Litaba

Ke mefuta efe e fapaneng ea li-graphite crucibles?
ka admin ka 25-02-19
Li-crucible tsa graphite li ka aroloa ka mefuta e mengata ho latela lisebelisoa tse fapaneng, meaho le ts'ebeliso. Tse latelang ke mefuta e 'maloa e tloaelehileng ea li-graphite crucibles le litšobotsi tsa tsona: 1. Clay Graphite Crucible Material composition: E entsoe ka motsoako oa graphite ea tlhaho le refractory...
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Mokhoa oa ho lokisetsa lisebelisoa tsa carbon fiber composite
ka admin ka 24-12-31
Kakaretso ea Thepa ea Carbon-Carbon Composite Materials Carbon / Carbon (C / C) e kopantsoeng ke carbon fiber e matlafalitsoeng e kopantsoeng e nang le letoto la thepa e ntle joalo ka matla a phahameng le modulus, matla a khoheli a khethehileng, coefficient e nyane ea katoloso ea mocheso, khanyetso ea kutu, mocheso ...
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Libaka tsa ts'ebeliso ea lisebelisoa tsa motsoako oa carbon/carbon
ka admin ka 24-12-31
Ho tloha ha e qaptjoa lilemong tsa bo-1960, metsoako ea carbon-carbon C/C e fumane tlhokomelo e kholo ho tsoa liindastering tsa sesole, sefofane, le matla a nyutlelie. Qalong, mokhoa oa ho etsa motsoako oa carbon-carbon o ne o rarahane, o le thata ka botekgeniki, 'me mokhoa oa ho lokisa o ne o ...
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Mokhoa oa ho hloekisa sekepe sa graphite sa PECVD?| Matla a VET
ka admin ka 24-12-23
1. Ho amoheloa pele ho hloekisa 1) Ha sekepe sa graphite / carrier sa PECVD se sebelisoa ho feta 100 ho linako tse 150, mosebeletsi o hloka ho hlahloba boemo ba ho roala ka nako. Haeba ho na le seaparo se sa tloaelehang, se hloka ho hloekisoa le ho tiisoa. 'Mala o tloaelehileng oa ho roala th...
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Molao-motheo oa sekepe sa graphite sa PECVD bakeng sa sele ea letsatsi (ho roala) | Matla a VET
ka admin ka 24-12-23
Pele ho tsohle, re hloka ho tseba PECVD (Plasma Enhanced Chemical Vapor Deposition). Plasma ke ho matlafala ha motsamao oa mocheso oa limolek'hule tsa lintho tse bonahalang. Ho thulana pakeng tsa bona ho tla etsa hore limolek'hule tsa khase li be ionized, 'me thepa e tla fetoha motsoako oa fr ...
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Likoloi tse ncha tsa motlakase li khona ho etsa braking joang ka vacuum assisted braking? | Matla a VET
ka admin ka 24-12-18
Likoloi tse ncha tsa motlakase ha li na lienjine tsa peterole, joale li khona ho etsa braking ea vacuum-assist joang nakong ea braking? Likoloi tse ncha tsa motlakase li fumana thuso ea mariki ka mekhoa e 'meli: Mokhoa oa pele ke ho sebelisa mochini o matlafatsang motlakase oa vacuum booster. Sistimi ena e sebelisa vac ea motlakase ...
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Ke hobane'ng ha re sebelisa theipi ea UV bakeng sa ho qoelisa ka liphaephe? | Matla a VET
ka admin ka 24-12-16
Kamora hore sephaphatha se fete tšebetsong e fetileng, tokiso ea chip e phethetsoe, 'me e hloka ho khaoloa ho arola litsupa holim'a sephaphatha, ebe qetellong ea phutheloa. Mokhoa oa ho seha liphaphatha tse khethiloeng bakeng sa liphaephe tsa botenya bo fapaneng le ona o fapane: ▪ Li-wafer tse nang le botenya ba ho feta ...
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Wafer warpage, seo u lokelang ho se etsa?
ka admin ka 24-12-16
Ts'ebetsong e itseng ea ho paka, ho sebelisoa lisebelisoa tsa ho paka tse nang le li-coefficients tse fapaneng tsa katoloso ea mocheso. Nakong ea ts'ebetso ea ho paka, sephaphatha se beoa holim'a substrate ea ho paka, ebe mehato ea ho futhumatsa le ho pholisa e etsoa ho phethela sephutheloana. Leha ho le joalo, ka lebaka la ho se lumellane pakeng tsa ...
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Hobaneng sekhahla sa karabelo ea Si le NaOH se potlakile ho feta SiO2?
ka admin ka 24-12-10
Hobaneng sekhahla sa karabelo ea silicon le sodium hydroxide se ka feta sa silicon dioxide se ka hlahlojoa ho latela lintlha tse latelang: Phapang ea matla a bond ea lik'hemik'hale ▪ Karabelo ea silicon le sodium hydroxide: Ha silicon e arabela ka sodium hydroxide, matla a Si-Si a tlama pakeng tsa silicon ato...
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