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Cadaadis Heer Sare ah, Cufnaanta Jirka Weyn, Nuugista Biyaha Hoose, Kordhinta Kulaylka Yar ee Laf-dhabarta Fused
Spinel Fused waa hadhuudh magnesia-alumina ah oo nadiif ah oo nadiif ah, taas oo ay keentay in lagu daro magnesia daahirnimo sare leh iyo alumina foornada qallafsan. Adkeynta iyo qaboojinta ka dib, waa la jajabiyaa oo lagu qiimeeyaa cabbirrada ed. Waa mid ka mid ah xeryahooda refractory ee ugu adkaysiga badan Sifooyinkeeda aadka u fiican sida midabka wanaagsan iyo muuqaalka, cufnaanta sare ee cufan, iska caabin xoog leh oo u adkaysta iyo iska caabin xasilloon oo shoogga kulaylka ah, taas oo u oggolaanaysa badeecada in si weyn loogu isticmaalo kilns rotary, saqafka foornooyinka korantada ee birta iyo dhalaalka birta, sibidhka foornada rotary, foornada dhalada iyo me etallurgical warshadaha iwm.
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Dib-u-buuxiyeyaasha dabacsan ee alumina xumbo waxaa loo istcimaalaa soo saarida dhalooyinka daaha ka qaada ee khafiifka ah
Alumina Xumbo waxa soo saara iyada oo la isku darayso aluminium nadiif ah oo sare oo gaar ah. Dhallaalka waxa lagu atomeeyaa hawo cadaadissan taasoo u horseedda goob bannaan. Way adag tahay laakiin aad bay u jilicsan tahay marka loo eego xooggeeda cadaadiska. Xumbo alumina waxaa loo isticmaalaa soo saarista refractories insulating khafiifa halkaas oo kulaylka yar yahay iyo heerkulka sare pro perties yihiin shuruudaha ugu muhiimsan. Waxa kale oo si wax ku ool ah loo isticmaalaa refractories-ka dabacsan.
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Irbad-U eg Kiristaalo Mullite ah Kaas oo Siinaya Bar dhalaalaysa Sare, Balaadhinta kulaylka Hoose ee La beddeli karo iyo iska caabin heer sare ah oo loogu talagalay shoogga kulaylka
Fused Mullite waxa soo saara habka Bayer alumina iyo ciid quartz nadiif ah oo sarreeya iyada oo ku dhex milmay foornada koronto ee aadka u weyn.
Waxay leedahay maaddo sare oo ah kiristaalo mullite oo kale ah oo irbad u eg taasoo bixisa dhibic dhalaalaysa, balaadhinta kulaylka oo hooseeya iyo iska caabin heer sare ah oo shoogga kulaylka ah, qallafsanaanta culeyska, iyo daxalka kiimikada heerkulka sare.
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Adkaynta ugu Fiican ee Miraha Brown ee Aluminium Fused, Ku habboon Abrasives iyo Refractorie
Brown Fused Alumina waxa soo saara dhalaalinta Calcined Bauxite oo ku jirta foorno koronto ah oo heerkul ka weyn 2000°C. Nidaam adag oo tartiib tartiib ah ayaa raacaya isku-dhafka, si ay u soo saaraan crystals blocky. Kaarboonku wuxuu ka caawiyaa ka saarida haraaga baaruudda iyo kaarboonka, Xakamaynta adag ee heerarka Titania inta lagu jiro habka fiyuuska waxay hubisaa adkaanta ugu fiican ee badarka.
Dabadeed cayriin la qaboojiyey ayaa la sii jajabiyaa, laga nadiifiyaa wasakhda birlabeedka ee xoogga sare ee kala-soocida magnetka waxaana loo kala saaraa jajabyo cabbir cidhiidhi ah si ay ugu habboonaato isticmaalka dhammaadka. Khadadka go'an waxay soo saaraan alaabooyin loogu talagalay codsiyada kala duwan.
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Calcined Alumina Ultrafine ee Dib-u-soo-celinta Waxqabadka Sare, waxaa loo isticmaali karaa kabka leh qiiqa silica iyo budada alumina ee fal-celinta, si loo yareeyo ku darida biyaha, porosity iyo in la kordhiyo xoogga, xasilloonida mugga.
Calcined Alumina Ultrafine Loogu talagalay Dib-u-soo-celinta Waxqabadka Sare
Budada aluminium ee calcined waxaa lagu sameeyaa xisaabinta tooska ah ee alumina warshadaha ama aluminium hydroxide heerkulka saxda ah si loogu beddelo crystallinea-alumina deggan, ka dibna shiiddo budo-yar. Budada yar-yar ee calcined waxaa loo isticmaali karaa albaabka slide, nozzles, iyo lebenka aluminiumka. Intaa waxaa dheer, waxaa loo isticmaali karaa in castables leh qiiqa silica iyo budada alumina falcelinta, si loo yareeyo ku darida biyaha, porosity iyo in la kordhiyo xoogga, xasilloonida mugga.
