Phapang ke efe tshebetsong ya dikarolo tsa granite disebedisweng tsa semiconductor tlasa maemo a fapaneng a tikoloho?

Granite ke thepa e sebelisoang haholo tlhahisong ea likarolo tse sebelisoang lisebelisoa tsa semiconductor. Likotoana tsena, hangata li le ka mokhoa oa li-chuck le li-pedestal, li fana ka sethala se tsitsitseng sa ho tsamaisa le ho beha li-wafer tsa semiconductor maemong a fapaneng a ts'ebetso ea tlhahiso. Tshebetso le botšepehi ba likarolo tsena tsa granite li susumetsoa ke lintlha tse fapaneng, ho kenyeletsoa le tikoloho eo li sebelisoang ho eona.

E 'ngoe ea lintlha tsa bohlokoa ka ho fetisisa tsa tikoloho tse amang likarolo tsa granite lisebelisoa tsa semiconductor ke mocheso. Granite e na le coefficient e tlase ea katoloso ea mocheso, e bolelang hore e ka mamella mefuta e mengata ea mocheso ntle le ho sotha kapa ho petsoha. Leha ho le joalo, ho feto-fetoha ho feteletseng ha mocheso ho ka baka khatello ka har'a thepa, e leng se lebisang ho petsoheng kapa ho aroloa ha bokaholimo. Ho phaella moo, ho pepesehela mocheso o phahameng ka nako e telele ho ka etsa hore thepa e nolofale, e leng se etsang hore e be bonolo ho fetoha le ho tsofala.

Mongobo ke ntlha e 'ngoe ea bohlokoa ea tikoloho e amang ts'ebetso ea likarolo tsa granite lisebelisoa tsa semiconductor. Maemo a mongobo a phahameng a ka etsa hore mongobo o kenelle holim'a granite e nang le masoba, e leng se lebisang ho qhetsoleng kapa ho petsoheng. Ho feta moo, mongobo o ka baka li-short tsa motlakase, tse ka senyang likarolo tse bonolo tsa elektroniki tse ntseng li sebetsoa holim'a granite. Ho thibela mathata ana, ho bohlokoa ho boloka tikoloho e omileng nakong ea lits'ebetso tsa tlhahiso ea semiconductor.

Ho pepesehela lik'hemik'hale le hona ke taba ea bohlokoa ha ho sebelisoa likarolo tsa granite lisebelisoa tsa semiconductor. Granite hangata e hanela lik'hemik'hale tse ngata, empa li-solvents le li-acid tse itseng li ka baka tšenyo holim'a eona. Lisebelisoa tse tloaelehileng tsa ho hloekisa tse kang isopropyl alcohol kapa hydrofluoric acid li ka hlaba kapa tsa senya bokaholimo ba granite, e leng se lebisang ho khopameng ha bokaholimo le ho fokotseha ha ho batalla. Ho qoba mathata ana, ho lokela ho nkoa tlhokomelo ha ho khethoa lisebelisoa tsa ho hloekisa le mekhoa ea ho thibela tšenyo ea lik'hemik'hale.

Ntlha e 'ngoe ea tikoloho e amang ts'ebetso ea likarolo tsa granite ke ho thothomela. Ho thothomela ho ka baka mapetso a manyane holim'a granite, e leng se lebisang ho senyeheng ha bokaholimo bo bataletseng. Ho fokotsa ho thothomela, ho bohlokoa ho nka mehato e loketseng joalo ka ho kenya litsamaiso tsa ho itšehla thajana le ho qoba ho sisinyeha ho sa hlokahaleng ha likarolo tsa granite.

Qetellong, tshebetso ya dikarolo tsa granite disebedisweng tsa semiconductor e susumetswa ke mabaka a fapaneng a tikoloho ho kenyeletswa mocheso, mongobo, ho pepesehela dikhemikhale le ho thothomela. Ka ho nka mehato e loketseng ho fokotsa ho pepesehela mabaka ana, bahlahisi ba ka netefatsa botshepehi le bophelo bo bolelele ba dikarolo tsa granite disebedisweng tsa semiconductor. Ka ho ela hloko mabaka a tikoloho le tlhokomelo e nepahetseng, dikarolo tsa granite di tla tswela pele ho bapala karolo ya bohlokwa indastering ya semiconductor.

granite e nepahetseng39


Nako ea poso: Mmesa-08-2024