Iterambere ryinganda zumuvuduko wikirere wahinduye silicon karbide

Nubwoko bushya bwibikoresho bidafite ingufu, ibyuma byikirere byacumuye silicon carbide ceramic ceramic byakoreshejwe cyane mumatanura, desulfurizasi no kurengera ibidukikije, inganda zimiti, ibyuma, ikirere nizindi nzego. Nyamara, ikoreshwa ryumuvuduko wikirere wacumuye silicon karbide ceramic ceramic iracyari mubyiciro bisanzwe, kandi hariho umubare munini wimirima itigeze iba iterambere rinini, kandi ingano yisoko nini. Nkumushinga wumuvuduko wikirere wacumuye silicon carbide ceramics, dukwiye gukomeza gushimangira iterambere ryisoko, kuzamura muburyo bunoze bwo kongera umusaruro, kandi tukaba mumwanya wo hejuru murwego rushya rushyirwa mubikorwa bya silicon carbide ceramics.

Inzira yo hejuru yinganda ahanini ni igitutu cyikirere cyacuzwe na silicon karbide gushonga no gutanga ifu nziza. Igice cyo hepfo yinganda gikubiyemo ibintu byinshi, harimo inganda zose zisaba ubushyuhe bwinshi, kwambara hamwe nibikoresho birwanya ruswa.

(1) Inganda zo hejuru

Ifu ya karbide ya silicon nifu ya silicon nicyuma nyamukuru gikenerwa ninganda. Ubushinwa bwa silicon karbide bwatangiye mu myaka ya za 70. Nyuma yimyaka irenga 40 yiterambere, inganda zigeze kure. Ikoranabuhanga ryo gushonga, ibikoresho byo kubyaza umusaruro n'ibipimo byo gukoresha ingufu bigeze ku rwego rwiza. Hafi ya 90% ya karubide ya silicon yisi ikorerwa mubushinwa. Mu myaka yashize, igiciro cyifu ya karubide ya silicon ntabwo cyahindutse cyane; Ifu ya silicon yicyuma ikorerwa cyane cyane muri Yunnan, Guizhou, Sichuan no mu tundi turere two mu majyepfo y’iburengerazuba. Iyo amazi n'amashanyarazi ari byinshi mugihe cyizuba, igiciro cyifu ya silicon yicyuma iba ihendutse cyane, mugihe mugihe cyimbeho, igiciro kiri hejuru gato kandi gihindagurika, ariko muri rusange gihagaze neza. Guhindura ibiciro byibikoresho fatizo mu nganda zo hejuru bigira ingaruka runaka kuri politiki yo kugena ibicuruzwa no kurwego rwibiciro byinganda mu nganda.

(2) inganda zo hasi

Inzira yo hasi yinganda ni silicon karbide ceramic progaramu yinganda zikoreshwa. Silicon carbide ceramic ibicuruzwa ntabwo bitandukanye gusa, ahubwo nibikorwa byiza. Ikoreshwa cyane mubwubatsi, ubukerarugendo bwisuku, ubukerarugendo bwa buri munsi, ibikoresho bya magnetiki, ibirahuri-ceramika, itanura ryinganda, amamodoka, pompe, amashyiga, amashanyarazi, kurengera ibidukikije, gukora impapuro, peteroli, metallurgie, inganda z’imiti, imashini, ikirere nizindi nzego. Hamwe nimikorere isumba iyindi ya silicon carbide ceramic caramic yamenyekanye ninganda nyinshi kandi nyinshi, ikoreshwa ryibicuruzwa bya ceramique ya silicon karbide bizaba byinshi kandi binini. Iterambere ryiza, rirambye kandi ryihuse ryinganda zo hasi bizatanga isoko ryagutse ryinganda kandi biteze imbere iterambere ryinganda zose.

Hamwe nogukoresha kwinshi kwumuvuduko wikirere wacumuye silicon carbide ceramic ceramic, isoko irasabwa kandi kwiyongera, bikurura igice kinini cyumurwa mukuru mubijyanye no gukora ceramic carbide ceramic. Ku ruhande rumwe, igipimo cy’inganda za karubide ya silicon gikomeje kwaguka, kandi umusaruro w’akarere wambere ugenda ukwirakwira buhoro buhoro mu bice byose by’igihugu. Mugihe gito cyimyaka icumi, inganda za karibide ya silicon yateye imbere byihuse. Ku rundi ruhande, mu gihe igipimo cy’inganda gikomeje kwaguka, nacyo gihura n’ikibazo cyo guhatana gukabije. Bitewe n’urwego ruto rwinjira mu nganda, umubare w’inganda zitanga umusaruro ni munini, ingano y’ibigo iratandukanye, kandi ubuziranenge bw’ibicuruzwa ntiburinganiye.

Ibigo bimwe binini byibanda ku kuzamura ikoranabuhanga no gukora ubushakashatsi bushya niterambere; Igipimo gikomeje kwaguka, kandi kugaragara no kugira uruhare muri sosiyete bigenda byiyongera umunsi ku munsi. Muri icyo gihe, abahinguzi benshi kandi benshi barashobora kwishingikiriza gusa ku giciro gito cyo gufata ibicuruzwa, biganisha ku guhatana gukabije mu nganda. Amarushanwa mu nganda arakaze, kandi inganda nazo zizerekana inzira ya polarisiyasi.