Ibikoresho byubutaka bigenda bihinduka igice cyibanze cyinganda zohejuru. Bitewe no gukomera kwabo, kurwanya ubushyuhe bwo hejuru, no kurwanya ruswa, ububumbyi bwateye imbere nka alumina, karbide ya silicon, na nitride ya aluminium ikoreshwa cyane mu kirere, mu bikoresho bipfunyika, hamwe no gukoresha imiti. Nubwo bimeze bityo ariko, kubera ubwitonzi bwihariye hamwe no kuvunika gukomeye kwibi bikoresho, gutunganya neza kwamye gufatwa nkikibazo kitoroshye. Mu myaka yashize, hamwe nogukoresha ibikoresho bishya byo gutema, uburyo bukomatanyije, hamwe nubuhanga bwogukurikirana bwubwenge, inzitizi zo gutunganya ceramic zigenda zitsindwa buhoro buhoro.
Ingorabahizi: Gukomera kwinshi hamwe no kubana neza
Bitandukanye n’ibyuma, ububumbyi bwibasirwa cyane no guturika no gutemagura mugihe cyo gutunganya. Kurugero, karibide ya silicon irakomeye cyane, kandi ibikoresho gakondo byo gutema akenshi bishira vuba, bikavamo igihe cyo kubaho kimwe cya cumi gusa cyo gutunganya ibyuma. Ingaruka ziterwa nubushyuhe nazo ni ingaruka zikomeye. Ubushyuhe bwaho bwiyongera mugihe cyo gutunganya birashobora gutuma habaho impinduka zicyiciro hamwe nimpungenge zisigaye, bikaviramo kwangirika kwisi bishobora guhungabanya kwizerwa ryibicuruzwa byanyuma. Kuri semiconductor substrates, niyo nanometero yangiritse irashobora kwangiza ubushyuhe bwa chip no gukora amashanyarazi.
Iterambere rya tekiniki: Ibikoresho byo gukata superhard hamwe nuburyo bukomatanyije
Kugira ngo dutsinde izo ngorane zo gutunganya, inganda zikomeje kwinjiza ibikoresho bishya byo gutema no gukemura ibibazo. Diyama ya Polycrystalline (PCD) hamwe na nitride ya cubic boron nitride (CBN) yagiye isimbuza buhoro buhoro ibikoresho gakondo byo gutema karbide, biteza imbere cyane imyambarire no gutunganya imashini. Ikigeretse kuri ibyo, ikoreshwa rya ultrasonic vibration ifashwa no gukata hamwe na tekinoroji yo gutunganya imiyoboro ya domine yatumye “isa na plastiki” yo gutema ibikoresho byubutaka, mbere byavanyweho gusa no kuvunika kuvunika, bityo bikagabanya gucika no kwangirika.
Kubijyanye no kuvura hejuru, tekinolojiya mishya nka chimique yamashanyarazi (CMP), magnetorheologiya polishinge (MRF), hamwe na plasma ifashwa na polishing (PAP) itwara ibice byubutaka mugihe cyurwego rwa nanometero. Kurugero, aluminium nitride yubushyuhe bwa substrate, binyuze muri CMP ihujwe nuburyo bwa PAP, byageze kurwego rwo hejuru rwubuso buri munsi ya 2nm, bifite akamaro kanini mubikorwa bya semiconductor.
Ibyifuzo byo gusaba: Kuva Chips kugeza Ubuvuzi
Iterambere ryikoranabuhanga ririmo guhindurwa byihuse mubikorwa byinganda. Abakora Semiconductor bakoresha ibikoresho byimashini zikomeye hamwe na sisitemu yo kwishyura amakosa yumuriro kugirango barebe ko waferi nini ihagaze neza. Mu murima wa biomedical, ibice bigoramye bigizwe na zirconi byatewe neza cyane binyuze mumashanyarazi ya magnetorheologiya. Uhujwe na laser hamwe nuburyo bwo gutwikira, ibi birusheho kongera biocompatibilité no kuramba.
Ibizaza: Ibikorwa byubwenge nicyatsi
Urebye imbere, gutunganya ceramic precision bizarushaho kuba byiza kandi bitangiza ibidukikije. Ku ruhande rumwe, ubwenge bwubuhanga hamwe nimpanga ya digitale byinjizwa mubikorwa byumusaruro, bigafasha mugihe nyacyo cyo gutezimbere inzira yibikoresho, uburyo bwo gukonjesha, hamwe nibikoresho byo gutunganya. Ku rundi ruhande, igishushanyo mbonera cy’ibumba no gutunganya imyanda bigenda bihinduka ubushakashatsi, bitanga uburyo bushya bwo gukora icyatsi.
Umwanzuro
Birateganijwe ko gutunganya neza ceramic bizakomeza kugenda bihinduka "nano-precision, ibyangiritse bike, no kugenzura ubwenge." Ku nganda zikora inganda ku isi, ibi ntibigaragaza gusa intambwe yo gutunganya ibikoresho ahubwo binerekana ikimenyetso cyingenzi cyo guhangana mu gihe kizaza mu nganda zo mu rwego rwo hejuru. Nka kimwe mu bintu byingenzi bigize inganda zateye imbere, iterambere rishya mu gutunganya ubukorikori bizafasha mu buryo butaziguye inganda nk’ikirere, icyogajuru, na biomedicine kugera ku ntera nshya.
Igihe cyo kohereza: Nzeri-23-2025