Igipfukisho

TEHRAN, 31 Kanama (MNA) - Abashakashatsi bo muri kaminuza y’ubumenyi n’ikoranabuhanga MISiS (NUST MISiS) bakoze ubuhanga budasanzwe bwo gukoresha impuzu zo gukingira ibice bikomeye ndetse n’ibice by’ikoranabuhanga rigezweho.
Abahanga bo muri kaminuza y’Uburusiya MISIS (NUST MISIS) bavuga ko umwimerere w’ikoranabuhanga ryabo ushingiye ku guhuza ibyiza by’uburyo butatu bwo kubitsa bishingiye ku mahame atandukanye y’umubiri mu cyiciro kimwe cya tekinike. Ikinyamakuru Sputnik kivuga ko mu gukoresha ubu buryo, babonye impuzu nyinshi zifite ubushyuhe bwinshi, kwambara no kurwanya ruswa.
Abashakashatsi bavuga ko imiterere yumwimerere yatwikiriye yatumye habaho gukuba inshuro 1.5 mu kurwanya ruswa ndetse n’ubushyuhe bwo hejuru cyane ugereranije n’ibisubizo bihari. Ibisubizo byabo byasohotse mu kinyamakuru mpuzamahanga cy’ubutaka.
“Ku nshuro ya mbere, igipfundikizo gikingira electrode ishingiye kuri karubide ya chromium na binder NiAl (Cr3C2 - NiAl) cyabonetse nyuma yo gushyira mu bikorwa gahunda ya vacuum electrospark alloying (VES), impiswi ya cathode-arc (IPCAE) hamwe na magnetron ( MS). ) bikorwa ku kintu kimwe. Ipitingi ifite microstructure ihimbye, ituma bishoboka guhuza ingaruka nziza zuburyo butatu, "ibi bikaba byavuzwe na Philip, umuyobozi wa Laboratoire" Gusuzuma uburyo bushya bwo gusuzuma imiterere "mu kigo cy’ubumenyi cya MISiS-ISMAN. Amashuri ya Kiryukhantsev-Korneev ntabwo agaragara.
Ku bwe, babanje kuvura ubuso hamwe na VESA kugira ngo bahindure ibikoresho bivuye muri electrode ya ceramic ya Cr3C2-NiAl kuri substrate, bituma imbaraga zifatika zifatika hagati y’igitambaro na substrate.
Ku cyiciro gikurikiraho, mugihe cya cathode-arc ihumeka (PCIA), ion ziva muri cathode zuzuza inenge murwego rwa mbere, gutobora ibice no gukora urwego rwinshi kandi rwinshi rushobora kurwanya ruswa.
Ku cyiciro cya nyuma, imigendekere ya atome ikorwa na magnetron sputtering (MS) kugirango iringanize hejuru y'ubutaka. Kubera iyo mpamvu, hashyizweho urwego rwo hejuru rwihanganira ubushyuhe, rukumira ikwirakwizwa rya ogisijeni mu bidukikije.
"Twifashishije microscopi ya electronique kugirango twige imiterere ya buri cyiciro, twabonye ingaruka ebyiri zo gukingira: kwiyongera mubushobozi bwo kwikorera imitwaro bitewe nigice cya mbere cya VESA no gusana inenge hifashishijwe ibice bibiri bikurikira. Kubwibyo, twabonye igipande cyibice bitatu, birwanya kwangirika kwangirika hamwe nubushyuhe bwo hejuru bwa okiside mu bitangazamakuru byamazi na gaze byikubye inshuro imwe nigice kurenza iy'ibanze. Ntabwo byaba ari ugukabya kuvuga ko iki ari igisubizo cy'ingenzi, ”ibi bikaba byavuzwe na Kiryukhantsev-Korneev.
Abahanga bavuga ko gutwikira bizongera ubuzima n’imikorere yibigize moteri ikomeye, pompe zohereza lisansi nibindi bikoresho bishobora kwambara no kwangirika.
Ikigo cyubumenyi nuburezi gishinzwe kwimenyekanisha hejuru yubushyuhe bwo hejuru (SHS Centre), kiyobowe na Porofeseri Evgeny Levashov, gihuza abahanga bo muri NUST MISiS n'Ikigo cya Macrodynamics na Science Science. AM Merzhanov Ishuri Rikuru ry'Uburusiya (ISMAN). Mu minsi ya vuba, itsinda ry’ubushakashatsi rirateganya kwagura ikoreshwa ry’ubuhanga buhuriweho kugira ngo habeho kunoza ubushyuhe bwa titanium na nikel mu nganda z’indege.