Udusanduku twa Silicon Carbide: Uburyo bwo gukoresha ubushyuhe bwinshi

Mu bikorwa byo gucana ibikoresho mu nganda mu bushyuhe bwinshi, guhitamo ibikoresho byo mu itanura bikwiye ni ingenzi cyane ku bwiza bw'ibicuruzwa, umusaruro uhagije, no kugenzura ikiguzi.Ibikoresho byo mu itanura bya silikoni (SiC)Byagaragaye nk'igisubizo gikomeye mu nganda, birusha shelfu gakondo za cordierite na alumina muri hafi ya buri gipimo cy'imikorere.

Imikorere idahuye n'ubushyuhe bwinshi
Amatafari ya silikoni ya carbide ni meza cyane mu bushyuhe bukabije. Kubera ubushyuhe ntarengwa bwo gukora bugera kuri 1650°C (3002°F), agumana imiterere myiza cyane kandi agakomera mu buryo budasanzwe aho ibindi bikoresho binanirwa. Ingano nto y’ubushyuhe bwayo itanga ubudahangarwa bukomeye ku bushyuhe, bigatuma ibasha kwihanganira ubushyuhe n’ubukonje vuba idacitse cyangwa ngo ihinduke. Uku kwizerwa kugabanya igihe cyo kudakora kandi kugabanya igihombo cy’umusaruro gituruka ku bikoresho byangiritse byo mu itanura.

Imiterere myiza ya mekanike
Yakozwe mu nganda zikomeye, amashashi ya SiC atanga imbaraga zidasanzwe no kudashira. Ubukana bwayo bwinshi n'ubucucike bwayo bituma idashwanyagurika bitewe n'imizigo iremereye y'ibicuruzwa no kuyakoresha kenshi. Bitandukanye n'ubundi buryo budakomeye, aya masashi agumana ubugari bwayo kandi afite ishusho nziza mu gihe cy'amasaha ibihumbi yo gutwika, bigatuma ibicuruzwa byawe bikomeza gushyigikirwa neza. Kubaka kwayo gukomeye bituma habaho imiterere mito (ubugari bwa mm 6-10), gutuma ikoreshwa ry'amatafari rirushaho kwiyongera no kongera ubushobozi bwo kuyakora.

Gukoresha neza ingufu no kuzigama amafaranga
Uburyo bwiza bwo gutwara ubushyuhe bwa silicon carbide butuma ubushyuhe bukwirakwira mu itanura ryose, bigabanya ikoreshwa ry'ingufu kandi bigagabanya imikorere y'umuriro. Ubu buryo butuma ikiguzi cyo gukoresha kigabanuka. Byongeye kandi, igihe kirekire cyo gukoresha shelegi za SiC kigabanya cyane inshuro zo gusimbuza no kubungabunga, bitanga inyungu nziza ku ishoramari ugereranije n'ibikoresho bidakomeye.

Porogaramu zikoreshwa mu nganda zitandukanye
Udusanduku tw’ibikoresho byo mu ifuru ya silicon carbide dukoreshwa cyane mu nganda nyinshi zikora ibintu bishyushye cyane:
Inganda za Ceramic:Ni byiza cyane mu gutwika ibikoresho by'ubudozi, porcelain, n'ibibumbano bigezweho mu mashyiga yo mu tunnel no mu mashyiga yo mu bwoko bwa shuttle
Gukora ikirahure:Ni byiza cyane mu gupfunyika no gukora ibirahuri
Ibikoresho byo gukurura no gushyushya:Ikoreshwa mu gutunganya ibikoresho bikoresha ikoranabuhanga rihambaye
Ubuhanga mu by'ibyuma:Bikwiriye gukoreshwa mu bikoresho bifasha mu itanura rikoresha ubushyuhe

Ibisubizo byihariye bihuye n'ibyo ukeneye
Dutanga ibikoresho byo mu ifuru ya silikoni karubide mu bwoko butandukanye bwo guhuza (nitride-bonded, recrystallized, reaction-bonded) kugira ngo bihuze n'ubushyuhe n'ikirere wifuza. Ingano n'imiterere byihariye birahari kugira ngo bihuze n'ingano z'ifuru yawe n'ibipimo by'ibicuruzwa byawe. Itsinda ryacu ry'inzobere rishobora kugufasha guhitamo igisubizo cyiza cya SiC shelf ugomba gukoresha.
Gushora imari mu bikoresho byo mu ifuru ya silikoni ya karuboni igezweho ni ugushora imari mu iterambere rirambye ry'ibikorwa byawe byo mu bushyuhe bwinshi. Itegereze itandukaniro mu mikorere, kuramba, no gukoresha neza ibikoresho byo mu ifuru ya SiC bitanga.