ni ubuhe buryo bwo kubambwa?

Ibigizeingirakamaroibikoresho n'akamaro kabyo muri metallurgie

Crucible nigikoresho cyingirakamaro munganda zibyuma, zikoreshwa mukubamo no gushyushya ibyuma bitandukanye hamwe na alloys. Nyamara, ibintu bigize ibintu byingenzi bigira ingaruka ku mikorere nubuzima bwayo mubushyuhe bwo hejuru. Kubwibyo, gusobanukirwa ibigize ibikoresho byingenzi ningirakamaro muguhitamo iburyo bukenewe kubikorwa bya metallurgji. Iyi ngingo izasesengura ibintu byingenzi bigize ingenzi nakamaro kayo mubikorwa bya metallurgji.

1.Graphite irakomeye
Graphite ikomeye ni bumwe muburyo busanzwe. Bitewe nubushyuhe buhanitse bwo kurwanya ubushyuhe hamwe n’imiti ihamye, ikoreshwa cyane mu gushonga ibyuma bidafite fer nka aluminium, umuringa, na zahabu. Ibyingenzi byingenzi bigize grafite ikomeye ni karubone, ifite ubushyuhe bwiza bwumuriro, ituma ibyuma bishyuha vuba kandi bingana, bityo bikagabanya igihe cyo gushonga. Byongeye kandi, grafite ingirakamaro ifite imbaraga zo kurwanya ruswa kandi irashobora kwihanganira isuri yibintu byinshi bya acide na alkaline.

2.Silicon karbide irakomeye
Silicon carbide crucibles itoneshwa ninganda zibyuma kubera ubukana buhebuje no kurwanya okiside. Carbide ya Silicon nikintu gikomeye cyane gishobora kwihanganira ubushyuhe bwo hejuru cyane budahinduka. Ugereranije na grafite ya grafite, umusaraba wa silicon karbide ufite igihe kirekire cyo gukora kandi birakwiriye cyane gushonga ibyuma, ibyuma nibindi byuma byo hejuru. Byongeye kandi, ibikoresho bya kariside ya silicon bifite ihindagurika ryiza ryumuriro, bikagabanya ibyago byo kwangirika kubikomeye kubera ihindagurika ryubushyuhe bwihuse.

3. Ceramic ikomeye
Ibibumbano bya ceramic bikozwe mubikoresho byubutaka nka alumina na zirconi. Izi mbuto zerekana ubudahangarwa bwimiti kandi burakwiriye gutunganyirizwa ibyuma hamwe nudusimba twangirika cyane kubindi bikoresho. Ikibanza kinini cyo gushonga cyibumba ceramic kibafasha gukomeza guhagarara neza mubihe byubushyuhe bwo hejuru cyane kandi bikoreshwa cyane muri laboratoire hamwe nibikorwa bidasanzwe byinganda. Nyamara, ibibumbano bya ceramic birasa naho byoroshye kandi bisaba kubyitondera mugihe cyo gukoresha kugirango wirinde kumeneka kubera ingaruka zubukanishi.

4. Icyuma gikomeye
Kubambika ibyuma bikoreshwa mubikorwa binini byo gushonga ibyuma, nkibishingwe. Ubusanzwe ibyuma byabugenewe bikozwe mubyuma bitarwanya ubushyuhe kandi bifite imbaraga zubukanishi hamwe nubushyuhe bwo hejuru. Nubwo umusaraba wibyuma udakoreshwa nkubushuhe nkibishushanyo mbonera bya grafite, birashobora kwihanganira ihungabana rikomeye ryumubiri, bigatuma bikenerwa no gushonga imirimo isaba gupakira kenshi no gupakurura cyangwa kwimura.

5. Ibindi bikoresho
Usibye ibikoresho bisanzwe byingenzi byavuzwe haruguru, hari nibikoresho byihariye bikoreshwa mubikorwa byihariye. Kurugero, umusaraba wa tungsten ukunze gukoreshwa mubushakashatsi bwubushyuhe bwo hejuru bitewe nubushyuhe bwo hejuru cyane hamwe no kurwanya ruswa. Ibiti bya Titanium bikoreshwa mu gushonga amavuta yihariye kuko bidakora hamwe nibyuma byinshi.

Mu gusoza
Ibigize ibintu byingenzi ntibigaragaza gusa ituze kandi biramba mubihe byubushyuhe bwo hejuru, ariko kandi bigira ingaruka kumikorere no mumutekano wibikorwa byo gushonga. Kubwibyo, mugihe uhitamo ikintu cyingenzi, imiterere yimiti yibikoresho, ubushyuhe bwumuriro, imbaraga za mashini hamwe nubuzima bwa serivisi bigomba gutekerezwa hashingiwe kubisabwa byihariye. Ibibumbano byibikoresho bitandukanye bigira uruhare rudasubirwaho munganda zibyuma, bitanga garanti yizewe yo gutunganya ibyuma neza kandi bifite umutekano.