Amaseti ya Samarium Cobalt (SmCo)
Magnari ya Samarium Cobalt (Magnets ya SmCo) ni ubwoko bwimikorere ihoraho ya magneti. Byakozwe hifashishijwe samariyumu, cobalt, nibindi byuma bidasanzwe, bigatuma ibikoresho bya magneti bihenze cyane kubyara. Igikorwa cyo gukora kirimo gushonga, gusya, gukanda, no gucumura, bikavamo ibintu bitandukanye n amanota ya magnesi. Imwe mu nyungu zigaragara za magneti ya SmCo ni ukurwanya kwangirika kwabo, ndetse nubushobozi bwabo bwo guhangana nubushyuhe bwo hejuru, kugera kuri 350 ° C, ndetse rimwe na rimwe ndetse na 500 ° C. Ubu bushyuhe bwo kubarwanya butandukanya nandi ma magneti ahoraho afite kwihanganira hasi kubushyuhe bukabije, bigaha magnet ya SmCo impande zikomeye.
Nkuko abakiriya babisobanura, roughcasts ya SmCo Magnets izajya itunganyirizwa imashini kugirango igere kumiterere nubunini bwifuzwa. Keretse niba byateganijwe ukundi nabakiriya, ibicuruzwa byanyuma bizakoreshwa. Ibikoresho bya magneti, nka SmCo Magnets, bifite magnetisme yihariye kandi byerekana ingaruka zitandukanye. Bashoboye kubyara magnetiki yumurongo wa porogaramu nka moteri, imashini za rukuruzi, sensor, hamwe nibikoresho bya microwave, nibindi. Mugukora nk'uburyo bwo guhererekanya no guhindura ingufu za rukuruzi mu mbaraga za mashini n'ingufu z'amashanyarazi, ibikoresho bya magneti byorohereza kugenzura no kugera ku ngaruka zifuzwa.
Magnets ya SmCo ihwanye nimbaraga kuriImashini ya Neodymiumariko ufite ubushyuhe bwo hejuru bwo kurwanya no guhatira. SmCo Magnes niyo ihitamo ibyifuzo bya moteri isabwa cyane kubera guhangana kwingaruka za demagnetisation hamwe nubushyuhe bwiza bwumuriro. Kimwe na Magneti ya Neodymium, SmCo Magnes nayo isaba impuzu kugirango wirinde kwangirika. Nyamara, kurwanya kwangirika kwayo ni byiza cyane kurenza kwa NdFeB. Mubidukikije bya acide, SmCo Magnes igomba gukomeza gutwikirwa. Kurwanya ruswa nayo itanga ibyiringiro kubantu batekereza gukoresha magnesi mubikorwa byubuvuzi.
Magnet ya NdFeB ikora neza mubushyuhe bwo hasi, mugihe SmCo Magnet ikora neza mubushyuhe bwinshi. Neodymium Iron Boron Magnets nizo rukuruzi zikomeye zihoraho mubushyuhe bwicyumba no kuri dogere selisiyusi zigera kuri 230, zapimwe na magnetisime zabo zisigaye Br. Ariko imbaraga zabo zigabanuka vuba hamwe nubushyuhe bwiyongera. Iyo ubushyuhe bwakazi bwegereye dogere selisiyusi 230, imikorere ya samarium cobalt magnet itangira kurenza iya NdFeB.
SmCo Magnet nigikoresho cya kabiri gikomeye cya magnetiki gifite imbaraga nziza zo kurwanya demagnetisation, zikoreshwa cyane mu nganda zo mu kirere cyangwa mu nganda aho imikorere iba iyambere kandi ikiguzi ni icya kabiri. Magnets ya SmCo yateye imbere muri za 1970 irakomeye kurutaUbubiko bwa Ceramics (Magnette Ferrite)naAluminium Nickel Cobalt Magnets (AlNiCo Magnets), ariko ntabwo ikomeye nka Neodymium Magnets. Magnari ya Samarium Cobalt igabanijwemo ibyiciro bibiri, bigabanijwe ningufu zingufu. Ibicuruzwa bitanga ingufu zitsinda rya mbere Sm1Co5 (bizwi kandi nka 1-5) hamwe nurwego rwitsinda rya kabiri Sm2Co17 (2-17).
Honsen Magneticsitanga uburyo butandukanye bwaImashini za SmCo5 na Sm2Co17.
