Nkibikoresho byingenzi byubushakashatsi, karubone ihujwe na silicon karbide ikoreshwa cyane mubice bitandukanye nka chimie, metallurgie, electronics, hamwe nubushakashatsi bwubushyuhe bwo hejuru bitewe nibyiza byo kurwanya ubushyuhe bwinshi, kurwanya ruswa, hamwe nubushyuhe bwiza bwumuriro. Iyi ngingo izatangiza muburyo burambuye imikoreshereze yihariye ya silicon karbide ikomeye muriyi mirima.
### 1. Gusaba mubijyanye na chimie
1. ** Gushyushya reaction **
Mubushakashatsi bwa chimique, grafitike ya grafite ikoreshwa mugushushya ubushyuhe bwimiti. Ubushuhe buhebuje bwumuriro hamwe nubushyuhe bwo hejuru butuma bukora neza mubushuhe bwo hejuru butarinze guhinduka cyangwa kwangirika.
2. ** Ubushyuhe bukabije cyane reaction **
Imiti imwe n'imwe isaba ubushyuhe bukabije. Kurugero, mugihe utanga ogisijeni, potasiyumu superoxide igomba gushyuha hejuru ya 1000°C. Igishushanyo mbonera gishobora kwihanganira ubushyuhe bwo hejuru, bigatuma iterambere ryikigereranyo ryagenda neza.
3. ** Kurwanya ruswa **
Mubisubizo biterwa na acide cyangwa base, ibikoresho bisanzwe byibirahure birashobora kwangirika byoroshye, ariko umusaraba wa grafite ufite imbaraga zo kurwanya ruswa kandi ushobora gukora neza ibyo bitekerezo.
### 2. Gusaba murwego rwa metallurgie
1. ** Ubushyuhe bwo hejuru bushonga **
Graphite crucibles ikoreshwa cyane mubushakashatsi bwo gushonga ubushyuhe bwo hejuru murwego rwa metallurgical. Kurugero, mugihe utegura ibyuma, bigomba gushyukwa hejuru yabyo. Graphite ikomeye irashobora gushyuha neza kandi igakomeza ubushyuhe bukenewe.
2. ** Kuvanga ibikoresho **
Mu bushakashatsi bumwe na bumwe bwa metallurgiki, ibintu bigomba kongerwaho icyuma gishongeshejwe kugirango kivange. Igishushanyo cya grafite ntigikomeza gusa ubushyuhe bwo hejuru ahubwo inashimangira iterambere ryiza ryimikorere.
3. ** Ubushakashatsi budasanzwe bwa Metallurgiki **
Ubushakashatsi bumwe budasanzwe busaba kontineri kuguma ihagaze neza mubushyuhe bwinshi, kandi ibishushanyo mbonera bya grafite ni amahitamo meza kubintu nkubushyuhe bwo hejuru.
### 3. Gusaba murwego rwa elegitoroniki
1. ** Kuvura Ubushyuhe Bwinshi **
Iyo ukora ibikoresho bya semiconductor, wafer ya silicon igomba gushyuha kubushyuhe buri hejuru ya 1.000°C. Graphite ikomeye irashobora gutanga ibidukikije bisabwa kugirango ubushyuhe burangire neza.
2. ** Ubushyuhe bwo hejuru bwo gucumura **
Kugirango tunoze imikorere yibikoresho bya elegitoronike, hasabwa gucumura ubushyuhe bwo hejuru. Graphite ikomeye irashobora gukora neza mugihe cyubushyuhe bwo hejuru kandi nikintu cyiza cyo gucumura.
3. ** Ubushakashatsi budasanzwe bwa elegitoronike **
Mubushakashatsi bwihariye bwa elegitoronike, ubushyuhe bwo hejuru bwo hejuru bwa grafite iraboneka bituma iba ikintu cyingirakamaro.
###4. Porogaramu murwego rwubushyuhe bwo hejuru
1. ** Ubushyuhe bwo hejuru bwo kuvura ibikoresho **
Mugihe utegura ibikoresho byubutaka, ifu yubutaka igomba gushyuha hejuru yubushyuhe bukabije. Graphite crucibles ikora neza cyane mugihe cyo gushyushya no kubungabunga ubushyuhe.
2. ** Kongera imikorere **
Ibikoresho bimwe bisaba kuvura ubushyuhe bwo hejuru kugirango bitezimbere imiterere yabyo. Kurugero, mugihe utegura diyama, isoko ya karubone igomba gushyuha hejuru ya 3000°C. Igishushanyo mbonera gishobora gukora neza ku bushyuhe bwo hejuru, bigatuma iterambere ryibikorwa.
3. ** Ubushyuhe bwo hejuru bwo kugerageza ibintu **
Mubushakashatsi bwubushyuhe bwo hejuru, grafite ingirakamaro ni ikintu cyingirakamaro, kandi ihagaze neza ryubushyuhe bwo hejuru itanga iterambere ryikigereranyo.
Nka gikoresho cyiza cyubushakashatsi mubice byinshi, grafite ingirakamaro igira uruhare rudasubirwaho mubice bitandukanye byumwuga hamwe nibyiza byihariye. Haba mubitekerezo bya chimique, gushonga ibyuma, gutunganya ibyuma bya elegitoroniki, cyangwa ubushakashatsi bwubushyuhe bwo hejuru, umusaraba wa grafite utanga garanti ihamye yubushakashatsi bwa siyansi n’umusaruro w’inganda hamwe n’imikorere yabo isumba izindi.
Igihe cyo kohereza: Jun-03-2024