Icyuma cya silicon ni iki?

Silicon ikoreshwa cyane mu gushonga ferrosilicon ivanze nkibintu bivangavanze mu nganda zicyuma nicyuma, kandi nkibikoresho bigabanya gushonga ubwoko bwinshi bwibyuma.Silicon nayo ni ikintu cyiza muri aluminiyumu, kandi amavuta menshi ya aluminiyumu arimo silikoni.Silicon nibikoresho fatizo bya silicon ultra-yera mu nganda za elegitoroniki.Ibikoresho bya elegitoronike bikozwe na ultra-pure semiconductor imwe ya kirisiti ya kirisiti ifite ibyiza byubunini buto, uburemere bworoshye, kwizerwa neza no kuramba.Transistors ifite imbaraga nyinshi, ikosora hamwe ningirabuzimafatizo zuba zikozwe muri silikoni imwe ya kristu imwe ikozwe hamwe n’umwanda wihariye ni byiza kuruta ibyakozwe na kristu imwe ya germanium.Ubushakashatsi kuri selile yizuba ya amorphous silicon bwateye imbere byihuse, kandi igipimo cyo guhinduka kigeze hejuru ya 8%.

amakuru3

Ubushuhe ntarengwa bwo gukora bwa silicon-molybdenum bwo gushyushya inkoni burashobora kugera kuri 1700 ° C, kandi bufite imbaraga zo kurwanya gusaza no kurwanya okiside nziza.Trichlorosilane ikomoka muri silicon irashobora gukoreshwa mugutegura amajana n'amajana ya silicone amavuta hamwe nibikoresho bitarinda amazi.Byongeye kandi, karbide ya silicon irashobora gukoreshwa nkibintu byangiza, kandi igituba cya quartz gikozwe muri okiside ya silicon nziza cyane ni ibikoresho byingenzi byo gushonga ibyuma byera cyane no gucana.Impapuro zo muri za 80 - Silicon Silicon yiswe "Impapuro zo muri 80".Ni ukubera ko impapuro zishobora kwandika amakuru gusa, mugihe silicon idashobora kwandika amakuru gusa, ariko kandi itunganya amakuru kugirango ibone amakuru mashya.Mudasobwa ya mbere ya elegitoroniki ku isi yakozwe mu 1945 yari ifite imiyoboro ya elegitoroniki 18.000, 70.000 irwanya, hamwe na capacator 10,000.

Imashini yose yapimaga toni 30 kandi ifite ubuso bwa metero kare 170, bingana nubunini bwamazu 10.Mudasobwa ya elegitoroniki yuyu munsi, kubera iterambere ryikoranabuhanga no kunoza ibikoresho, irashobora kwakira transistor ibihumbi icumi kuri chip ya silicon ingana nintoki;kandi ufite urukurikirane rw'imirimo nko kwinjiza, ibisohoka, kubara, kubika no kugenzura amakuru.Microporome silicon-calcium yo kubika ibikoresho Microporous silicon-calcium ibikoresho byo kubika ibintu nibikoresho byiza cyane.Ifite ibiranga ubushobozi buke bwubushyuhe, imbaraga zubukanishi nyinshi, ubushyuhe buke bwumuriro, butaka umuriro, butagira uburozi kandi butaryoshye, gutemwa, gutwara byoroshye, nibindi. Birashobora gukoreshwa cyane mubikoresho bitandukanye byubushyuhe hamwe nu miyoboro nka metallurgie, amashanyarazi ingufu, inganda zikora imiti, nubwato.Nyuma yo kwipimisha, inyungu yo kuzigama ingufu iruta iya asibesitosi, sima, vermiculite na sima perlite nibindi bikoresho byo kubika.Ibikoresho bidasanzwe bya silicon-calcium birashobora gukoreshwa nkabatwara catalizator, kandi bikoreshwa cyane mugutunganya peteroli, gutunganya ibinyabiziga byangiza imodoka nibindi byinshi.

Imikorere Urutonde Ingano (mesh) Si (%) Fe AI Ca
Metallurgical Ikirenga 0-500 99.0 0.4 0.4 0.1
Urwego1 0-500 98.5 0.5 0.5 0.3
Urwego2 0-500 98 0.5 0.5 0.3
Urwego3 0-500 97 0.6 0.6 0.5
Ntabwo byujuje ubuziranenge 0-500 95 0.6 0.7 0.6
0-500 90 0.6 -- --
0-500 80 0.6 -- --
Imiti Ikirenga 0-500 99.5 0.25 0.15 0.05
Urwego1 0-500 99 0.4 0.4 0.1
Urwego2 0-500 98.5 0.5 0.4 0.2
Urwego3 0-500 98 0.5 0.4 0.4
Substan d ard 0-500 95 0.5 -- --

Igihe cyo kohereza: Apr-11-2023