Kwinjira mwisi yinganda zigezweho, umuntu ashobora guhora abona ko hariho ubwoko bwihariye bwibintu - ntabwo ari byiza nk'ibyuma cyangwa urumuri nka plastiki, ariko bishyigikira bucece imikorere yinganda zigezweho. Uyu ni umuryango wububumbyi bwinganda, itsinda ryibikoresho bitarimo ubutare butamenyekana bizwi cyane kubintu byihariye.
I. "Inyenyeri abanyamuryango" bo mumuryango wububumbyi bwinganda
Mu muryango w’ububumbyi bw’inganda, hari abanyamuryango benshi bagaragara cyane cyane: Ububumbyi bwa Alumina bumeze nka musaza wizewe, wishingikirije ku gukumira no gukumira ruswa, bigira uruhare runini mu bikoresho bya elegitoroniki n’ibikoresho bya shimi; Silicon nitride ceramics ni nkabakinnyi boroheje, bafite ubukana bwamafumbire nubukomezi bwibyuma, byerekana imikorere ikomeye mubitereko nibikoresho byo gutema; Ubukorikori bwa Zirconiya bumeze nkimyambarire, ntabwo ifite gusa imaragarita imeze nk'isaro ahubwo ifite n'ikoranabuhanga ry'umukara rya "fonctionnement fonction toughening", itoneshwa cyane mu menyo no mubice byuzuye.
II.Silicon carbide ceramics: Intwali-mpande zose murwego rwinganda
Muri uyu muryango, silicon carbide ceramics irashobora gufatwa nkumurwanyi nyawe. Iyi ceramic idasanzwe igizwe na silicon na karubone yashizwe bwa mbere nabantu mumwaka wa 1905 kandi ikomeje guca amateka yimikorere yibikoresho byinganda. Ni nkingabo ikozwe muri diyama, ifite ubukana bwa Mohs bugera kuri 9.5, isegonda ya kabiri ya diyama ubwayo; ni nkibirwanisho bikozwe mumatafari yangiritse, ashoboye kwihanganira 1350 ℃ yo guteka cyane.
Mu mahugurwa ya metallurgical, ceramics ya silicon carbide yakozwe mu itanura rishyigikira kuzimya fagitire zibyuma; mu miyoboro ya chimique, ihinduka umurinzi urwanya ruswa, ikongerera igihe cyo gukora imiyoboro; kumurongo utanga umusaruro wa semiconductor, nabwo ni amahitamo meza yo gufata neza; ndetse igitangaje kurushaho, ibi bintu bisa nkibiremereye mubyukuri ni umuyoboro mwiza cyane, bituma ubona umwanya wacyo mubijyanye no gukwirakwiza ubushyuhe bwa elegitoroniki.
III. Guhinduka no kuvuka ubwa kabiri bizanwa n'ikoranabuhanga
Ubuhanga bugezweho bwahaye silicon carbide ceramics nubuzima bushya. Binyuze mu buhanga bwa nanomodifike, abahanga bongereye ubukana; ukoresheje tekinoroji yo gucapa 3D, ibice bimeze nkibintu bigereranywa nibikorwa byubuhanzi birashobora gukorwa. Muri laboratoire y'isosiyete yacu, abashakashatsi barimo kwiga uburyo bwo gucumura silicon karbide, bakoresheje ikoranabuhanga ryambere ryo gucumura kugirango bahuze ibicuruzwa bitandukanye byabakiriya kandi bakomeze kunoza imikorere yibicuruzwa byubutaka bwa silicon, bibafasha guhuza nakazi gakomeye.
Kuva mu nganda gakondo kugeza ku ikoranabuhanga rigezweho, ubukerarugendo mu nganda bwandika umugani mushya. Nka serivise yikoranabuhanga itanga ubuhanga muri silicon carbide ceramics, duhora twiyemeje gutanga ibisubizo byihariye. Byaba ari ugutunganya ibice byihariye-byihariye hamwe nibisobanuro byihariye cyangwa igishushanyo mbonera cyibisubizo kubikorwa bikabije, dushobora kubona inkunga yumwuga hano.
Igihe cyo kohereza: Apr-18-2025