Ho roala

TEHRAN, 31 August (MNA) - Bafuputsi ba Univesithi ea Saense le Theknoloji MISiS (NUST MISiS) ba thehile mokhoa o ikhethang oa ho sebelisa liphahlo tse sireletsang ho likarolo tsa bohlokoa le likarolo tsa theknoloji ea morao-rao.
Bo-rasaense ba tsoang Univesithing ea Serussia MISIS (NUST MISIS) ba bolela hore tšimoloho ea theknoloji ea bona e itšetlehile ka ho kopanya melemo ea mekhoa e meraro ea deposition e thehiloeng ho melao-motheo e fapaneng ea 'mele ho potoloho e le' ngoe ea theknoloji ea vacuum.Ka ho sebelisa mekhoa ena, ba ile ba fumana liphahlo tse ngata tse nang le likhahla tse ngata tse nang le mocheso o phahameng oa ho hanyetsa, ho hanyetsa ho apara le ho hanyetsa kutu, Sputnik e tlaleha.
Ho ea ka bafuputsi, sebopeho sa pele sa sekoahelo se hlahisitsoeng se ile sa fella ka ntlafatso ea makhetlo a 1.5 ho hanyetsa kutu le mocheso o phahameng oa oxidation ha o bapisoa le tharollo e teng.Liphetho tsa bona li phatlalalitsoe ho International Journal of Ceramics.
"Ka lekhetlo la pele, tšireletso ea electrode e thehiloeng ho chromium carbide le binder NiAl (Cr3C2-NiAl) e fumanoe ka ts'ebetsong e latellanang ea vacuum electrospark alloying (VES), pulsed cathode-arc evaporation (IPCAE) le magnetron sputtering ( MOF).) e etsoa hodima ntho e le nngwe.Ho roala ho na le microstructure e entsoeng, e leng se etsang hore ho khonehe ho kopanya liphello tse molemo tsa mekhoa eohle e meraro, "ho boletse Philip, Hlooho ea Laboratori ea "Innatural Diagnostics of Structural Transformations" Setsing sa Saense sa MISiS-ISMAN.Thuto ea Kiryukhantsev-Korneev ha e bontšoe.
Ho ea ka eena, ba ile ba qala ho tšoara bokaholimo ka VESA ho fetisetsa thepa ho tloha ho Cr3C2-NiAl ceramic electrode ho ea substrate, ho netefatsa matla a phahameng a ho khomarela pakeng tsa ho roala le substrate.
Mokhahlelong o latelang, nakong ea pulsed cathode-arc evaporation (PCA), li-ion tse tsoang ka har'a cathode li tlatsa mefokolo karolong ea pele, li pata mapetsong, 'me li etsa lesela le teteaneng le le ts'oanang le le nang le khanyetso e phahameng ea kutu.
Boemong ba ho qetela, ho phalla ha liathomo ho thehoa ke magnetron sputtering (MS) ho lekanya topography e ka holimo.Ka lebaka leo, ho thehoa lera le teteaneng le thibelang mocheso, le thibelang ho hasana ha oksijene ho tloha tikolohong e mabifi.
"Re sebelisa microscopy ea elektronike ea phetisetso ho ithuta sebopeho sa lera ka 'ngoe, re fumane litlamorao tse peli tsa ts'ireletso: keketseho ea matla a ho jara mojaro ka lebaka la lera la pele la VESA le ho lokisoa ha liphoso ka ts'ebeliso ea likarolo tse peli tse latelang.Ka hona, re fumane seaparo se nang le likarolo tse tharo, ho hanyetsa ha eona ho senya le mocheso o phahameng oa oxidation mecheng ea metsi le ea gaseous e phahame ka makhetlo a le mong le halofo ho feta ea ho roala motheo.E ke ke ea e-ba ho feteletsa litaba ho bolela hore sena ke sephetho sa bohlokoa, "ho boletse Kiryukhantsev-Korneev.
Bo-ramahlale ba hakanya hore ho roala ho tla eketsa bophelo le ts'ebetso ea likarolo tsa bohlokoa tsa enjine, lipompo tsa phetisetso ea mafura le likarolo tse ling tse ka senyehang le ho hola.
Setsi sa Saense le Thuto ea Self-Propagating High-Temperature Synthesis (SHS Center), e etelletsoeng ke Moprofesa Evgeny Levashov, e kopanya bo-rasaense ba NUST MISiS le Institute of Structural Macrodynamics le Materials Science.AM Merzhanov Russian Academy of Sciences (ISMAN).Haufinyane, sehlopha sa lipatlisiso se rera ho atolosa tšebeliso ea mokhoa o kopantsoeng oa ho ntlafatsa li-alloys tse thibelang mocheso tsa titanium le nickel bakeng sa indasteri ea lifofane.