Mu ikoranabuhanga riri gutera imbere vuba muri iki gihe, kugaragara kw'ibikoresho bishya byazanye impinduka zikomeye mu nganda zitandukanye.Ibumba rya karubide rya silikoni rikoreshwa mu nganda, nk'ibikoresho bikora neza cyane, bigenda bizamuka buhoro buhoro mu nganda zigezweho. Bitewe n'imikorere myiza yazo n'uburyo butandukanye bwo kuyikoresha, byabaye ingenzi mu iterambere mu nganda zitandukanye.
1, Ceramic y'inganda ya silikoni karubide ni iki?
Mu magambo make, ibinyabutabire by’inganda bya silicon carbide ni ibikoresho bya ceramic bigizwe ahanini na silicon carbide (SiC). Silicon carbide ubwayo ni imvange ikorwa n’uburyo silicon na karuboni bikora ku bushyuhe bwinshi, kandi imiterere yayo yihariye ya atome iha ibikoresho imiterere myiza cyane.
Ukurikije imiterere ya mikorosikopi, imiterere ya kristu ya silicon carbide ni ntoya, kandi imigozi ya shimi hagati ya atome irakomeye, bituma silicon carbide ceramics igira ituze n'imbaraga bihebuje. Ugereranyije n'ibikoresho bisanzwe by'icyuma, silicon carbide ceramics zo mu nganda ntizigizwe na atome z'icyuma zihujwe n'imigozi y'icyuma; Bitandukanye n'ibikoresho bisanzwe bya polymeri, ntabwo igizwe n'imigozi ya molekile isubirwamo. Ni ubwoko bushya bw'ibikoresho bidakora ku byuma bikozwe no gushonga ifu ya silicon carbide mu gihe cy'ubushyuhe bwinshi n'umuvuduko mwinshi binyuze mu buryo bwihariye bwo gutegura ceramic.
2, Kugaragaza Imikorere Ihebuje
1. Ubukomere bwinshi cyane, burwanya kwangirika no kwangirika
Ubukana bw'ibikoresho bya silikoni bya karubide mu nganda ni bwinshi cyane, bikaba ari ibya kabiri nyuma ya diyama. Iyi miterere ituma biba byiza cyane mu bijyanye no kudashira. Tekereza mu bijyanye no gutunganya imashini, ibikoresho byo gukata bigomba guhura kenshi n'ibikoresho bitandukanye by'icyuma byo gukata. Iyo ibikoresho bidashira bihagije, bizashira vuba kandi bibe bito, bigira ingaruka ku buryo bwo gukora neza no kunoza imikorere. Ibikoresho byo gukata bikozwe mu bikoresho bya silikoni bya karubide mu nganda, bifite ubukana bwabyo bukabije cyane, bishobora kugumana ubukana igihe kirekire, bikongera cyane imikorere myiza yo gutunganya no kugabanya ikiguzi cyo gukora.
2. Kurwanya ubushyuhe bwinshi, bihamye kandi byizewe
Ibumba rya silicon carbide rikoreshwa mu nganda rifite ubushobozi bwo guhangana n'ubushyuhe bwinshi. Mu bidukikije bishyuha cyane, ibikoresho byinshi biraryoha, bigahinduka ndetse bikanashonga, mu gihe ibumba rya silicon carbide rishobora kugumana imiterere ihamye n'iy'imiti mu bushyuhe bwinshi. Urugero, mu itanura rishyuha cyane mu nganda zikora ibyuma, ni ngombwa gukoresha ibikoresho bishobora kwihanganira ubushyuhe bwinshi kugira ngo bikore imitako y'itanura, ibikoresho byo mu bwoko bwa crucible, n'ibindi bice. Ibumba rya silicon carbide rikoreshwa mu nganda rishobora gukora uyu murimo, rigatuma itanura rishyuha cyane rikora neza kandi rikongera igihe cyo gukoresha ibikoresho.
