Mullite Bricks&Sillimanite Bricks
Tlhahisoleseding ya Sehlahiswa
Mullite liteneke li-refractory tse phahameng tsa aluminium tse nang le mullite joalo ka karolo ea mantlha ea kristale. Ka kakaretso, litaba tsa alumina li pakeng tsa 65% le 75%. Ntle le mullite, liminerale tse nang le li-alumina tse tlase li boetse li na le karolo e nyane ea vitreous phase le cristobalite. Lintho tse phahameng tsa alumina li boetse li na le palo e nyenyane ea corundum. E sebelisoa haholo-holo bakeng sa setofo se chesang se chesang, 'mele oa sebōpi le tlase, regenerator ea sebōpi sa khalase, sebōpi sa ceramic, lesela le shoeleng la tsamaiso ea peterole ea peterole, joalo-joalo.
Sehlopha:Mullite tse tharo tse tlase/Sintered Mullite/Fused Mullite/Sillimanite Mullite
Litene tsa Sillimaniteke litene tse refractory tse nang le thepa e ntle e entsoeng ka liminerale tsa sillimanite ka mocheso o phahameng oa sintering kapa slurry casting. Sillimanite e fetoloa silika ea mullite le e sa lefelloeng ka mor'a ho bala mocheso o phahameng. Hangata e hlahisoa ke mocheso o phahameng oa sintering le slurry casting.
Likaroloana:Botsitso bo botle ba mocheso ka mocheso o phahameng, ho hanyetsa khoholeho ea metsi a khalase, tšilafalo e nyane ho mokelikeli oa khalase, 'me hangata e loketse mocha oa ho fepa, mochini oa ho fepa, mochini o hulang li-tube le lisebelisoa tse ling indastering ea khalase, e ka ntlafatsang haholo tlhahiso.
Lihlahisoa:Setene sa setena, sekoti sa phallo, phala ea rotary, beisine ea phepelo, selikalikoe sa orifice, paddle e susumetsang, punch, silinda ea lijo, setene sa slag sa mollo, setene sa arch, sekoaelo sa sekoaelo, setene sa lesoba, setene sa mollo, boriti, setene se koahelang le mefuta e meng.
Index ea Lihlahisoa
| Lihlahisoa | BoraroTlaseMullite | Sintered Mullite | Sillimanite Mullite | FusedMullite | ||||
| Index | RBTM-47 | RBTM-65 | RBTM-70 | RBTM-75 | RBTA-60 | RBTA-65 | RBTFM-75 | |
| Refractoriness(℃) ≥ | 1790 | 1790 | 1790 | 1790 | 1790 | 1790 | 1810 | |
| Boima ba Bongata(g/cm3) ≥ | 2.42 | 2.45 | 2.50 | 2.60 | 2.48 | 2.5 | 2.70 | |
| Porosity e bonahalang(%) ≤ | 12 | 18 | 18 | 17 | 18 | 18 | 16 | |
| Cold Crushing Strength(MPa) | 60 | 60 | 70 | 80 | 70 | 70 | 90 | |
| Phetoho e sa Feleng ea Linear(%) | 1400°×2h | +0.1 -0.1 | | | | | | |
| 1500°×2h | | +0.1 -0.4 | +0.1 -0.4 | +0.1 -0.4 | +1 -0.2 | ±0.2 | ±0.1 | |
| Refractoriness Under Load@0.2MPa(℃) ≥ | 1520 | 1580 | 1600 | 1600 | 1600 | 1620 | 1700 | |
| Creep Rate@0.2MPa 1200°×2h(%) ≤ | 0.1 | ― | ― | ― | ― | ― | ― | |
| Al2O3(%) ≥ | 47 | 64 | 68 | 72 | 60 | 65 | 75 | |
| Fe2O3(%) ≤ | 1.2 | 0.8 | 0.8 | 0.7 | 1.0 | 0.8 | 0.5 | |
Kopo
Mullite Bricks:
Indasteri ea Ceramic:E sebelisoa bakeng sa lishelefo tsa ontong, li-pushers, mabota a ontong, le litene tsa mollo ka libotlolong tsa ceramic, tse mamellang mocheso o ka holimo ho 1600 ℃ le ho fetoha ha mocheso khafetsa, ho fokotsa ho roala ha sebōpi le ho netefatsa boleng ba ho chesoa ha sehlahisoa.
Indasteri ea Metallurgical:E loketse bakeng sa ho kenya litofo tse chesang tse chesang ka har'a limela tsa tšepe le libopi tse entsoeng ka tšepe e sa qhibilihang ka tšepe, e hanela khoholeho ea mobu e entsoeng ka tšepe e qhibilihisitsoeng le slag, ha e ntse e e-na le botsitso bo botle ba mocheso o phahameng oa mocheso.