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Alumina Reactive waxay leedahay daahir sare, qaybinta cabbirka walxaha wanaagsan iyo hawl qabad heer sare ah
Aluminas falcelin ah ayaa si gaar ah loogu talagalay soo saarista refractories waxqabadka sare halkaas oo xirmo qayb qeexan, rheology iyo sifooyin meelaynta joogto ah muhiim u yihiin sida sifooyinka sare ee jirka ee alaabta kama dambaysta ah. Alumina-yada fal-celiska ah ayaa si buuxda hoos ugu dhiga ilaa kan ugu horreeya (hal) kiristaalo iyadoo loo marayo habab wax-ku-shiidid aad u hufan. Celceliska cabbirka walxaha, D50, ee aluminium-modal fal-celineed, sidaas darteed waxay ku dhowdahay dhexroorka hal kiristaalo. Isku darka aluminas falcelinta leh qaybaha kale ee matrixka, sida alumina alumina 20μm ama spinel 20μm, waxay u oggolaanaysaa xakamaynta qaybinta cabbirka qaybinta si loo gaaro rheology meelaynta la doonayo.
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Kubbada dhoobada Alumina waa Dhexdhexaadiyaha wax lagu shiilo ee Mill Mill, Qalabka wax lagu shiilo
Walaxda ugu muhiimsan ee Ball Ceramic Alumina waa alumina, taas oo lagu sameeyay iyada oo la rogmanayo samaynta iyo tignoolajiyada riixitaanka isostatic ee kubbadda oo lagu qiyaaso 1600 darajo Celsius. Astaamihiisu waa: cufnaanta sare, xirashada hooseeya, xirashada iska caabinta, iska caabinta saameynta, xasilloonida seismic wanaagsan, caabbinta acid iyo alkali, wasakh la'aan, hagaajinta hufnaanta shiida, yareyso qiimaha isticmaalka.
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Sintered Mullite iyo Fused Mullite ayaa inta badan loo isticmaalaa soo saarida refractories iyo shubista birta iyo Alloys Titanium.
Sintered Mullite waxaa lagu doortay bauxite-ta tayada sare leh ee dabiiciga ah, iyada oo loo marayo isku-soo-noqod heerar badan, oo la xisaabiyay in ka badan 1750 ℃. Waxaa lagu gartaa cufnaanta bulk sare, xasilloonida tayada xasilloon ee caabbinta shoogga kulaylka, index hoose ee gurguurta heerkulka sare iyo waxqabadka caabbinta daxalka kiimikada wanaagsan iyo wixii la mid ah.
Aad bay dhif u tahay qaabkeeda dabiiciga ah, mullite si macmal ah ayaa loo soo saaraa warshadaha iyadoo la dhalaalinayo ama la ridayo alumino-silicates kala duwan. Qalabka farsamada heerkulbeegga ee aadka u wanaagsan iyo xasiloonida ka dhalata mullite synthetic waxay ka dhigtaa qayb muhiim ah oo ka mid ah codsiyada dib-u-celinta iyo aasaaska.
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Fasalada Laf-dhabarka Magnesium-Aluminium-Nadiifinta Sare: Sma-66, Sma-78 Iyo Sma-90. Taxanaha Alaabta Spinel Sintered
Junsheng-nadiifinta sare ee magnesium-aluminium spinel system waxay isticmaashaa aluminium saafi ah oo saafi ah iyo magnesium oxide saafi ah oo saafi ah sida alaabta ceeriin, waxaana lagu daraa heerkul sare. Sida laga soo xigtay halabuurka kiimikada kala duwan, waxa loo qaybiyaa saddex darajo: SMA-66, SMA-78 iyo SMA-90. Taxanaha Alaabta.
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Shaft Kiln Bauxite iyo Rotary Kiln Bauxite 85/86/87/88
Bauxite waa macdano dabiici ah, aad u adag waxayna ugu horrayn ka kooban tahay xeryahooda aluminium oxide (alumina), silica, oksaydhka birta iyo titanium dioxide. Qiyaastii 70 boqolkiiba wax soo saarka bauxite ee aduunka waxaa lagu sifeeyaa habka kiimikaad ee Bayer oo la geliyo aluminium.
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Silica isku dhafka ah ee kulaylka iyo kimikalka ugu Wanaagsan sida Walxaha Crucible
Fused Silica waxaa laga sameeyay silica nadiifka ah, iyadoo la adeegsanayo tignoolajiyada fiyuuska gaarka ah si loo hubiyo tayada ugu sareysa. Silicayada Fused waa in ka badan 99% amorphous waxayna leedahay iskubeeg aad u hooseeya oo balaadhinta kulaylka iyo iska caabbinta shoogga kulaylka. Silica Fused waa mid aan firfircoonayn, waxay leedahay xasillooni kiimiko oo aad u wanaagsan, waxayna leedahay koronto aad u hooseeya.
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Pink Aluminium Oxide waa mid fiiqan oo xagal ah ayaa loo isticmaalaa in lagu shiido, afaysanayo
Pink Fused Alumina waxa lagu soo saaraa doping Chromia galay Alumina, taas oo siinaysa maadada midabka casaanka ah. Ku daridda Cr2O3 ee shabagga kristal ee Al2O3 waxay soo saartaa koror yar oo adkaanta iyo dabacsanaanta la dhimay marka la barbar dhigo Alumina Fused White.
Marka la barbar dhigo Brown Aluminium Oxide Joogta ah Maaddada Pink waa adag tahay, aad u dagaal badan waxayna leedahay awood goyn oo wanaagsan. Qaabka hadhuudhka ee Pink Aluminum Oxide waa mid fiiqan oo xagal leh.