3. Gukomera neza mu binyabutabire
Byaba bihura n'ibintu bihumanya nka aside ikomeye cyangwa base, silicon carbide ceramics zo mu nganda zishobora kubitwara neza. Mu gukora imiti, akenshi biba ngombwa gufata ibikoresho bitandukanye bya shimi byangiza cyane, kandi ibikoresho n'imiyoboro bikoreshwa mu kubika no gutwara ibyo bikoresho fatizo bisaba ko ibikoresho birwanya ingese cyane. Silicon carbide ceramics zo mu nganda, hamwe n'ubudahangarwa bwazo bwiza mu buhanga, byabaye ibikoresho byiza byo gukora ibyo bikoresho n'imiyoboro, birinda ingaruka mbi z'umutekano nko kuva amazi aturuka kuri ingese.
4. Uburyo bwiza bwo gutwara ubushyuhe
Ibumba rya silicon carbide rikoreshwa mu nganda rifite ubushobozi bwo gutwara ubushyuhe bwiza kandi rishobora gutwara ubushyuhe vuba. Ubu buryo bufite akamaro kanini mu bihe bisaba ko ubushyuhe bushira ku gihe, nko mu bikoresho bimwe na bimwe bikoresha ubushyuhe bwinshi, aho ubushyuhe bwinshi bushobora kugira ingaruka ku mikorere isanzwe. Ibice bikwirakwiza ubushyuhe bikozwe mu bumba rya silicon carbide rikoreshwa mu nganda bishobora gusohora ubushyuhe vuba, bigatuma ibikoresho bikomeza gukora neza.
3, Imirima ikoreshwa cyane
1. Inganda zikora imashini
Mu nganda zikora imashini, imashini zikora ...
2. Ubucukuzi bw'amabuye y'agaciro
Ibidukikije mu rwego rw'ubucukuzi bw'amabuye y'agaciro bikunze kuba bibi, kandi ibikoresho bihura n'ibipimo byinshi nko kwangirika, ubushyuhe bwinshi, no kwangirika. Ibikoresho bya silikoni bya keramike, bifite ubushobozi bwo kwangirika cyane, bishobora gukoreshwa mu gukora amabati yo gucukura ibikoresho byo gusya n'amabati yo gusya adashira. Mu gihe cyo gusya amabuye y'agaciro, amabati yo gusya keramike ashobora kurwanya ingaruka zikomeye no kwangirika kw'amabuye y'agaciro, bikongera igihe cyo gusimbuza ibikoresho; Mu gihe cyo gusya amabuye y'agaciro, habayeho kwangirika kw'ingufu zishongesha mu bushyuhe bwinshi, ibice bya silikoni bya keramike nabyo bishobora kugumana ubusugire, bigakomeza gutuma umusaruro w'amabuye y'agaciro ukomeza gutera imbere.
3. Gukuraho sulfure mu nganda
Mu gikorwa cyo gukuraho isukari mu nganda, imyuka ihumanya n'amazi arimo surufuru birakoreshwa, ibyo bikaba bisaba ko ibikoresho birwanya isukari cyane. Ibumba rya silicon carbide ryabaye ibikoresho byiza byo gukuraho isukari bitewe n'uko rihoraho neza mu buvuzi. Urugero, imiyoboro itera isukari, imiyoboro n'ibindi bice biri mu munara wo gukuraho isukari bikozwe muri silicon carbide, bishobora kurwanya isukari ya iyoni za sulfure, kugabanya amakosa y'ibikoresho, kwemeza ko sisitemu yo gukuraho isurufu ikora neza, no gufasha ibigo kugera ku bipimo ngenderwaho by'ibidukikije.
Ibikoresho by’inganda bya silicon carbide birimo kuba ibikoresho by’ingenzi kandi by’ingenzi mu nganda za none bitewe n’imiterere yabyo yihariye n’uburyo bwinshi bwo kubikoresha. Ndizera ko mu gihe cya vuba aha, bizagaragaza ubushobozi bunini mu nzego nyinshi kandi bigire uruhare runini mu iterambere ry’umuryango w’abantu.
Igihe cyo kohereza: Kanama-13-2025