-
Deganaanshaha Mugga Wanaagsan iyo Caabbinta Shock kulaylka, Nadiif Sarreysa iyo Dib-u-soo-celinta Alumina
Tabular Alumina waa walxo saafi ah oo lagu miiray heerkul sare oo aan lahayn MgO iyo B2O3 lagu daro, qaabdhismeedkiisu waa laba qaab-dhismeedka polycrystalline oo si fiican u koray oo koray α - Al2O3 crystals.Tabular Alumina waxay leedahay daloolo yar yar oo xiran oo ku jira crystal individval , Al2O3 waxay ka badan tahay 99% .Sidaas darteed waxay leedahay xasillooni mugga wanaagsan iyo caabbinta shoogga kuleylka , nadiifnimada sare iyo dib-u-soo-celinta , awoodda farsamada ee aad u fiican , caabbinta abrasion ka dhanka ah slag iyo walxaha kale.
-
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 badanSifooyinkeeda aadka u fiican sida midabka iyo muuqaalka wanaagsan, cufnaanta sare ee cufnaanta, 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 korontada birta iyo dhalaalka birta, sibidhka foornada rotary, foornada dhalada iyo me etallurgical warshadaha iwm.
-
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 loogu isticmaalaa refractories-ka dabacsan.
-
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 wax badan oo ka mid ah kiristaalo mullite-u eg irbad taas oo bixisa dhibic dhalaalaysa sare, ballaarinta kulayl yar rogi kara iyo iska caabin aad u fiican ee shoogga kulaylka, qallafsanaan hoos load, iyo daxalka kiimikada heerkulka sare.
-
Low Na2o White Fused Alumina, Waxaa Loo isticmaali karaa Dib-u-celinta, Castables iyo Abrasives
Caddaan Fused Alumina waa nadiif sare, macdanta synthetic.
Waxaa lagu soo saaray isku-dhafka tayada la kontoroolo ee heerka saafiga ah ee Bayer Alumina oo ku jirta foorno koronto oo heerkul ka weyn 2000˚C oo ay ku xigto geeddi-socod adag oo tartiib tartiib ah.
Xakamaynta adag ee tayada alaabta ceeriin iyo xuduudaha isku-dhafka waxay xaqiijisaa alaabada nadiifnimada sare iyo cadaanka sare.
Ceyriinka la qaboojiyey ayaa la sii jajabiyey, laga nadiifiyey wasakhda birlabeedka ee xoogga sare ee kala soocida magnetka waxaana loo kala saaraa jajabyo cabbir cidhiidhi ah si ay ugu habboonaato isticmaalka dhammaadka.
-
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.Kaalmada dhalaalaysa waxay ka caawisaa inay meesha ka saarto baaruudda haraaga ah 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.
-
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.
-
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.Aluminiinta fal-celiska ah ayaa si buuxda hoos ugu dhigaya kiristaalo aasaasiga ah (hal) iyada oo loo marayo habab wax-ku-shiidid aad u hufan.Celcelis ahaan cabbirka walxaha, D50, ee aluminium-modal fal-celineed, sidaas darteed waxay ku dhowdahay dhexroorka hal kiristaalo.Isku darka aluminas fal-celinta leh qaybaha kale ee matrixka, sida alumina 20μm ama spinel 20μm, waxay u oggolaanaysaa xakamaynta qaybinta qaybinta qaybinta si loo gaaro rheology meelaynta la doonayo.
-
Kubbada dhoobada Alumina waa Dhexdhexaadiyaha Waxshiidka ee Mille 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.
-
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 isu-soo-noqod heerar badan, oo la xisaabiyay in ka badan 1750 ℃.Waxaa lagu gartaa cufnaanta cufnaanta sare, xasilloonida tayada xasilloon ee caabbinta shoogga kuleylka, tusmada hoose ee heerkulka sare ee gurguurta 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.
-
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 dhejiyaa heerkul sare.Sida laga soo xigtay halabuurka kiimikada kala duwan, waxa loo qaybiyaa saddex darajo: SMA-66, SMA-78 iyo SMA-90.Taxanaha Alaabta.
-
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.
