silicon tšepe ke eng?

Silicon e sebelisoa haholo ho qhibilihisa motsoako oa ferrosilicon e le motsoako oa motsoako indastering ea tšepe le ea tšepe, hape e le ntho e fokotsang ho qhibilihisa mefuta e mengata ea litšepe. Silicon e boetse ke karolo e ntle ea li-alloys tsa aluminium, 'me boholo ba li-alloys tse entsoeng ka aluminium li na le silicon. Silicon ke thepa e tala ea silicon e hloekileng haholo indastering ea elektroniki. Lisebelisoa tsa elektronike tse entsoeng ka silicon e le 'ngoe ea kristale ea ultra-pure semiconductor li na le melemo ea boholo bo nyane, boima bo bobebe, botšepehi bo botle le bophelo bo bolelele. Li-transistors tsa matla a phahameng, li-rectifier le lisele tsa letsatsi tse entsoeng ka kristale e le 'ngoe ea silicon e nang le litšila tse itseng li molemo ho feta tse entsoeng ka kristale e le' ngoe ea germanium. Lipatlisiso ka lisele tsa letsatsi tsa amorphous silicon li tsoetse pele ka potlako, 'me sekhahla sa ho sokoloha se fihlile ho feta 8%.

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Mocheso o phahameng ka ho fetisisa oa mocheso oa silicon-molybdenum rod o ka fihla ho 1700 ° C, 'me o na le khanyetso ea ho tsofala le ho hanyetsa oxidation e ntle. Trichlorosilane e entsoeng ka silicon e ka sebelisoa ho lokisa mafura a silicone a makholo le metsoako e thibelang metsi. Ho phaella moo, silicon carbide e ka sebelisoa e le abrasive, 'me li-tubes tsa quartz tse entsoeng ka silicon oxide e phahameng ke lisebelisoa tsa bohlokoa bakeng sa ho qhibilihisa tšepe e hloekileng le lisebelisoa tsa mabone. Pampiri ea 80's - Silicon Silicon e 'nile ea bitsoa "Pampiri ea 80's". Lebaka ke hore pampiri e ka ngola tlhahisoleseding feela, ha silicon e ke ke ea ngola boitsebiso feela, empa hape e sebetsana le tlhahisoleseding ho fumana boitsebiso bo bocha. K'homphieutha ea pele ea elektronike lefatšeng e entsoeng ka 1945 e ne e e-na le li-electron tubes tse 18 000, li-resistors tse 70 000 le li-capacitor tse 10 000.

Mochine oohle o ne o le boima ba lithane tse 30 'me o ne o akaretsa sebaka sa lisekoere-mithara tse 170, se lekanang le boholo ba matlo a 10. Lik'homphieutha tsa kajeno tsa elektronike, ka lebaka la tsoelo-pele ea theknoloji le ntlafatso ea thepa, li ka amohela li-transistors tse mashome a likete holim'a silicon chip ea boholo ba lenala; le ho ba le letoto la mesebetsi e kang ho kenya, tlhahiso, ho bala, ho boloka le ho laola tlhahisoleseding. Microporous silicon-calcium insulation material Microporous silicon-calcium insulation material ke sesebelisoa se setle haholo sa ho kenya letsoho. E na le litšoaneleho tsa mocheso o monyenyane oa mocheso, matla a phahameng a mochine, conductivity e tlaase ea mocheso, e sa cheng, e se nang chefo, e se nang chefo le e sa latsoeheng, e sehiloeng, e bonolo ea lipalangoang, joalo-joalo E ka sebelisoa haholo lisebelisoa tse fapaneng tsa mocheso le liphaephe tse kang metallurgy, motlakase. matla, indasteri ea lik'hemik'hale, le likepe. Ka mor'a ho hlahlojoa, molemo oa ho boloka matla o molemo ho feta oa asbestos, samente, vermiculite le samente perlite le lisebelisoa tse ling tsa ho kenya letsoho. Lisebelisoa tse khethehileng tsa silicon-calcium li ka sebelisoa e le li-catalyst carriers, 'me li sebelisoa haholo ho hloekisa peterole, ho hloekisa koloi ea koloi le likarolo tse ling tse ngata.

Mosebetsi Boemo Boholo(mesh) Si(%) Fe AI Ca
Metallurgical Super 0-500 99.0 0.4 0.4 0.1
Level1 0-500 98.5 0.5 0.5 0.3
Level2 0-500 98 0.5 0.5 0.3
Mohato oa 3 0-500 97 0.6 0.6 0.5
Tlase 0-500 95 0.6 0.7 0.6
0-500 90 0.6 -- --
0-500 80 0.6 -- --
Lik'hemik'hale Super 0-500 99.5 0.25 0.15 0.05
Level1 0-500 99 0.4 0.4 0.1
Level2 0-500 98.5 0.5 0.4 0.2
Mohato oa 3 0-500 98 0.5 0.4 0.4
Substan d ard 0-500 95 0.5 -- --

Nako ea poso: Apr-11-2023