Uburyo bwo Gukora Magneti ya SmCo
Magnets ya SmCo na Neodymium Magnets basangiye inzira isa. Bitangira nkibyuma byifu, bivanze kandi bigahuzwa munsi yumurima ukomeye wa magneti. Ibikoresho byegeranye noneho biracumura kugirango bikore magnesi zikomeye. Ku bijyanye no gutunganya, ibikoresho byombi bisaba gukoresha ibikoresho bya diyama, gutunganya amashanyarazi, cyangwa gusya nabi. Izi nzira ningirakamaro kugirango ugere kumiterere yifuzwa nubunini bwa magnesi. Uburyo bwo gukora magnet ya SmCo (Samarium Cobalt) burimo intambwe nyinshi:
Inzira y'ifu → Kanda → Gucumura test Ikizamini cya magnetiki → gukata → ibicuruzwa byarangiye
Imashini ya SmCo ikunze gutunganywa mugihe kitari magneti, hamwe nuruziga rwa diyama hamwe no gusya neza, bikaba bikenewe. Kubera ubushyuhe buke, Magnets ya SmCo ntigomba gukama rwose. Umucyo muto cyangwa amashanyarazi ahamye mubikorwa birashobora gukurura umuriro byoroshye, hamwe nubushyuhe bwo hejuru cyane, bigoye kubigenzura.
Ibiranga shingiro bya Magneti ya SmCo
Demagnetisation iragoye cyane kuri samarium-cobalt
Imashini ya SmCo ni ubushyuhe buhamye.
Birahenze kandi biterwa nihindagurika ryibiciro (cobalt irumva ibiciro byisoko).
Imashini ya Samarium-cobalt ifite ruswa nyinshi kandi irwanya okiside, ntibikunze gutwikirwa kandi birashobora gukoreshwa
Magneti ya Samarium-cobalt iroroshye kandi iracika kandi byoroshye.
Magnari ya Samarium Cobalt yacumuye yerekana magnetiki anisotropy, igabanya icyerekezo cya magnetisiyasi kugera kumurongo w'icyerekezo cya magneti. Ibi bigerwaho muguhuza ibikoresho bya kristu yibikoresho nkuko biri gukorwa.
Imashini ya SmCo VS Yacumuye NdFeB
Ibikurikira nibitandukaniro nyamukuru hagati ya magnet ya NdFeB yacumuye na MagnC ya SmCo:
1. Imbaraga za rukuruzi:
Imbaraga za rukuruzi za rukuruzi ihoraho ya Neodymium iruta iya Magneti ya SmCo. Icapa NdFeB ifite (BH) Max igera kuri 55MGOe, mugihe ibikoresho bya SmCo bifite Max (BH) Max ya 32MGOe. Ugereranije nibikoresho bya NdFeb, ibikoresho bya SmCo nibyiza mukurwanya demagnetisation.
2. Kurwanya ubushyuhe bwo hejuru
Kubijyanye nubushyuhe bwo hejuru, NdFeB ntabwo iruta SmCo. NdFeB irashobora kwihanganira ubushyuhe bugera kuri 230 ° C mugihe SmCo ishobora kwihanganira ubushyuhe bugera kuri 350 ° C.
3. Kurwanya ruswa
Magnet ya NdFeB irwana no kurwanya ruswa na okiside. Mubisanzwe, bakeneye gushyirwaho isahani cyangwa no gupakira vacuum kugirango babirinde. Zinc, nikel, epoxy, nibindi bikoresho byo gutwikira bikoreshwa kenshi. Magnets ikozwe muri SmCo ntishobora kubora.
4. Shiraho, gutunganya, no guterana
Bitewe no gucika intege kwabo, NdFeb na SmCo ntibishobora kubyazwa umusaruro hakoreshejwe uburyo busanzwe bwo guca. Gukata uruziga rwa diyama na electrode yo gukata nuburyo bubiri bwingenzi bwo gutunganya. Ibi bigabanya imiterere ya magnesi zishobora gukorwa. Imiterere irakomeye ntishobora gukoreshwa. Ibikoresho bya SmCo biroroshye kandi bimeneka ugereranije nibindi bikoresho. Kubwibyo, mugihe wubaka no gukoresha magneti ya SmCo, nyamuneka witonde cyane.
5. Igiciro
Imashini za SmCo zari zihenze inshuro ebyiri niba zitikubye inshuro eshatu, nka MagnF ya NdFeB mu myaka mike ishize. Bitewe na politiki ibuza igihugu mu bucukuzi bw'ubutaka budasanzwe, igiciro cya NdFeB cyazamutse cyane mu myaka yashize. Mubusanzwe, magnet ya NdFeB isanzwe ihenze kuruta samarium cobalt.
Porogaramu ya Magneti ya SmCo
Irwanya cyane ruswa na okiside, Magnets ya SmCo isanga ikoreshwa cyane mubijyanye nindege, icyogajuru, ikirere cyigihugu, ndetse nigisirikare, ndetse no mugukora ibikoresho bya microwave, ibikoresho byo kuvura, ibikoresho, nibikoresho, ndetse nubwoko butandukanye. ya rukuruzi ya rukuruzi, itunganya, moteri, hamwe na magnesi. Inganda nkizo zikoreshwa muri NdFeB zirimo guhinduranya, indangururamajwi, moteri yamashanyarazi, ibikoresho, na sensor.