Indasteri ea Khalase:E sebelisoa e le litene tsa marako bakeng sa marako a mahlakoreng, tlase, le likanale tse phallang tsa likhalase tsa likhalase, tse mamellang ho phunyeletsoa ha khalase e entsoeng ka ho qhibilihisoa le mocheso o phahameng oa mocheso, ho lelefatsa bophelo ba tšebeletso ea sebōpi, le ho netefatsa tlhahiso e tsoelang pele le e tsitsitseng ea khalase.
Lisebelisoa tse ling tsa Mocheso o Phahameng:E sebelisoa bakeng sa licheso tsa litšila, liboiler tsa indasteri, le lisebelisoa tsa tlhahlobo ea mocheso o phahameng indastering ea sefofane le lisebelisoa tsa elektroniki, tse ikamahanyang le maemo a thata le a thata a mocheso o phahameng.
Litene tsa Sillimanite:
Indasteri ea tšepe le tšepe:E sebelisoa e le litene tsa li-checkers litofong tsa sebopi le liphaephe tsa liphaephe tse chesang, tse khonang ho mamella mocheso o ka holimo ho 1300 ℃ le khoholeho ea moea, e lelefatsang nako ea bophelo ea lisebelisoa.
Non-ferrous Metal Smelting:E loketse mahlakoreng a lisele tsa aluminium electrolytic le linings tsa libopi tse qhibilihisang koporo-nickel, ho hanyetsa khoholeho ea mobu ho tloha tšepe e qhibilihisitsoeng le slag, ho netefatsa hore ho qhibiliha ho tsitsitseng.
Indasteri ea Ceramics le Glass:E sebelisoa e le lipoleiti tsa marulelo a ontong, li-pusher, le litene tsa ho chesa mollo, tse hananang le ho futhumatsa le ho tsidifala khafetsa, tse fokotsang ho apara ka ontong.
Lisebelisoa tse ling tsa Mocheso o Phahameng:E sebelisoa e le li-linings bakeng sa licheso tsa litšila, li-boilers tsa indasteri, le li-reactors tse nang le mocheso o phahameng indastering ea lik'hemik'hale, tse ikamahanyang le maemo a thata a ts'ebetso.
Boemo ba Khoebo
Shandong Robert New Material Co., Ltd.e sebakeng sa Zibo City, Profinseng ea Shandong, Chaena, e leng setsi sa tlhahiso ea lintho tse refractory. Re khoebo ea sejoale-joale e kopanyang lipatlisiso le nts'etsopele, tlhahiso, thekiso, moralo le kaho ea sebōpi, thekenoloji, le thepa ea ho rekisa kantle ho naha. Re na le lisebelisoa tse felletseng, theknoloji e tsoetseng pele, matla a matla a tekheniki, boleng bo botle ba sehlahisoa le botumo bo botle. Feme ea rona e na le lihekthere tse fetang 200 mme tlhahiso ea selemo le selemo ea thepa e bōpehileng joaloka lithane tse ka bang 30000 'me thepa ea refractory e sa bopehang ke lithane tse 12000.
Lihlahisoa tsa rona tsa mantlha tsa thepa ea refractory li kenyelletsa:lisebelisoa tsa alkaline refractory; lisebelisoa tsa aluminium silicon refractory; thepa e sa bōpehang refractory; lisebelisoa tse thibelang mocheso oa mocheso; thepa e khethehileng refractory; lisebelisoa tse sebetsang tsa refractory bakeng sa litsamaiso tse tsoelang pele tsa ho lahla.
Lipotso Tse Botsoang Hangata
U hloka thuso? Etsa bonnete ba hore u etela liforomo tsa rona tsa tšehetso bakeng sa likarabo tsa lipotso tsa hau!
Re moetsi oa 'nete, feme ea rona e khethehile ho hlahisa thepa ea refractory ka lilemo tse fetang 30. Re tšepisa ho fana ka theko e ntle ka ho fetisisa, tšebeletso e ntle ka ho fetisisa ea pele ho thekiso le ka mor'a ho rekisa.
Bakeng sa ts'ebetso e 'ngoe le e' ngoe ea tlhahiso, RBT e na le tsamaiso e feletseng ea QC bakeng sa metsoako ea lik'hemik'hale le thepa ea 'mele. 'Me re tla hlahloba thepa,' me setifikeiti sa boleng se tla romelloa ka thepa. Haeba u na le litlhoko tse khethehileng, re tla leka ka hohle ho li amohela.
Ho itšetlehile ka bongata, nako ea rona ea ho fana e fapane. Empa re tšepisa ho romella kapele kamoo ho ka khonehang ka boleng bo tiisitsoeng.
Ha e le hantle, re fana ka mehlala ea mahala.
E, ehlile, o amohelehile ho etela k'hamphani ea RBT le lihlahisoa tsa rona.
Ha ho na moeli, re ka fana ka tlhahiso le tharollo e molemohali ho latela boemo ba hau.
Re 'nile ra etsa thepa ea refractory ka lilemo tse fetang 30, re na le tšehetso e matla ea tekheniki le phihlelo e ruileng, re ka thusa bareki ho rala li-kilns tse fapaneng le ho fana ka ts'ebeletso e le 'ngoe.
