Ubutaka bwo hejuru

Ubutaka bwo hejuru - gutera plasma no kwikwirakwiza ubushyuhe bwo hejuru
Gutera plasma bitanga DC arc hagati ya cathode na anode. Arc ionize gaze ikora muri plasma yubushyuhe bwo hejuru. Umuriro wa plasma ukorwa kugirango ushonge ifu kugirango ibe ibitonyanga. Umuvuduko mwinshi wa gazi ya atomize ibitonyanga hanyuma ikabirukana muri substrate. Ubuso bugira igifuniko. Ibyiza byo gutera plasma nuko ubushyuhe bwo gutera buri hejuru cyane, ubushyuhe bwo hagati bushobora kugera hejuru ya 10 000 K, kandi harashobora gutegurwa ikintu icyo aricyo cyose cyo gushonga ceramic ceramic, kandi igifuniko gifite ubucucike bwiza nimbaraga zikomeye. Ikibi ni uko gutera imiti biri hejuru. Ibikoresho biri hasi, kandi bihenze, igiciro cyishoramari rimwe kiri hejuru.

Kwikwirakwiza kwinshi kwubushyuhe bwo hejuru (SHS) nubuhanga bwo guhuza ibikoresho bishya mukwikwirakwiza ubushyuhe bwinshi bwimiti hagati yimikorere. Ifite ibyiza byibikoresho byoroshye, inzira yoroshye, umusaruro mwinshi, gukoresha ingufu nke kandi nta mwanda. Nubuhanga bwubuhanga bwububiko bukwiranye cyane no kurinda urukuta rwimbere rwimiyoboro. Umurongo wa ceramic wateguwe na SHS ufite ibiranga imbaraga zihuza cyane, ubukana bwinshi hamwe no kurwanya ruswa, bishobora kongera ubuzima bwumuyoboro. Ibice byingenzi bigize ceramic liner ikoreshwa mumiyoboro ya peteroli ni Fe + Al2O3. Inzira nuguvanga icyarimwe ifu ya oxyde yicyuma nifu ya aluminiyumu mumuyoboro wibyuma, hanyuma ukazunguruka kumuvuduko mwinshi kuri centrifuge, hanyuma ugashya ukoresheje amashanyarazi, hanyuma ifu ikaka. Kwimura reaction bibaho kugirango bibe byashongeshejwe bya Fe + Al2O3. Igice cyashongeshejwe gishyizwe mubikorwa byimbaraga za centrifugal. Fe yegereye urukuta rw'imbere rw'umuyoboro w'icyuma, kandi Al2O3 ikora ceramic y'imbere imbere y'urukuta rw'imiyoboro.