Isilicon intsimbi, eyaziwa ngokuba yi-crystalline silicon okanye i-silicon ye-industrial, yinto ebalulekileyo esisiseko semathiriyeli ekrwada. Oku kulandelayo yintshayelelo eneenkcukacha ye-siliconintsimbiiimveliso:
1. Izithako eziphambili kunye nokulungiselela
Izithako eziphambili: Icandelo eliphambili le-siliconintsimbiyisilicon, edla ngokuba phezulu malunga nama-98%. Umxholo we-silicon we-silicon ekumgangatho ophezuluintsimbiinokufikelela kwi-99.99%. Ukungcola okuseleyo kubandakanya isinyithi, i-aluminium, i-calcium kunye nezinye izinto.
Indlela yokulungiselela: isilicon intsimbi inyibilikiswa yiquartz kunye necoke kwiziko lombane. Ngexesha lenkqubo yokunyibilikisa, i-silicon dioxide kwiquartz iyancitshiswa ibe yisilicon kwaye idibana nekhabhoni element kwicoke ukuvelisa iimveliso ezinje ngesilicon. intsimbi kunye necarbon monoxide.
2. Iimpawu ezibonakalayo
Imbonakalo: i-silicon intsimbi ngokuqhelekileyo ibonakala njengekristale emnyama engwevu okanye eluhlaza okwesibhakabhaka kunye nomphezulu ogudileyo.
Ubuninzi: Ubuninzi be-silicon intsimbi yi 2.34g/cm³.
Indawo yokunyibilika: Indawo yokunyibilika yesilicon intsimbi yi1420℃.
I-Conductivity: I-conductivity ye-siliconintsimbiinxulumene ngokusondeleyo nobushushu bayo. Njengoko iqondo lobushushu linyuka, i-conductivity iyanda, ifikelela kubuninzi obumalunga ne-1480°C, kwaye emva koko iyancipha njengoko ubushushu budlula i-1600°C.
3. Iimpawu zeMichiza
Iimpawu zeSemiconductor: i-siliconintsimbiineempawu ze-semiconductor kwaye iyinxalenye ebalulekileyo yezixhobo ze-semiconductor.
Iimpawu zokuphendula: Kwiqondo lokushisa, i-siliconintsimbiayinyibiliki kwiasidi, kodwa inyibilika ngokulula kwialkali.
4. Iinkalo zesicelo
Ishishini leSemiconductor: isilicon Imeta isetyenziswa kakhulu kwishishini le-semiconductor kwaye yinto ephambili yokwenza iisekethe ezidibeneyo, iiphaneli zelanga, ii-LED kunye nezinye izixhobo zombane. Ukucoceka kwayo okuphezulu kunye neempawu ezintle ze-elektroniki zenza ukuba ibe yinto ebalulekileyo yezixhobo ze-semiconductor.
Umzi-mveliso weMetallurgical: Kwishishini lesinyithi, i-silicon yensimbi yinto ebalulekileyo ye-alloy ekrwada. Inokongezwa kwintsimbi yokuphucula ubunzima, amandla kunye nokuxhatshazwa kwentsimbi kunye nokuphucula iimpawu zayo zomzimba kunye neekhemikhali. Kwangaxeshanye, i-silicon yensimbi ikwayinto elungileyo kwi-alloys ye-aluminiyam, kwaye uninzi lweealloyi eziphoswe nge-aluminium zine-silicon.
Umzi-mveliso we-Foundry: I-silicon ye-Metallic ingasetyenziselwa njengento yokuphosa ukuphucula ukuqina kunye nokumelana nokudinwa kwe-thermal ye-castings kunye nokunciphisa iziphene zokuphosa kunye nokuguqulwa.
Ukuveliswa kwamandla obushushu belanga: Isilicon yesinyithi iyasetyenziswa kwakhona kwimveliso yamandla elanga eshushu. Ngokujolisa amandla elanga kumphezulu we-silicon yesinyithi, amandla okukhanya anokuguqulwa abe ngamandla obushushu, kwaye ke amandla obushushu asetyenziselwa ukuvelisa umphunga ukuqhuba iijenereyitha ze-iturbine ukuvelisa umbane.
Amanye amacandelo: Ukongeza, i-silicon yensimbi ingasetyenziselwa ukuvelisa iimveliso ze-silicone ezifana ne-oyile ye-silicone, irabha ye-silicone, i-agent yokudibanisa i-silane, kunye nokuveliswa kwezixhobo ze-photovoltaic ezifana ne-silicon ye-polycrystalline. Kwangaxeshanye, i-metallic silicon powder isetyenziswa ngokubanzi kwizixhobo eziphikisayo, kwishishini lesinyithi somgubo kunye namanye amacandelo.
5. Market and Trends
Imfuno yentengiso: Ngophuhliso loqoqosho lwehlabathi kunye nokuqhubela phambili kwesayensi kunye nethekhnoloji, imfuno ye-silicon yentsimbi iyaqhubeka nokukhula. Ngokukodwa kumzi-mveliso we-semiconductor, i-metallurgical industry kunye ne-solar energy fields, imfuno yemarike ye-silicon yesinyithi ibonisa ukukhula okuqinileyo.
Umkhwa woPhuhliso: Kwixesha elizayo, iimveliso ze-silicon zentsimbi ziya kukhula kwicala lokucoceka okuphezulu, isikali esikhulu kunye neendleko eziphantsi. Ngexesha elifanayo, kunye nokuphuhliswa ngokukhawuleza kweshishini elitsha lamandla, ukusetyenziswa kwe-silicon yensimbi kwintsimi ye-photovoltaic materials kuya kwandiswa ngakumbi.
Isishwankathelo, njengesiseko esibalulekileyo semathiriyeli ekrwada, isilicon yesinyithi inethemba elibanzi losetyenziso kwiindawo ezininzi. Ngokuqhubela phambili kwenzululwazi kunye nobuchwepheshe kunye nokwanda kwemfuno yemarike, iimveliso ze-silicon zesinyithi ziya kuqhubeka ziphuculwa kwaye zihlaziywe, zenze igalelo elikhulu kuphuhliso loluntu.
Ixesha lokuposa: Oct-28-2024
