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2025-10-16
Litaba
Tataiso ena e felletseng e hlahloba thepa, lits'ebetso, le matla a mebaraka a potileng silicon ea tšepe ea khauta. Re hlahloba litšobotsi tsa eona tse ikhethang, re li bapisa le lisebelisoa tse ling tsa silicon, le ho hlahloba karolo ea eona liindastering tse sa tšoaneng. Ithute ka ho fumana, ho sebetsa, le mekhoa ea nako e tlang e tla theha silicon ea tšepe ea khauta naha.
Silicone ea tšepe ea khauta, eo hape e tsejoang e le silicon e phahameng-purity metallurgical-grade, e emela sehlopha se itseng sa silicon se nang le boemo bo phahameng ba bohloeki le thepa e khethehileng ea tšepe. Ho fapana le silicon ea polycrystalline e sebelisoang liseleng tsa letsatsi, silicon ea tšepe ea khauta e tšoauoa ka conductivity ea eona e ntlafetseng le thepa e khethehileng ea metallurgical, e etsang hore e tšoanelehe bakeng sa likopo tse khethehileng. Lebitso la eona la "khauta" le bolela boleng ba eona bo phahameng le theko ea pele eo e e laelang 'marakeng.
Litšobotsi tse hlalosang tsa silicon ea tšepe ea khauta ke bohloeki ba eona bo phahameng, ka tloaelo bo fetang 99.99%, le boemo ba eona bo laoloang ba litšila tsa tšepe. Litšila tsena, ha li ntse li le teng ka bongata bo laoloang ka hloko, li ama tšebetso ea eona ea motlakase le lintho tse ling tse amehang. Taolo ena e hlokolosi ea litšila ke eona e khethollang silicon ea tšepe ea khauta ho tsoa lihlopheng tse ling tsa silicon.
Boemo bo nepahetseng ba bohloeki ba silicon ea tšepe ea khauta e ka fapana ho latela moetsi le sesebelisoa se ikhethileng. Leha ho le joalo, ka kakaretso, e lula e feta maemo a bohloeki a silicon e tloaelehileng ea metallurgical-grade. Hangata bahlahisi ba fana ka lintlha tse qaqileng mabapi le maemo a lumelletsoeng a litšila tse fapaneng, ho netefatsa ho ts'epahala le ho ts'epahala ha lits'ebetso tse ikhethileng. Tlhahisoleseding ena ke ea bohlokoa bakeng sa ho netefatsa hore thepa e finyella litlhoko tsa tšebeliso e reretsoeng ea ho qetela.
Boteng bo laoloang ba litšila tsa tšepe bo ama ka ho toba tsamaiso ea motlakase ea silicon ea tšepe ea khauta. Thepa ena e bohlokoa bakeng sa lisebelisoa tse hlokang litšobotsi tse khethehileng tsa motlakase. Lipatlisiso tse ling le nts'etsopele li lula li batla ho ntlafatsa taolo ea litšila tsena ho fihlela conductivity e kholoanyane.
Thepa e ikhethang ea silicon ea tšepe ea khauta ba ikakhela ka setotsoana lits'ebetsong tse fapaneng tse ikhethang ho tsoa liindastering tse ngata. Bohloeki ba eona bo phahameng le litaba tsa tšepe tse laoloang li e etsa karolo ea bohlokoa ho mahlale a 'maloa a tsoetseng pele.
Ka indasteri ea aluminium, silicon ea tšepe ea khauta hangata e sebelisoa e le sehlomathiso sa bohlokoa ho ntlafatsa thepa ea li-alloys tsa aluminium. Keketso ena e fetola matla a thepa, bokhoni le lisebelisoa tse ling tsa bohlokoa tsa metallurgic, tse lebisang ntlafatsong ea ts'ebetso ea sehlahisoa sa ho qetela. Kopo ena e rua molemo ho tsoa bohloeki bo phahameng le ho hlophisoa ho tsitsitseng ha silicon ea tšepe ea khauta.
Le ha e sa ata joalo ka limaraka tse ling tsa silicon ho lisebelisoa tsa elektroniki tse tloaelehileng, lits'ebetso tse ling tsa niche ka har'a indasteri ea elektroniki li ka rua molemo ho thepa e khethehileng ea silicon ea tšepe ea khauta. Bohloeki ba eona bo phahameng bo ka fana ka melemo ho likarolo tse itseng tsa ts'ebetso e phahameng.
Patlisiso e tsoelang pele e hlahloba lisebelisoa tse ling tse ka bang teng bakeng sa silicon ea tšepe ea khauta, e ka holisang mefuta ea ts'ebeliso ea eona ho feta. Thepa ea eona e ikhethang e fana ka bokhoni mafapheng a kang matla a letsatsi le saense ea lisebelisoa tse tsoetseng pele.
Tlhahiso ea silicon ea tšepe ea khauta e kenyelletsa mokhoa oa ho hloekisoa ka mekhahlelo e mengata, hangata ho qala ka silicon ea boemo ba metallurgical. Ts'ebetso ena e hloka taolo e matla ea boleng mohatong o mong le o mong ho netefatsa hore sehlahisoa sa ho qetela se fihlela litlhoko tse thata tsa bohloeki.
Bafani ba thepa ba hlomphehang ba silicon ea tšepe ea khauta, joalo ka Inner Mongolia Xinxin Silicon Industry Co.,Ltd, fana ka lintlha tse qaqileng le litifikeiti ho netefatsa boleng le bohloeki ba lihlahisoa tsa bona.
Mmaraka bakeng sa silicon ea tšepe ea khauta e lebelletsoe ho bona kholo e tlisoang ke tlhokahalo e ntseng e eketseha ho tsoa makaleng a fapaneng. Lintlafatso tse ling tsa mekhoa ea tlhoekiso le tlhahlobo ea lits'ebetso tse ncha li tla tsoela pele ho theha bokamoso ba thepa ena e khethehileng. Tlhokahalo e tla susumetsoa ke lintlha tse kang tsoelopele ea theknoloji le kholo ea liindasteri tse amanang le tsona.
| Thepa | Silicon ea khauta ea tšepe | Silicon e tloaelehileng ea Metallurgical |
|---|---|---|
| Bohloeki | >99.99% | 98-99% |
| Maemo a ho se hloeke | E laoloang ka thata | Mamello e phahameng |
| Motlakase Conductivity | E phahameng | Tlase |
Boitlhotlhollo: Le hoja ho entsoe boiteko bo bong le bo bong ho netefatsa bonnete ba tlhahisoleseling ena, e fanoe molemong oa tlhahisoleseling feela. Kamehla buisana le litsebi tse amehang 'me u bue ka litlhaloso tsa moetsi oa semmuso pele u etsa liqeto tse thehiloeng ho sengoloa sena.