Izindaba

Izimoto ezintsha zamandla zifinyelela kanjani i-vacuum assisted braking? | Amandla we-VET
ngo-admin ku-24-12-18
Izimoto ezintsha ezisebenza ngamandla kagesi azinazo izinjini zikaphethiloli, ngakho-ke zifinyelela kanjani i-vacuum-assisted braking ngesikhathi sokubhuleka? Izimoto zamandla amasha zizuza ngokusiza amabhuleki ngezindlela ezimbili: Indlela yokuqala ukusebenzisa i-electric vacuum booster braking system. Lolu hlelo lusebenzisa vac kagesi...
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Kungani sisebenzisa itheyiphu ye-UV ukwenza ukudayela kwe-wafer? | Amandla we-VET
ngo-admin ku-24-12-16
Ngemuva kokuthi i-wafer idlule inqubo yangaphambilini, ukulungiswa kwe-chip kuqediwe, futhi idinga ukusikwa ukuze kuhlukaniswe ama-chips ku-wafer, futhi ekugcineni ihlanganiswe. Inqubo yokusika i-wafer ekhethelwe ama-wafer anobukhulu obuhlukene nayo ihlukile: ▪ Ama-wafer anogqinsi olungaphezulu ...
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I-wafer warpage, yini okufanele uyenze?
ngo-admin ku-24-12-16
Enqubweni ethile yokupakisha, izinto zokupakisha ezinama-coefficients ahlukene okwandisa ukushisa asetshenziswa. Phakathi nenqubo yokupakisha, i-wafer ifakwa ku-substrate yokupakisha, bese kwenziwa izinyathelo zokufudumeza nokupholisa ukuze kuqedelwe ukupakisha. Nokho, ngenxa yokungezwani phakathi...
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Kungani izinga lokusabela lika-Si ne-NaOH lishesha kune-SiO2?
ngo-admin ku-24-12-10
Kungani izinga lokusabela kwe-silicon ne-sodium hydroxide lingedlula ele-silicon dioxide lingahlaziywa kulezi zici ezilandelayo: Umehluko ku-chemical bond energy ▪ Ukusabela kwe-silicon ne-sodium hydroxide: Lapho i-silicon isabela ne-sodium hydroxide, ibhondi ye-Si-Si i-silicon ...
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Kungani i-silicon inzima kangaka kodwa i-brittle?
ngo-admin ku-24-12-10
I-Silicon iyikristalu ye-athomu, ama-athomu ayo axhunywe komunye nomunye ngamabhondi ahlangene, akha isakhiwo senethiwekhi yendawo. Kulesi sakhiwo, izibopho eziqinile phakathi kwama-athomu ziqondise kakhulu futhi zinamandla ebhondi ephezulu, okwenza i-silicon ibonise ubulukhuni obukhulu lapho imelana namandla angaphandle ...
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Kungani ama-sidewalls egoba ngesikhathi sokufakwa okomile?
ngo-admin ku-24-12-03
Ukungafani kwe-ion bombardment Ukomisa okomile ngokuvamile kuyinqubo ehlanganisa imiphumela yomzimba kanye namakhemikhali, lapho ukuqhuma kwe-ion kuyindlela ebalulekile yokuhlanganisa ngokomzimba. Phakathi nenqubo yokuqopha, i-engeli yesigameko kanye nokusatshalaliswa kwamandla kwama-ion kungase kungalingani. Uma i-ion iqala ...
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Isingeniso sobuchwepheshe obuthathu obujwayelekile be-CVD
ngo-admin ku-24-12-03
I-Chemical vapor deposition (CVD) ubuchwepheshe obusetshenziswa kakhulu embonini ye-semiconductor yokufaka izinto ezahlukahlukene, kufaka phakathi izinhlobonhlobo zezinto ezivikelayo, izinto eziningi zensimbi nezinto ezixutshwe nensimbi. I-CVD ubuchwepheshe bendabuko bokulungiselela ifilimu elincanyana. Inkosi yayo...
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Ingabe idayimane lingakwazi ukufaka esikhundleni samanye amadivaysi e-semiconductor enamandla amakhulu?
ngo-admin ku-24-11-25
Njengetshe legumbi lemishini yesimanje kagesi, izinto zokwakha ze-semiconductor zenza izinguquko ezingakaze zibonwe ngaphambili. Namuhla, idayimane kancane kancane likhombisa amandla alo amakhulu njengempahla ye-semiconductor yesizukulwane sesine enezindawo zayo ezinhle kakhulu zikagesi nezishisayo kanye nokuzinza ngaphansi kwe ...
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Iyini indlela yokuhlela ye-CMP?
ngo-admin ku-24-11-25
I-Dual-Damascene iwubuchwepheshe benqubo esetshenziselwa ukwakha izixhumi zensimbi kumasekethe ahlanganisiwe. Kuyintuthuko eyengeziwe yenqubo yaseDamaseku. Ngokwenza izimbobo nemigodi ngesikhathi esifanayo esinyathelweni senqubo efanayo futhi uzigcwalise ngensimbi, ukukhiqizwa okuhlanganisiwe kwe-m...
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