatsa liindasteri, e ikamahanya le litlhoko tse fapaneng tsa indasteri tsa mocheso o phahameng.
Khetha litene tsa mollo tsa SK34 bakeng sa ts'ebetso e pakiloeng mochesong o feteletseng. Lihlahisoa tsa rona li fihlela maemo a boleng ba lefats'e ka bophara, ka litharollo tse ka fetoloang ho latela litlhoko tsa hau tse ikhethileng. Ikopanye le rona kajeno ho ithuta kamoo litene tsa mollo tsa SK34 li ka ntlafatsang katleho ea lisebelisoa tsa hau le bophelo ba tsona bo bolelele.
Nako ea poso: Pherekhong-26-2026
