Macdanta Kyanite waxaa ka mid ah kyanite, andalusite, iyo sillimanite. Saddexdu waa kala duwanaansho isku mid ah iyo waji badan, iyo qaacidada kiimikaad waa AI2SlO5, oo ka kooban AI2O362.93% iyo SiO237.07%. Macdanta Kyanite waxay leeyihiin refractorness sare, xasilooni kiimikaad iyo xoog farsamo. Waxay yihiin alaabta ceeriin ee tayada sare leh ee tayada sare leh waxaana si weyn loogu isticmaalaa wax soo saarka qalabka dib-u-celinta, ceramics horumarsan, aluminium-silicon alloys iyo fiilooyinka refractory.
Guryaha Macdanta iyo Dhismaha Macdanta
Kiristaalo Kyanite waa tiir fidsan, buluug ama buluug-cawlan, vitreous iyo luul. Adag ee jihada fidinta kristanta ee isbarbar dhigga waa 5.5, iyo adkaanta jihada fidinta crystal-ka waa 6.5 ilaa 7, sidaas darteed waxaa loo yaqaan "laba dhagax adag", cufnaanta waa 3.56 ilaa 3.68g / cm3. Qaybaha ugu muhiimsan waa kyanite iyo qadar yar oo sillimanite ah.
Kiristaalo Andalusite waa tiirar, ku dhawaad afar geesoodka qeybta iskutallaabta, waxaana loo habeeyey qaab iskutallaabta caadiga ah ee qeybta iskutallaabta. 3.2g/cm3.
Kiristaalo Sillimanite waa irbad-u eg, inta badan shucaac iyo wadar ahaan fir, cawl-brown ama cawl-cagaar, vitreous, 7 engegnaanta, iyo 3.23-3.27g/cm3 cufnaanta.
Macdanta kooxda Kyanite waxa loo beddelaa isku dar ah mullite (sidoo kale loo yaqaan mullite) iyo silica (cristobalite) marka la calcination heerkulka sare, oo la maro ballaarinta mugga. Macdanta ku xiran waxaa ka mid ah biotite, muscovite, sericite, quartz, graphite, plagioclase, garnet, rutile, pyrite, chlorite iyo macdano kale.
Meelaha codsiga iyo tilmaamayaasha farsamada
Qalabka refractory yihiin beeraha codsiga ugu weyn ee macdanta kyanite, kaas oo loo isticmaali karaa samaynta leben, hagaajinta waxqabadka heerkulka sare ee alaabta refractory, synthesizing mullite heerkulka sare, iyo crystalline iyo kyanite hufan iyo andalusite loo isticmaali karaa sida dhagaxyo qaali ah ama farsamada gacanta.
Isticmaalka ugu muhiimsan ee macdanta kyanite:
| Goobta codsiga | Codsiga ugu muhiimsan |
| Refractory | Samaynta lebenka refractory, hagaajinta lebennada iska caabbinta heerkulka sare, alaabta refractory oo aan qaabaysan |
| Ceramics | Dhoobada Sare, dhoobada Farsamada |
| Metallurgy | Aluminium aluminium silikoon xoog leh oo xoog leh |
| Fiber refractory | Dahaarka refractory, dahaarka ilbiriqsiyeedka |
| dhagaxa dhagaxa | granularity crystal, dhalaalaya oo hufan sida alaabta ceeriin ee gemstones |
| Daawo | Soo-saarka ilko-gashi, isku-darka taarikada isku xirka lafaha jabay |
| Kiimiko | Qalab heerkul sare ah oo farsameeya, walxo aashitada u adkaysta, tuubada cabbiraadda heerkulka sare |
Sababtoo ah kala duwanaanshaha waxqabadka ee noocyada kala duwan ee alaabta ceeriin ee macdanta, isticmaalka iyo heerarka habka codsiga, waxaa jira shuruudo kala duwan oo loogu talagalay tayada kyanite.
Farsamaynta farsamaynta - ka faa'iidaysiga iyo nadiifinta
Habka faa'iidada iyo habka farsamada ee macdanta kyanite inta badan waxay ku xiran tahay sifooyinka gundhigga ah ee macdanta, guud ahaan sabbeynta, kala-soocidda cufnaanta iyo kala-soocidda magnetic, iwm.
①Sabbaynta
Dabayshu waa habka ugu muhiimsan ee faa'iidada macdanta kyanite, laakiin guud ahaan waxay u baahan tahay in lagu daro habab kale si loo buuxiyo shuruudaha tilmaamayaasha warshadaha. Burburinta cuf-jiidadka ama sabbeynta ka dib kala-soocidda magnetka ayaa inta badan la isticmaalaa. Soo aruuriyayaashu waxay isticmaalaan asiidh dufan iyo milixdooda, dhexdhexaad ama daciif ah aashitada saxarka PH, arrimaha ugu muhiimsan ee saameeya waa qashin-qubka, sifooyinka wasakhaysan, saamaynta dildilaaca, nidaamka kiimikada iyo qiimaha PH.
②Dib u dooro
Wixii macdanaha kyanite ah oo la isku daray oo isku dhafan, habka kala-soocidda cuf-jiidadka waxaa inta badan la isticmaalaa, iyo qalabka kala-soocidda cuf-isjiidadka waxaa ka mid ah miis gariiraya, duufaan, dhexdhexaad ah oo culus iyo caleen wareeg ah.
③ Habka kala soocida magnetic
Waa hab lama huraan u ah ka faa'iidaysiga kyanite. Waxaa guud ahaan loo isticmaalaa diyaarinta alaabta ceeriin ee la doortay si loo soo kabsado ama looga saaro alaabta magnetic, ama dib u habeynta hawlaha si loo saaro wasakhda sida birta iyo titanium oo loo hagaajiyo heerka xoogga saaray. Qalabka kala soocida magnetic waxaa ka mid ah kala soocida magnetic magnetic, saxan magnetic separator, giraanta toosan sare gradient magnet SEPARATOR, iwm.
mullite synthetic
Mullite waa walxo dib u celin oo tayo sare leh. Waxaa jira laba hab oo loogu talagalay ka-saarista mullite ee alaabta ceeriin ee kyanite. Mid waa in si toos ah loo caleeno si loo sameeyo clinker mullite aluminium dhexdhexaad ah, kan kalena waa in lagu daro bauxite, alumina iyo zircon. Dhagaxyada, iwm. ayaa lagu damiyaa heerkulka sare si ay u sameeyaan mullite ama zircon mullite clinker.
Waqtiga boostada: Mar-18-2022