Mu rwego rwubwubatsi bwamashanyarazi nogukwirakwiza ingufu, guhitamo ibikoresho byibanze kuri transformateur na inductors bigira uruhare runini muguhitamo imikorere nibikorwa.Amahitamo abiri azwi kubikoresho byingenzi ni amorphous core na nanocrystalline core, buri kimwe gitanga ibintu byihariye nibyiza.Muri iyi ngingo, tuzacukumbura ibiranga amorphous core na nanocrystalline, hanyuma tumenye itandukaniro ryombi.
Amorphous Core ni iki?
An amorphous coreni ubwoko bwibintu bya magnetiki yibikoresho birangwa nuburyo butagaragara bwa kirimbuzi.Iyi gahunda idasanzwe ya atome itanga amorphous cores imiterere yihariye, harimo igihombo gike cyo hasi, cyoroshye cyane, hamwe nibintu byiza bya magneti.Ibikoresho bikunze gukoreshwa kuri amorphous cores ni amavuta ashingiye ku cyuma, ubusanzwe arimo ibintu nka fer, boron, silicon, na fosifore.
Imiterere itari kristaline ya amorphous cores itera gahunda ya atome itunguranye, ikabuza gushiraho imiyoboro ya magneti kandi igabanya igihombo cya eddy.Ibi bituma amorphous cores ikora neza mubisabwa aho gutakaza ingufu nke hamwe na magnetique ikabije ni ngombwa, nko mumashanyarazi yo gukwirakwiza amashanyarazi hamwe na inductor nyinshi.
Amorphous cores ikorwa hifashishijwe uburyo bwihuse bwo gukomera, aho ibishishwa bishongeshejwe bizimya ku kigero cyo hejuru cyane kugirango hirindwe imiterere ya kristu.Iyi nzira itera imiterere ya atome idafite gahunda ndende, igaha ibikoresho ibintu byihariye.
Niki Nanocrystalline Core?
Ku rundi ruhande, intoki ya nanocrystalline ni ubwoko bwa magnetique yibikoresho bigizwe na nanometero nini nini ya kirisiti ya kristalline yashyizwe muri matrise ya amorphous.Imiterere yibice bibiri ihuza ibyiza byibikoresho bya kristalline na amorphous, bikavamo ibintu byiza bya magnetique hamwe nubwinshi bwuzuye bwuzuye.
Nanocrystallinemubisanzwe bikozwe mubyuma, nikel, na cobalt, hamwe nibindi byongeweho ibindi bintu nkumuringa na molybdenum.Imiterere ya nanocrystalline itanga imbaraga za magnetique nyinshi, imbaraga nkeya, hamwe nubushyuhe bwo hejuru bwumuriro, bigatuma bikwiranye nimbaraga zikoreshwa cyane hamwe na transfert nyinshi.
Itandukaniro hagati ya Amorphous Core na Nanocrystalline Core
Itandukaniro ryibanze hagati ya amorphous cores na nanocrystalline cores iri mumiterere ya atome kandi bivamo imiterere ya magneti.Mugihe amorphous cores ifite imiterere idafite kristaline, coro ya nanocrystalline yerekana ibyiciro bibiri bigizwe na nanometero nini nini ya kristaline muri matrike ya amorphous.
Kubijyanye na magnetique,amorphousbazwiho gutakaza kwibanze kwibanze no gutembera cyane, bigatuma biba byiza mubikorwa aho ingufu zingirakamaro arizo zambere.Kurundi ruhande, nanocrystalline cores itanga ubwinshi bwuzuye bwuzuye bwuzuye hamwe nubushyuhe bwo hejuru bwumuriro, bigatuma bikenerwa nimbaraga nyinshi kandi zikoreshwa cyane.
Irindi tandukaniro ryingenzi ni inzira yo gukora.Amorphous cores ikorwa hifashishijwe gukomera byihuse, bikubiyemo kuzimya amavuta yashongeshejwe ku kigero cyo hejuru kugirango hirindwe kristu.Ibinyuranye na byo, intungamubiri za nanocrystalline zisanzwe zikorwa binyuze muri annealing kandi igenzurwa na kristalisiti ya amorphous lente, bigatuma habaho ibinyampeke bingana na nanometero nini ya kristalline mubikoresho.
Ibitekerezo byo gusaba
Mugihe uhisemo hagati ya amorphous cores na nanocrystalline cores kugirango ukoreshwe runaka, ibintu byinshi bigomba kwitabwaho.Kuri porogaramu zishyira imbere gutakaza ingufu nke hamwe nubushobozi buhanitse, nko mumashanyarazi yo gukwirakwiza amashanyarazi hamwe na inductor nyinshi, indangururamajwi za amorphous akenshi nizo guhitamo.Igihombo cyibanze cyibanze hamwe no gutembera cyane bituma bahuza neza nibi bikorwa, bigira uruhare mu kuzigama ingufu muri rusange no kunoza imikorere.
Kurundi ruhande, kubisabwa bisaba ubwuzuzanye bwuzuye bwuzuye, ubushyuhe buhebuje bwumuriro, hamwe nubushobozi bukomeye bwo gukoresha, nanocrystalline cores irakwiriye.Iyi mikorere ituma nanocrystalline cores nziza cyane kubintu bihindura imbaraga nyinshi, gukoresha inverter, hamwe n’amashanyarazi menshi, aho ubushobozi bwo gukemura ibibazo byinshi bya magnetiki kandi bigakomeza gushikama mubihe bitandukanye bikora.
Mu gusoza, byombi amorphous cores na nanocrystalline cores zitanga inyungu zidasanzwe kandi zihujwe nibisabwa byihariye.Gusobanukirwa itandukaniro ryimiterere ya atome, imiterere ya magnetique, nuburyo bwo gukora ningirakamaro mugufatira ibyemezo neza mugihe uhitamo ibikoresho byingenzi bya transformateur na inductor.Mugukoresha ibiranga ibintu bitandukanye biranga buri kintu, injeniyeri n'abashushanya ibintu barashobora guhindura imikorere nuburyo bwiza bwo gukwirakwiza amashanyarazi no guhindura imikorere, amaherezo bakagira uruhare mu iterambere mu gukoresha ingufu n’ikoranabuhanga rirambye.
Igihe cyo kohereza: Apr-03-2024