'Impuguke idashobora kwambara' yihishe mubikorwa byinganda: silicon karbide yo hepfo

Mubintu byinshi byinganda zinganda, burigihe hariho bimwe "bitazwi ariko byingenzi", nasilicon karbide yo hepfoni umwe muri bo. Ntabwo ari ijisho nkibikoresho binini, ariko bigira uruhare rw "umunyezamu" mugutanga ibikoresho, gutandukanya ibintu bikomeye-amazi nandi masano, kurinda bucece imikorere ihamye yumusaruro.
Abantu bamwe barashobora kubaza, kuki tugomba gukoresha karbide ya silicon kugirango dusohoke? Ibi bitangirana nibikorwa byakazi. Haba ubwikorezi bwamabuye y'agaciro mugihe cyo gucukura amabuye y'agaciro cyangwa kuvura amazi yangirika mu musaruro w’imiti, isoko yo hasi ihura n’amazi yihuta arimo uduce duto buri munsi. Ibice bikomeye muri ayo mazi ni nkibicapo bito bitabarika, bigahora bisuzuma hejuru yibigize; Amazi amwe nayo atwara ruswa kandi arashobora 'kwangiza' ibintu buhoro buhoro. Niba ibyuma bisanzwe cyangwa ceramique bikoreshwa nkibisohoka hasi, bizahita byambarwa cyangwa byangiritse, bidasaba gusa guhagarika no gusimburwa kenshi, ariko birashobora no kugira ingaruka kumikorere ndetse bikanabangamira umutekano kubera kumeneka.

Carbide ya silicon irashobora guhura neza nibi 'bizamini'. Nkibikoresho byihariye bya ceramic, karbide ya silicon mubisanzwe ifite imbaraga zo kwihanganira kwambara cyane, iyakabiri nyuma ya diyama mubukomere. Guhura nubwihuta bwihuse cyangwa isuri ya fluid isuri, irashobora kugumana ubusugire bwubutaka igihe kirekire, bikagabanya cyane umubare wabasimbuye. Mugihe kimwe, imiterere yimiti nayo irakomeye cyane. Ntakibazo cyaba acide cyangwa alkaline yangirika, irashobora "guhagarara neza nkumusozi wa Tai" kandi ntizishobora kwangirika byoroshye.
Nibyo biranga nibyo bituma silicon karbide yo hepfo isohoka "inshingano zirambye" mubikorwa byinganda. Mu nganda nko gucukura amabuye y'agaciro, metallurgie, hamwe n’ubuhanga bw’imashini bisaba gutunganya imyenda myinshi hamwe n’ibikoresho bikomeye byangirika, irashobora gukora ubudahwema igihe kirekire, kugabanya inshuro z’ibikoresho bitinda kugira ngo bibungabunge, kandi bifashe ibigo kugabanya ibiciro by’umusaruro. Nubwo bisa nkibintu bito, mubyukuri nibyo biranga "bito kandi binonosoye" bituma bigira uruhare runini mugukora neza kandi neza mubikorwa byinganda.
Muri iki gihe, hamwe n’ibikenerwa byiyongera ku bikoresho biramba kandi bihamye mu musaruro w’inganda, ikoreshwa ry’ibicuruzwa byo munsi ya silicon karbide naryo riragenda ryiyongera. Irerekana hamwe n '“imbaraga zikomeye” zayo ko ibice byiza byinganda bitagomba byanze bikunze kuba "murwego rwo hejuru". Kubasha guceceka "kwihanganira igitutu" mumwanya wingenzi ninkunga nziza yumusaruro.