Nibihe bintu bigira ingaruka kumikorere ya sima ya karbide ya sima

Icyaha cyaCarbideni icyiciro cyamazi acumura, ni ukuvuga re-guhuza icyiciro kiri mubice byamazi.Impapuro zikanda zashyutswe kugeza kuri 1350 ° C-1600 ° C mu itanura rya vacu.Kugabanuka kumurongo wa bilet ikanda mugihe cyo gucumura ni 18% naho kugabanuka kwijwi ni 50%.Agaciro nyako ko kugabanuka guterwa nubunini bwifu yifu hamwe nibigize amavuta.

Icyaha cyaCarbideni inzira igoye ya fiziki ya chimique, ikubiyemo kuvanaho plasitiki, gutesha agaciro, gucumura icyiciro gikomeye, gucamo ibice byamazi, kuvanga, kwiyegereza, imvura igwa nibindi bikorwa.Umushinga wanditseho wacumishijwe mubihe byihariye kugirango ukore ibicuruzwa bifite imiterere runaka yimiti, imiterere, imiterere nubunini.Ibihe byimikorere biratandukanye cyane bitewe nigice cyo gucumura.

Isima ya karbide ya vacuum ikora ni inzira yo gucumura ikorerwa munsi ya atm 1 (1 atm = 101325 Pa).Gucumura mubihe bya vacuum bigabanya cyane imbogamizi yubucucike bwa gaze ya adsorbed hejuru yifu yifu na gaze mumyobo ifunze, bifasha mugukwirakwiza no kwiyongera, birinda reaction hagati yicyuma nibintu bimwe na bimwe mukirere mugihe cya inzira yo gucumura, kandi irashobora kunoza cyane ubushuhe bwamazi yicyiciro cyamazi nicyiciro gikomeye, ariko gucumura vacuum bigomba kwitondera gukumira igihombo cya cobalt.Gucumura Vacuum birashobora kugabanywa mubice bine, ni ukuvuga icyiciro cyo gukuraho plasitike, icyiciro kibanziriza gucumura, icyiciro cyo hejuru yubushyuhe bwo hejuru hamwe nicyiciro cyo gukonjesha.
Icyiciro cyo gukuraho plastike gitangirira ku bushyuhe bwicyumba kikazamuka kigera kuri 200 ° C.Gazi yamamajwe hejuru yifu yifu ya bilet itandukanijwe nubuso bwibice bitewe nubushyuhe kandi igahunga fagitire ubudahwema.Amashanyarazi muri bilet arashyuha kandi ahunga fagitire.Kugumana urwego rwinshi rwa vacuum bifasha kurekura no guhunga imyuka.Ubwoko butandukanye bwa plasitike ifite imiterere itandukanye iyo ikozwe nubushyuhe, bityo gahunda yo gukuraho plastike igomba gutezwa imbere ukurikije ibihe byihariye.
Gahunda yo gukuraho plastike igomba kugenwa ukurikije ibihe byihariye byikizamini.Ubushyuhe rusange bwa plasitiki ya gaz iri munsi ya 550 ℃.

Icyiciro kibanziriza gucumura bivuga ubushyuhe bwo hejuru mbere yo gucumura, kugirango ogisijeni ya chimique mubice byifu yifu hamwe no kugabanya imyuka ya karubone kugirango habeho gaze ya monoxyde de carbone isize bilet, niba iyi gaze idashobora gukurwaho mugihe icyiciro cyamazi kigaragaye, bizahinduka ibisigazwa byafunzwe bisigaye muri alloy, nubwo byotswa igitutu, biragoye kubikuraho.Kurundi ruhande, kuba okiside izagira ingaruka zikomeye kubushuhe bwicyiciro cyamazi kugeza mugice gikomeye kandi amaherezo bizagira ingaruka kumyuka ya karbide ya sima.Mbere yuko icyiciro cyamazi kigaragara, kigomba guteshwa agaciro bihagije kandi hagomba gukoreshwa icyuho kinini gishoboka.
Ubushyuhe bwo gucumura hamwe nigihe cyo gucumura nibintu byingenzi byerekana inzira yo kwishura fagitire, gushiraho imiterere imwe hamwe no kubona ibintu bisabwa.Ubushyuhe bwo gucumura hamwe nigihe cyo gucumura biterwa nibigize amavuta, ingano yifu, imbaraga zo gusya zivanze nibindi bintu, kandi bigengwa nigishushanyo mbonera cyibikoresho.