Uburyo ceramics ya silicon yakozwe

Silicon carbide (sic) ceramicsbazwiho imbaraga zabo zidasanzwe, kurwanya ubushyuhe, no kuramba. Ibi bintu bituma bigira intego yo gukoresha mubidukikije bitoroshye, nka moteri ya aerospace cyangwa imashini zinganda. Ariko ni gute ibyo bikoresho byagezweho byashizweho? Reka dusenye inzira intambwe ku yindi.

1.Kandi kwitegura ibintu

Byose bitangirana nifu yo hejuru ya silicon karbide. Tekereza kuri ibi nk '"ifu" yo guteka "cake." Kunoza imitungo yanyuma yibikoresho, ibintu bike bya aluminiyumu cyangwa bivanze.

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2. Guhindura ceramic

Ifu noneho ihinduka muburyo bubi. Uburyo bubiri busanzwe bukoreshwa:

Kanda: Ifu ihagaritswe muburyo bwihariye ukoresheje igitutu kinini, bisa no guhuza urubura muri shelegi.

Gutera inshinge: Ifu ivanze na Binder by'agateganyo (nk'ibishashara) gukora ifu ivanze, ziterwa n'ibibumba by'imiterere igoye.

Kuri iki cyiciro, ibikoresho biracyagoramye - nkumucanga wumye - kandi ugomba "gutekwa" gukomera.

3. Inzira y'ibirori

Aha niho ubumaji bubaho. Igicucu ceramic gishyuha mu itanura ridasanzwe ku bushyuhe bukabije (akenshi hejuru ya 1.800 ° C). Mugihe c'ibyaha, ibintu bibiri by'ingenzi bibaho:

Inshuro imwe: Ibinyabuzima bya silicon bikura hafi, bikuraho icyuho no gukora imiterere ikomeye.

Akontews Akazi: Inzoga yongeweho yashonze gato, ikora ikiraro "hagati yibice byo kuzamura ubupfura.

Ibidukikije biri mu itanura bigenzurwa neza - rimwe na rimwe byuzuye imyuka ya inert - kugirango ibuhize imyifatire idashaka.

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4. Kurangiza gukoraho

Nyuma yo kwikinisha, ceramic irashobora kuvura izindi mpindukira kugirango ikosore imikorere yayo:

Polonye: Kubisabwa bisaba ubuso bworoshye (urugero, kashe cyangwa kwivuza).

Guhimba: urwego ruto rwo gukingira (nka Silicon Nitride) rushobora kongerwaho kugirango wongere kwambara.

Gufata: Gukata neza cyangwa gucukura kugirango ugere ku bipimo byanyuma.

Kuki iyi nzira ifite ibibazo

Ibanga ku mbaraga za silicon silicon iri mu kuntu atem ifitanye isano mugihe cyo kurera. Inzira yubushyuhe burerekana umuyoboro wa silicon ikomeye-karubone, zirwanya ubushyuhe, ruswa, no guhangayika. Inzobere hamwe nubushyuhe busobanutse neza ko ibicuruzwa byanyuma bitagoye gusa ahubwo birakomeye bihagije kugirango urwanye.

Ishusho nini

Kuva mu gukata imizitisi ya Sitemiction yo kugenzura umwanda, Ceramide ya Silicon ifite uruhare runini mu ikoranabuhanga rigezweho. Mugihe imikorere yo gukora iragoye, ni ubu bucuruzi bwitondewe bwa siyansi nubwubatsi buhindura ifu yoroshye mubintu bikoreshwa muburyo bukabije.

Nk'ubushakashatsi, uburyo bushya-busa na 3d gucapa ceramic - biragaragara, bikaba byerekana ko hakoreshwa udushya kuri ibi bintu bidasanzwe.

Sisic


Igihe cya nyuma: Werurwe-19-2025
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