Sampole ea mahala bakeng sa Indasteri ea Setsi sa Cast Irons Steel Foundry e Sebelisitsoeng Phahameng ea Alumina Bauxite/Mullite Spider Bottom Ho Tšela Litena
Sohle seo re se etsang hangata se hokahane le molao oa rona oa "Consumer Initiative, Rely on 1st, re fana ka liphutheloana tsa lijo le polokeho ea tikoloho bakeng sa sampole ea mahala bakeng sa Cast Irons Steel Foundry Indasteri e Sebelisitsoeng Litene tse Phahameng tsa Alumina Bauxite / Mullite Spider Bottom, "Khampani ea rona e sebetsa ho latela molao-motheo oa "botšepehi bo thehiloeng, tšebelisano-'moho, tšebelisano-'moho e thehiloe, re ka ba le kamano e ntle le batho. ho tsoa hohle lefatšeng.
Sohle seo re se etsang hangata se hokahane le molao oa rona oa "Consumer qalong, Itšetlehe ka 1st, re ikakhetse ka setotsoana sephutheloana sa lijo le polokeho ea tikoloho bakeng saSebōpi sa Setene sa Refractory le Setena, Ke hobane’ng ha re ka etsa lintho tsee? Hobane: A, Re tšepahala ebile rea tšepahala. Lintho tsa rona li na le boleng bo holimo, theko e khahlang, matla a phepelo a lekaneng le tšebeletso e phethahetseng. B, Sebaka sa rona sa libaka se na le molemo o moholo . C, Mefuta e fapaneng: Amohela potso ea hau, E kanna ea ananeloa haholo.
Litene tsa tšepe tse phallangbua ka litene tse nang le sekoti tse kentsoeng ka har'a li-grooves tsa li-ingot casting plate ho hokahanya litene tsa tšepe tse phallang le hlobo ea ingot, e tsejoang ka hore ke setene sa semathi. Haholo-holo e sebelisetsoang ho fokotsa khanyetso ea phallo ea tšepe e qhibilihisitsoeng le ho thibela ho lutla ha tšepe. Litšobotsi tse ka sehloohong li kenyelletsa ho hanyetsa khatello ea mocheso o phahameng, ho hanyetsa ho apara, ho phalla hantle, ho kenya habonolo le ho hanyetsa mollo o motle.
1. Ho arola ka thepa:
(1) Letsopa:Ena ke mofuta oa motheo ka ho fetisisa oa litene tsa tšepe tse phallang, tse entsoeng ka letsopa le tloaelehileng. Leha theko e le tlase, e batla e fokola ka lebaka la ho hanyetsa mollo le bophelo ba ts'ebeletso, 'me e loketse liloala tse nyane tsa tšepe kapa maemo a ts'ebeliso ea nakoana.
(2) Aluminium e phahameng:Setene sena sa tšepe se phallang se na le lihlahisoa tse phahameng tsa aluminium, se na le ho hanyetsa mollo o babatsehang, 'me se ka lula se tsitsitse libakeng tse phahameng tsa mocheso. Hangata e sebelisoa likhoebong tse kholo tsa tšepe, haholo-holo mekhoeng ea ho etsa tšepe e hlokang ho mamella mocheso o phahameng ka nako e telele. "
(3)Mullite:Likristale tse bōpehileng joaloka nale li hlahisa sebopeho sa sefapano sa marang-rang, se ka thibelang khoholeho ka katleho ka tšepe e qhibilihisitsoeng. Hajoale ke litaba tse ka sehloohong.
2. Karolelano ho latela ts'ebetso:
(1) Center Bricks
E sebelisoa sebakeng sa mantlha sa phallo ea tšepe e qhibilihisitsoeng, e tšehetsang tsela ea ho phalla le ho hloka holimo
refractoriness le khanyetso ea khoholeho.
(2)Litene tsa Sehlahi sa tšepe
E sebelisetsoa ho khelosa tšepe e qhibilihisitsoeng ho mefuta e fapaneng. Litlhaloso tse tloaelehileng li kenyelletsa likoti tse habeli, tse tharo, le tse quadruple, ho latela litlhoko tsa ts'ebetso.
(3)Litene tsa Mohatla
E fumaneha qetellong ea tsamaiso ea tšepe ea tšepe, e mamella tšusumetso ea tšepe e qhibilihisitsoeng le mocheso o phahameng 'me e hloka ho hanyetsa ho robeha.
Index ea Lihlahisoa
| Clay&Alumina e Phahameng | |||||||
| Ntho | RBT-80 | RBT-75 | RBT-70 | RBT-65 | RBT-55 | RBT-48 | RBT-40 |
| Al2O3(%) ≥ | 80 | 75 | 70 | 65 | 55 | 48 | 40 |
| Porosity e bonahalang(%) ≤ | 21(23) | 24(26) | 24(26) | 24(26) | 22(24) | 22(24) | 22(24) |
| Cold Crushing Strength(MPa) ≥ | 70(60) 60(50) | 60(50) 50(40) | 55(45) 45(35) | 50(40) 40(30) | 45(40) 35(30) | 40(35) 35(30) | 35(30) 30(25) |
| 0.2MPa Refractoriness Under Load(℃) ≥ | 1530 | 1520 | 1510 | 1500 | 1450 | 1420 | 1400 |
| Phetoho e sa Feleng ea Linear(%) | 1500 ℃ * 2h | 1500 ℃ * 2h | 1450℃*2h | 1450℃*2h | 1450℃*2h | 1450℃*2h | 1450℃*2h |
| -0.4~0.2 | -0.4~0.2 | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | |
| Mullite | ||
| Ntho | JM-70 | JM-62 |
| Al2O3(%) ≥ | 70 | 62 |
| Fe2O3(%) ≤ | 1.8 | 1.5 |
| Refractoriness(℃) ≥ | 1780 | 1760 |
| Porosity e bonahalang(%) ≤ | 28 | 26 |
| Cold Crushing Strength(MPa) ≥ | 25 | 25 |
| Phetoho e sa Feleng ea Linear(1500℃*2h)(%) | -0.1~+0.4 | -0.1~+0.4 |
Kopo
Litene tsa tšepe tse phallangli sebelisoa haholo-holo ts'ebetsong ea ho lahla ka tlaase, e sebetsang e le mocha oa hore tšepe e qhibilihisitsoeng e phalle ho tloha ho ladle ho ea ho liforomo tsa ingot, ho etsa bonnete ba hore ho ajoa ha tšepe e qhibilihisitsoeng ho hlobo e 'ngoe le e' ngoe ea ingot.
Mosebetsi oa mantlha
Litene tsa tšepe tse phallang, ka hare ho tsona tse se nang letho, li netefatsa hore tšepe e qhibilihisitsoeng e phalla, e thibela hore e se ke ea ama hlobo ea ingot ka kotloloho le ho fokotsa ho hloleha ha sebopeho ho bakoang ke ho chesa ho feteletseng. Ho feta moo, thepa ea bona ea refractory e ba lumella ho mamella tšusumetso ea 'mele le lik'hemik'hale tsa lik'hemik'hale tsa tšepe e qhibilihisitsoeng ka mocheso o phahameng, ho thibela litšila ho kena ka tšepe le ho ama boleng ba eona.
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 tse ka sehloohong 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; lisebelisoa tse khethehileng tsa refractory; lisebelisoa tse sebetsang tsa refractory bakeng sa litsamaiso tse tsoelang pele tsa ho lahla.
Lipotso Tse Botsoang Khafetsa
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 ts'episa 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.
