Macdanta Kyanite waxaa ka mid ah kyanite, andalusite, iyo sillimanite. Saddexdoodu waa noocyo isku mid ah iyo kuwo badan oo weji ah, qaacidada kiimikadana waa AI2SlO5, oo ka kooban AI2O362.93% iyo SiO237.07%. Macdanta Kyanite waxay leedahay iska caabin sare, xasillooni kiimiko iyo xoog farsamo. Waa walxaha ceeriin ee agabka iska caabinta tayada sare leh waxaana si weyn loogu isticmaalaa soo saarista agabka iska caabinta, dhoobada horumarsan, aluminium-silicon alloys iyo fiilooyinka iska caabinta.
Astaamaha Macdanta iyo Qaab-dhismeedka Macdanta
Kilaasooyinka Kyanite waa tiir siman, buluug ama buluug-cawlan, vitreous iyo luul. Adkaanta jihada fidinta kiristaalka ee isbarbar socda waa 5.5, adkaanta jihada fidinta kiristaalka ee toosanna waa 6.5 ilaa 7, sidaa darteed waxaa loogu yeeraa "laba dhagax oo adag", cufnaantuna waa 3.56 ilaa 3.68g/cm3. Qaybaha ugu muhiimsan waa kyanite iyo xaddi yar oo sillimanite ah.
Kiristaalada Andalusite waa tiir, ku dhawaad laba jibbaaran oo isgoys ah, waxayna ku habboon yihiin qaab isgoys caadi ah oo ku yaal qaybta isgoyska. 3.2g/cm3.
Kilaasooyinka Sillimanite waa kuwo u eg irbad, badanaa isku-darka radial iyo fibrous, cawl-bunni ama cawl-cagaar, vitreous, 7 adke, iyo cufnaanta 3.23-3.27g/cm3.
Macdanta kooxda Kyanite waxaa loo beddelaa isku dar ah mullite (oo sidoo kale loo yaqaan mullite) iyo silica (cristobalite) marka la kariyo heerkulka sare, waxaana la mariyaa ballaarinta mugga. Macdanta la xiriirta waxaa ka mid ah biotite, muscovite, sericite, quartz, graphite, plagioclase, garnet, rutile, pyrite, chlorite iyo macdano kale.
Meelaha codsiga iyo tilmaamayaasha farsamada
Agabka iska caabiya ayaa ah meelaha ugu muhiimsan ee loo adeegsado macdanta kyanite, kuwaas oo loo isticmaali karo sameynta leben, hagaajinta waxqabadka heerkulka sare ee alaabada iska caabiya, sameynta mullite heerkulka sare, iyo kyanite iyo andalusite oo hufan ayaa loo isticmaali karaa dhagaxyo ama farshaxan.
Isticmaalka ugu muhiimsan ee macdanta kyanite:
| Goobta codsiga | Codsiga ugu weyn |
| Aan adkaysan karin | Samaynta lebenka caabbinta, hagaajinta lebenka caabbinta heerkulka sare, agab aan qaab lahayn oo caabbinta ah |
| Dhoobada | Dhoobada Sare, Dhoobada Farsamada |
| Birta | Daawaha aluminiumka silicon ee xoogga badan |
| Faybar aan fiicnayn | Dahaarka adkeysiga leh, dahaarka dahaarka dabka |
| dhagaxa dhagaxa ah | Dhagaxa kristal, dhalaalaya oo hufan sida walxo cayriin ah oo loogu talagalay dhagaxyada dhagaxa |
| Daawo | Soo saarista ilkaha aan la gashanayn, isku-darka saxannada isku xidhka lafaha ee jaban |
| Kiimiko | Mulite-ka heerkulka sare ee wax lagu farsameeyo, walxaha aashitada u adkaysta, tuubo cabbir heerkul sare leh |
Sababo la xiriira kala duwanaanshaha waxqabadka ee walxaha kala duwan ee macdanta ceeriin, isticmaalka iyo heerarka habka codsiga, waxaa jira shuruudo kala duwan oo loogu talagalay tayada xoogga kyanite.
Tiknoolajiyada wax soo saarka - hagaajinta iyo nadiifinta
Habka loo isticmaalo macdanta kyanite iyo habka tignoolajiyada waxay inta badan ku xiran tahay sifooyinka ku jira macdanta, guud ahaan sabeynta, kala soocidda cufisjiidadka iyo kala soocidda magnetic, iwm.
① Sabbaynta
Sabaynta waa habka ugu weyn ee loo isticmaalo macdanta kyanite, laakiin guud ahaan waxay u baahan tahay in lagu daro habab kale si loo daboolo shuruudaha tilmaamayaasha warshadaha. Cufis-saarista ama sabeynta ka dib kala-soocidda birlabta ayaa badanaa la isticmaalaa. Ururiyayaasha waxay isticmaalaan asiidhyo dufan leh iyo cusbooyinkooda, qiimaha PH ee saxarka dhexdhexaadka ah ama aashitada daciifka ah, arrimaha ugu muhiimsan ee saameeya waa tayada shiididda, sifooyinka wasakhda ah, saamaynta desliming, nidaamka kiimikada iyo qiimaha PH ee saxarka.
②Dib u dooro
Macdanta loo yaqaan 'kyanite' ee isku dhafan ee la isku daray iyo kuwa isku dhafan ee loo yaqaan 'kyanite', habka kala soocidda cufisjiidadka ayaa inta badan la isticmaalaa, qalabka kala soocidda cufisjiidadkana waxaa ka mid ah miis gariiraya, duufaan, dhexdhexaad culus iyo marin wareeg ah.
③ Habka kala-soocidda birlabta
Waa hab aan laga maarmi karin oo loogu talagalay ka faa'iidaysiga kyanite. Guud ahaan waxaa loo isticmaalaa diyaarinta walxaha ceeriin ee la soo xulay si loo soo celiyo ama looga saaro alaabada magnetic-ka, ama hawlaha dib-u-habaynta xoogga si looga saaro wasakhda sida birta iyo titanium loona hagaajiyo heerka xoogga. Qalabka kala-soocidda birlabta waxaa ka mid ah kala-soocidda birlabta durbaanka, kala-soocidda birlabta saxanka, kala-soocidda birlabta ee giraanta toosan, iwm. Qalabka kala-soocidda birlabta iyo socodka habka waxaa lagu go'aamiyaa iyadoo loo eegayo xoogga birlabta wasakhda ah.
Mulite-ka synthetic-ga ah
Mullite waa walax tayo sare leh oo iska caabisa walxaha ceeriin ee kyanite. Waxaa jira laba hab oo lagu sameeyo mullite laga soo saaro walxaha ceeriin ee kyanite. Mid waa in si toos ah loo sameeyo calcine si loo sameeyo clinker mullite aluminium dhexdhexaad ah, tan kalena waa in lagu daro bauxite, alumina iyo zircon. Dhagaxyada, iwm. waxaa lagu sameeyaa heerkul sare si ay u sameeyaan clinker mullite ama zircon mullite.
Waqtiga boostada: Maarso-18-2022