Silicon Carbide Ceramic yabumbabujijwe neza kuringaniza: inzira ziteka hamwe nibyiza nibibi

Silicon Carbide CeramicKugereranya gutunganya inzira: inzira ziteka hamwe nibyiza nibibi

Mu gukora silicon karbide ceramics, gushiraho ni isano imwe gusa murwego rwose. Kurwara ni inzira yibanze igira ingaruka muburyo bwa nyuma n'imikorere ya Ceramic. Hariho uburyo bwinshi butandukanye bwa Silicon Carbide Ceramics, buri kimwe hamwe nibyiza byacyo nibibi. Muri iyi nyandiko ya blog, tuzasesengura inzira y'iteka ya Silicon Carbide Ceramicka kandi tugereranya uburyo butandukanye.

1.
Urubanza rwibintu ni tekinike izwi cyane yo guhimba kwa silicon karbide. Iki nikintu cyoroshye kandi gitanga-cyiza hafi ya net-kuri-ingano. Kurwara byagezweho nibyifuzo bya silicidation ku bushyuhe bwo hasi bwa 1450 ~ 1600 ° C hamwe nigihe gito. Ubu buryo burashobora kubyara ibice byinshi nubunini bunini. Ariko, ifite kandi ingaruka zayo. Imyitwarire ya siliconing yanze bikunze iganisha kuri 8% ~ 12% Silicon yubusa muri Clicon Carbide ya Silicon, igabanya imitungo yayo yubushishozi, kurwanya ruswa, no kurwanya okiside. Kandi ubushyuhe bukoreshwa bugarukira munsi ya 1350 ° C.

2. Gukomera kwizirika:
Ikibanza gishyushye kirimo ubundi buryo bwo gukemura silicon carbide. Muri ubu buryo, ifu yumye ya silicon ya karbide yuzuyemo ubumuga kandi ashyushye mugihe akoresha igitutu icyerekezo kidasanzwe. Uku gushyushya icyarimwe kandi igitutu giteza imbere uduce dutandukanye, gutemba, no kwimura rusange, bikava muri silicon carbide ceramics hamwe nibinyampeke nziza, ubucucike bwinshi, hamwe nubucucike buhebuje, hamwe nubucucike buhebuje, hamwe nubucucike bukabije. Ariko, umutekano ushyushye kandi ufite ingaruka zacyo. Inzira iragoye kandi isaba ibikoresho byiburyo bwiburyo bwiburyo. Igikorwa cyo gukora gike kandi ikiguzi ni kinini. Byongeye kandi, ubu buryo bukwiye gusa kubicuruzwa bifite imiterere yoroshye.

3. Ashyushye ashyushye yikanda ikibanza:
Gushyushya Isostatike ya Isostatike (HIP) Ese tekinike irimo ibikorwa bihujwe nubushyuhe bwinshi hamwe na gaze ya Isotropique. Ikoreshwa mu kurera no gukundwa kwa silicon karbide ceramic ifu, umubiri wicyatsi cyangwa umubiri wabanjirije icyaha. Nubwo ikibuno gishobora kunoza imikorere yuburebe Silicon Carbics, ntabwo ikoreshwa cyane mumusaruro rusange kubera inzira igoye kandi ikiguzi kinini.

4. INTEGO ZITANDUKANYE:
Ingano idafite impugoye nuburyo bufite ubushyuhe buhebuje, inzira yoroshye yo kurohama kandi igiciro gito cya silicon karbide ceramics. Iremerera kandi uburyo bwinshi bwo gukora, bigatuma bikwirakwira muburyo bugoye nibice binini. Ubu buryo bukwiranye cyane n'umusaruro munini w'inganda z'inganda za Silicon.

Muri make, inzira y'ibyaha ni intambwe ikomeye mu gukora umusaruro w'ububatsi. Guhitamo uburyo bushingiye ku buryo buterwa nibintu nkibintu byifuzwa bya ceramic, bigoye imiterere, igiciro cyumusaruro no gukora neza. Buri buryo bufite ibyiza byayo nibibi, kandi ni ngombwa gusuzuma witonze ibyo bintu kugirango umenye inzira ikwiye cyane kubisabwa runaka.