Silicon carbide kare beam: "umugongo wibyuma" mumatanura

Mu itanura ryubushyuhe bwo hejuru mu nganda nka ceramika nikirahure, hari ubwoko bwibintu byingenzi bihanganira bucece ikizamini cyumuriro, kandi nisilicon karbide kare. Muri make, ni nka "umugongo" w'itanura, rishinzwe gushyigikira ibikoresho by'itanura n'ibikoresho bikorerwa ahantu hakabije, bigatuma umusaruro uhoraho.
Kuki uhitamo silicon carbide ceramics?
-Ubushyuhe bwo hejuru bukabije: bushobora gukora igihe kirekire gihamye mubushuhe burenze urugero hejuru ya 1350 ° C.
-Kurwanya ruswa: ibasha kurwanya isuri ya gaze zitandukanye zangirika hamwe na slag imbere mu itanura.
-Imbaraga ndende: Ikomeza imbaraga za mashini nyinshi nubwo haba hari ubushyuhe bwinshi kandi ntabwo byoroshye guhinduka.
-Ubushuhe bwiza bwumuriro: bifasha gukwirakwiza ubushyuhe bumwe mumatara, kugabanya itandukaniro ryubushyuhe, no kuzamura ubwiza bwibicuruzwa.
Ni izihe nyungu zishobora kuzana?
-Imara igihe kirekire: igabanya inshuro zo gusimbuza, igabanya igihe cyo hasi hamwe nigiciro cyo kubungabunga.
-Umusaruro mwinshi uhamye: Hamwe noguhagarara neza, birashobora kwirinda neza ibibazo nkibimodoka byimodoka iterwa no guhindura ibiti.
-Gukoresha ingufu nke: Ifasha kugera kumurima wubushyuhe bumwe, kunoza imiriro, no kugabanya mu buryo butaziguye gukoresha ingufu.
Nigute ushobora guhitamo no gukoresha?

-Kureba microstructure: Hitamo ibicuruzwa bifite ibinyampeke byiza nuburyo bwuzuye kugirango bikore neza.
-Kwitondera ubuziranenge bwubuso: Ubuso bugomba kuba buringaniye kandi bworoshye, nta nenge zigaragara nkibice na pore.
-Ubunini buhuye: Igomba guhuza ingano yubushakashatsi hamwe nuburemere bwibisabwa ku itanura.
-Gushiraho bigomba kuba bisanzwe: Mugihe cyo kwishyiriraho, kora witonze kugirango urebe neza ko ubuso bwinkunga buringaniye kandi buringaniye.
-Ikoreshwa rya siyansi: Irinde kureka umwuka ukonje uhuha kumurongo ushushe kandi ugabanye impinduka zitunguranye.
Muncamake, ibiti bya silicon karbide nibintu byingenzi byubaka mumatara yubushyuhe bwo hejuru kandi mubyukuri "intwari ziri inyuma". Guhitamo silikoni ikwiye ya karbide kare irashobora gutuma itanura ryawe rihinduka, rikora neza, kandi riramba.