KUKI DUHITAMO
Mu myaka irenga icumi,Honsen Magneticsyabaye indashyikirwa mu gukora no gucuruzaImashini zihorahonaAmateraniro ya Magnetique. Imirongo yacu itanga umusaruro ikubiyemo inzira zingenzi nko gutunganya, guteranya, gusudira, no gutera inshinge, bikadufasha gutanga igisubizo cyuzuye kubakiriya bacu. Nubushobozi bwacu bunini, turashoboye gukora ibicuruzwa byiza-byujuje ubuziranenge.
1. Turashoboye gukora ibicuruzwa byinshi bya Samarium Cobalt muburyo butandukanye kandi dufite ibintu bitandukanye.
2.
3. Dufite ubumenyi nubushobozi bukenewe kugirango dukore umusaruro mwinshi wa magneti yo mu rwego rwo hejuru YXG-33H, yirata (BH) max ya 30-33MGOe.
4. Dufite ubushobozi bwo gutanga Magnets nyinshi za SmCo mu gutuza, no mu mikorere, kandi dufite imbaraga nyinshi za HK (HK≥18KOe).
5. Turashobora gukora injeniyeri hamwe na pole nyinshi, ariko ni ngombwa kumenya ko ubunini bwa magnetisiyoneri butagomba kurenza 6mm.
6.
. Ibicuruzwa bitanga ingufu za magnetique kuri ubu ni byo hejuru mu nganda za samarium cobalt.
8. Dutanga Magnets yihariye ya SmCo hamwe na coeffisente yubushyuhe bukabije (LTC) nka YXG-18. Iyi magnesi yerekana ubushyuhe buhebuje, hamwe nubushyuhe bwa Br kuri RT-100 ℃ ya -0.001% / ℃.
9. Turatanga kandi ubushyuhe bwo hejuru-HT500 SmCo Magnets zishobora guhuzwa nibisobanuro byawe. Iyi magnesi irashobora kwihanganira ubushyuhe bukabije, hamwe nubushyuhe ntarengwa bwo gukora bwa 500 ℃.
10. Dufite ubushobozi bwo gukora Magnets ya SmCo muburyo butandukanye kandi tunatanga amahitamo menshi ya magnetisiyonike, harimo na Halbach Arrays.
Gukwirakwiza ibintu byinshi
Gutandukana
Halbach Array
UMURIMO W'UMUSARURO
Twiyemeje guha abakiriya bacu inkunga igaragara nibicuruzwa bishya, birushanwe bishimangira ikirenge cyacu ku isoko. Dushishikajwe niterambere ryimpinduramatwara muri magnesi zihoraho hamwe nibigize, turashikamye mugukurikirana iterambere no gushakisha amasoko mashya dukoresheje udushya twikoranabuhanga. Bayobowe numu injeniyeri mukuru, ishami ryacu rinararibonye R&D rikoresha ubumenyi murugo, ritezimbere umubano wabakiriya, kandi riteganya cyane imigendekere yisoko. Amakipe yigenga akurikirana ashishikaye ibikorwa byisi yose, akemeza ko imishinga yubushakashatsi ikomeza gutera imbere.
UMUNTU & UMUTEKANO
Imicungire myiza ni ikintu cyibanze kiranga ibigo byacu. Dufata ubuziranenge nkumutima wumutima hamwe na compas ya entreprise. Ibyo twiyemeje birenze hejuru nkuko duhuza sisitemu yuzuye yo gucunga neza ibikorwa byacu. Binyuze muri ubu buryo, turemeza ko ibicuruzwa byacu bihora byujuje kandi birenze ibyo abakiriya bacu bakeneye, byerekana ubwitange bwacu kubwindashyikirwa ntagereranywa.
GUKURIKIRA
Twumva akamaro ko gupakira ibintu byoherejwe na magnetiki, cyane cyane mukirere ninyanja. Imiterere yihariye yibikoresho bya magneti bisaba kwitabwaho no kwitondera kugirango bigere kubakiriya babo neza. Kugira ngo ibyo bisabwa byuzuzwe, twateje imbere uburyo bukomeye bwo gupakira bugenewe ibicuruzwa bya magneti. Ibikoresho byacu byo gupakira byatoranijwe neza kugirango bitange uburyo bwiza bwo kwirinda ibintu byo hanze nko guhungabana, ubushuhe, hamwe n’imivurungano ya magneti. Dukoresha uruvange rw'amakarito maremare, amakariso ya furo, hamwe nibikoresho birwanya static kugirango turinde ubusugire bwibicuruzwa bya magneti mugihe cyoherezwa. Byongeye kandi, dukoresha ingamba zikomeye zo kugenzura ubuziranenge kugirango tumenye neza ko buri gicuruzwa gipakiye cyujuje ubuziranenge bwacu.
Dufashe ingamba zidasanzwe mugupakira ibikoresho bya magneti, tugamije kugabanya ibyago byangirika, kwemeza kuramba kwibicuruzwa byacu, kandi amaherezo byongera abakiriya. Twizera ko gupakira neza ari igice cyingenzi mubyo twiyemeje kugemura neza kandi neza ibicuruzwa byiza bya magnetiki byujuje ubuziranenge kubakiriya bacu, tutitaye kuburyo bwo gutwara abantu.
