Carbide e tala ea silicon le carbide e ntšo ea silicon: Phapang e tebileng ho feta 'mala
Tšimong e kholo ea thepa ea indasteri,khabide e tala ea siliconlekhabide e ntšo ea silicon hangata li boleloa hammoho. Ka bobeli ke li-abrasives tsa bohlokoa tse entsoeng ka ho qhibilihisa mocheso o phahameng ka har'a lionto tse hanyetsanang tse nang le thepa e tala joalo ka lehlabathe la quartz le coke ea petroleum, empa liphapang tsa tsona li feta hole liphapang tsa mebala e holim'a metsi. Ho tloha liphapang tse poteletseng tsa thepa e tala, ho isa ho se tšoane ha litšobotsi tsa ts'ebetso, ho isa ho phapang e kholo maemong a ts'ebeliso, liphapang tsena li bopile hammoho mesebetsi e ikhethang ea tse peli tšimong ea indasteri.
1 Phapang bohloeking ba thepa e tala le sebopeho sa kristale e etsa qeto ea litšobotsi tse fapaneng tsa tse peli.
Carbide e tala ea silicone entsoe ka petroleum coke le lehlabathe la quartz e le thepa ea mantlha, 'me letsoai lea eketsoa bakeng sa ho hloekisoa. Ka ts'ebetso ena, sekoli se fokotseha ka tekanyo e kholo, 'me kristale ke sistimi e tloaelehileng ea mahlakore a tšeletseng e nang le mathoko le likhutlo tse bohale. Ts'ebetso ea thepa e tala ea silicon carbide e ntšo e bonolo haholo, 'me ha ho letsoai le eketsoang. Litšila tse kang tšepe le silicon tse setseng linthong tse tala li etsa hore likaroloana tsa eona tsa kristale li se ke tsa tšoana ka sebopeho le ho ba chitja le ho ba botsoa mathokong le likhutlong.
2 Phapang ea thepa e tala le meaho e lebisa litšobotsing tse fapaneng tsa 'mele tsa tse peli.
Ha ho tluoa tabeng ea ho thatafala, ho thatafala ha Mohs hokhabide e tala ea silicone ka ba 9.5, ea bobeli ho daemane, 'me e ka sebetsana le thepa e thata haholo; carbide e ntšo ea silicon e ka ba 9.0, ka thata e tlase hanyane. Ha ho tluoa tabeng ea boima, carbide e tala ea silicon ke 3.20-3.25g/cm³, e nang le sebopeho se teteaneng; carbide e ntšo ea silicon ke 3.10-3.15g/cm³, e hlephileng hanyane. Ha ho tluoa tabeng ea ts'ebetso, carbide e tala ea silicon e na le bohloeki bo phahameng, conductivity e ntle ea mocheso, conductivity ea motlakase le khanyetso ea mocheso o phahameng, empa e robeha habonolo 'me e bonolo ho e roba ka mathoko a macha; carbide e ntšo ea silicon e na le conductivity ea mocheso e fokolang hanyane le conductivity ea motlakase, ho robeha hanyane, le khanyetso e matla ea tšusumetso ea likaroloana.
3 Liphapang tsa tshebetso di etsa qeto ya hore na tse pedi di shebane le tshebediso hakae.
Carbide e tala ea silicon e na leho thatafala ho hoholole likaroloana tse bohale, 'me e ntle ho sebetsa thepa e thata haholo le e sa tieang haholo: tšimong e seng ea tšepe, e ka sebelisoa bakeng sa ho sila khalase, ho seha ka ceramic, li-wafer tsa silicon tsa semiconductor, le ho bentša safire; ts'ebetsong ea tšepe, e na le ts'ebetso e ntle ea ts'ebetso e nepahetseng haholo bakeng sa thepa e kang carbide e samentetsoeng le tšepe e thatafetseng, 'me e sebelisoa haholo lihlahisoa tse kang mabili a ho sila le li-disc tsa ho seha. Carbide e ntšo ea silicon e sebetsana haholo le thepa e thata haholo, e thata haholo 'me e loketse ho sebetsa litšepe tse se nang ferrous le thepa e hanyetsang joalo ka tšepe e lahlehileng, koporo le aluminium. Liketsahalong tse mpe tse kang ho tlosa li-castings le ho tlosa mafome a tšepe, e fetohile khetho e tloaelehileng indastering ka lebaka la ho ba le litšenyehelo tse phahameng.
Leha silicon carbide e tala lekhabide e ntšo ea siliconKaha ke tsa sistimi ea thepa ea silicon carbide, thepa ea tsona ea 'mele le ea lik'hemik'hale le litšobotsi tsa ts'ebeliso li fapane haholo. Ka boqapi bo tsoelang pele ba saense ea thepa le theknoloji ea ts'ebetso, carbide e tala ea silicon le carbide e ntšo ea silicon li lebelletsoe ho fihlella katoloso e pharaletseng ea ts'ebeliso masimong a theknoloji e phahameng joalo ka tlhahiso ea semiconductor, ho sila ka nepo le matla a macha, ho fana ka tšehetso ea bohlokoa ea thepa bakeng sa nts'etsopele ea boleng bo holimo ea indasteri ea sejoale-joale.