Kuki dufatanya natwe?

Iyo uduhisemo, ubona ibirenze ibicuruzwa-ubona umufasha.

• Ubuhanga: Uburambe bwimyaka icumi muruganda.
• Guhitamo: Ibisubizo byihariye kugirango uhuze ibyo ukeneye byihariye.
• Inkunga: Kuva guhitamo kugeza kwishyiriraho, turi kumwe nawe buri ntambwe yinzira.

Ibikoresho:

IwacuCilindrical Crucibleikozwe muri isostatike ikanda ya silicon karbide grafite, ibikoresho bitanga ubushyuhe budasanzwe bwo hejuru hamwe nubushyuhe buhebuje bwumuriro, bikaba igikoresho cyingenzi mubikorwa byo gushonga inganda.

1. Carbide ya Silicon (SiC): Carbide ya Silicon izwiho gukomera gukabije no kurwanya cyane kwambara no kwangirika. Irashobora kwihanganira ubushyuhe bwo hejuru bwa chimique, butanga umutekano muke nubwo haba hari ubushyuhe bwumuriro, bigabanya ibyago byo guturika mugihe cyimihindagurikire yubushyuhe butunguranye.
2. Igishushanyo mbonera: Igishushanyo mbonera gitanga ubushyuhe budasanzwe, butanga ubushyuhe bwihuse kandi bumwe muburyo bukomeye. Bitandukanye n’ibumba gakondo rishingiye ku ibumba, ingirakamaro ya silindrike yacu ikoresha grafite isanzwe ifite isuku ryinshi, iteza imbere ubushyuhe no kugabanya ingufu zikoreshwa.
3. Ikoranabuhanga rya Isostatike: Ikomeye ryakozwe hifashishijwe gukanda isostatike yateye imbere, byemeza ubucucike bumwe butagira inenge imbere cyangwa hanze. Iri koranabuhanga ryongerera imbaraga imbaraga zo guhangana n’ibikomeye, bikongerera igihe kirekire ahantu hashyuha cyane.
   1. Kurwanya Ubushyuhe Bwinshi: Ikintu cyiza cyane mu gushonga umuringa kigomba kwihanganira ubushyuhe burenga 1,600 ° C. Graphite silicon carbide crucibles irazwi cyane kubera guhangana nubushyuhe budasanzwe bwo hejuru, byemeza ko bikomeza kuba byiza muburyo bwo gushonga.
   2. Ubushuhe buhebuje bw'ubushuhe: Kohereza ubushyuhe neza ningirakamaro mugushonga neza kwumuringa. Ibikoresho bya grafite silicon karbide ituma ubushyuhe bwihuta kandi bumwe, bigatera imbere cyane gushonga no kugabanya igihe cyo gutunganya.
   3. Kurwanya ruswa: Uburyo bwo gushonga umuringa akenshi bugaragaza umusaraba kubintu bya acide cyangwa alkaline. Ikiranga ubuziranenge bukomeye bukozwe muri grafite silicon karbide ifite imbaraga zo kurwanya ruswa, ikongerera igihe cyumurimo kandi ikagabanya ibyago byo kwanduzwa nicyuma gishongeshejwe.
   4. Imbaraga za mashini: Kugumana ubusugire bwimiterere munsi yubushyuhe burahambaye. Ibyingenzi byingenzi kumuringa biranga imbaraga zubukanishi, byemeza ko bidahinduka cyangwa bikomeza kwangirika mugihe cyubushyuhe bukabije.
   5. Guhagarara mugihe cyo gukoresha: Gutekinika kumubiri numubiri nibyingenzi kugirango wirinde ingaruka zidakenewe hagati yumuringa wingenzi kandi ushongeshejwe. Uku gushikama bigira uruhare mu kubungabunga isuku yicyuma gishongeshejwe, kikaba ingirakamaro mugukora ibicuruzwa byiza byumuringa.