Igishushanyo mbonera gikoreshwa cyane mugukora ibyuma nibikoresho bya semiconductor. Kugirango ukore ibyuma nibikoresho bya semiconductor bigera kubuzwa runaka kandi bigabanya ingano yanduye, ifu ya grapder hamwe nibikubiyemo bya karubone hamwe numwanda muto urakenewe. Muri iki gihe, birakenewe gukuraho umwanda mubishushanyo mbonera mugihe cyo gutunganya. Abakiriya benshi ntibazi uburyo bwo guhangana numwanda mubishushanyo mbonera. Uyu munsi, umwanditsi wa Vururuite azavuga kubyerekeye inama zo gukuraho umwanda mubishushanyo mbonera birambuye:
Mugihe dukora ifu yubushushanyo, dukwiye kugenzura byimazeyo ibikubiye mubyanduye duhereye kubikoresho fatizo, hitamo ibikoresho fatizo hamwe ninkomoko nkeya, kandi irinde kwiyongera kwumwanda mubishushanyo mbonera. Inkoni nyinshi zanduye zihora zibozwa kandi ziva mu bushyuhe bwinshi, bityo urebe ko isuku y'ifu yakozwe n'ifu.
Mugihe utanga umusaruro rusange ushushanyije, Itanura ryibanze rigera kuri 2300 ℃ kandi ibintu bisindisha bisigaye ni 0.1% -0.3%. Niba itanura ryibanze ryamuwe kugeza 2500-3000 ℃, ibikubiye mubyanduro bisigaye bizagabanuka cyane. Mugihe utanga ibishushanyo mbonera bya powder, peke ya peteroli hamwe ninkomoko yo hasi mubisanzwe ikoreshwa nkibikoresho byo kurwanya ibikoresho nibitekerezo.
Nubwo ubushyuhe bwo gushushanya bwiyongereyeho kuri 2800 ℃, umwanda bamwe uragoye kuyikuraho. Amasosiyete amwe akoresha uburyo nko kugabanuka gutanura no kongera ubucucike bwa none kugirango akuremo ifu yibishushanyo, bigabanya umusaruro wibishushanyo mbonera by'ifu kandi byongera ibiyobyabwenge. Therefore, when the temperature of graphite powder furnace reaches 1800℃, purified gas, such as chlorine, freon and other chlorides and fluorides, is introduced, and it continues to be added for several hours after the power failure. Ibi ni ukubuza umwanda uhumeka mugutandukana muburyo bunyuranye, no kwirukana gaze yasukuye kuva mububiko bwifu yifu yifu imenyekanisha azote.
Igihe cya nyuma: Jan-06-2023