Nzira yekurasa sei neodymium magineti?

Muchinyorwa chino, tichakurukura nezve kugadzirira, kugadzirisa uye kushandiswa kweneodymium magineti.Sechinhu chine kukosha kwekushandisa kwakakosha,neodymium maginetianoshandiswa zvakanyanya mumagetsi, mota, magineti sensors uye mamwe minda.Neodymium magineti akakwezva kutarisisa kwakapararira kune yavo yakanakisa magineti zvivakwa, yakanaka kugadzikana kwemafuta uye kusagadzikana kwekuora.Muchinyorwa chino, isu tichatanga tapa yekutanga ongororo yeneodymium magineti, kusanganisira maitiro avo uye kuita kwavo.Zvadaro, tichakurukura zvakadzama gadziriro yekugadzirira neodymium magineti, kusanganisira mbishi kugadzirira, upfu metallurgy nzira uye simbi plating nzira, etc. Uyezve, tichakurukura kugadzirisa uye chimiro dhizaini neodymium magineti, uyewo pamusoro kurapwa. uye kudzivirira.Chekupedzisira, isu tichasuma mashandisirwo nekuchengetedza neodymium magineti, uye tinotarisira kusimudzira kwavo kweramangwana.Kuburikidza nekudzidza kwechinyorwa chino, ndinovimba kupa vaverengi nhungamiro yekunzwisisa kwakadzama kweruzivo rwekutanga uye zvine chekuita nekushandisa kweneodymium magineti.

1.1 Zvishandiso uye Kukosha kweNeodymium Magnets

Mazuvano, neodymium magineti ari kukura nekukurumidza uye kushandiswa zvakanyanya.Zvinogoneka kutsiva echinyakare akachena magineti esimbi, alnico uye samarium cobalt magineti muminda yakawanda senge mota dzemagetsi, zviridzwa nemamita, indasitiri yemotokari, indasitiri yepetrochemical uye zvigadzirwa zvehutano zvemagineti.Inogona kugadzira maumbirwo akasiyana-siyana: akadai sedhisiki magineti, magineti emhete, rectangular magineti, arc magineti uye mamwe maumbirwo emagineti.

Neodymium magineti anowanikwa mune zvemazuva ese zvigadzirwa zvemagetsi, senge hard drive, mbozha nhare, mahedhifoni, nezvimwe. Neodymium magineti anoita basa rinowedzera kukosha muhunyanzvi hwekuteerera ndima.Nekuda kwehukuru hudiki uye huremu huremu hwemagineti neodymium, iyo magineti inoyerera yakakura.Naizvozvo, yakanyatsokodzera kusimbaradza kwemutsindo kwematanho ekuita kwehunyanzvi uye nhandare huru.Pakati pemhando dzayo dzakawanda dzemhando yeaudio, TM brand inyanzvi odhiyo yakagadzira akasiyana emhando yepamusoro neodymium magineti zvikamu kuburikidza nehuwandu hukuru hwekuyedza, uye yakakwidziridza yechinyakare mutsara array odhiyo unit kugadzira LA-102F, ine yakakwirira simba uye compact chimiro. ., Chiedza chinorema neodymium magineti unit line array performance speaker.

Magnets ave chinhu chakakosha munyika yanhasi.Magnets anouya mumhando dzakasiyana, saizi uye nhanho dzesimba.Izvi zvinogona kuvhiringa kana uchifunga nezve simba remagineti raunoda purojekiti yako.Pakati pemagineti aripo munyika nhasi, neodymium magineti akawana kutariswa kwakawanda, uye vanhu vazhinji vakaona kukosha kwemagineti eodymium nekuda kwehunhu hwayo hwakanaka.

Neodymium isimbi isingawanzo simbi inoshanda semagineti ine simba.Vanotorwa sevakasimba zvakanyanya kune hutano hwavo.Kunyange magineti diki neodymium ane simba rekutsigira zvakapetwa churu muhukuru hwayo.Neodymium inotengeka zvachose kunyangwe kune magineti akasimba.Izvi zvikonzero zvakawedzera mukurumbira weiyi magineti, iyo inoshandiswa zvakanyanya munyika yanhasi.

China parizvino ndiyo inonyanya kutengesa kunze kwenyika yeNdFeB.Vanosangana nezvikamu makumi masere kubva muzana zvezvido zvepasi rose.Kubva payakawanikwa muma1970, kudiwa kwayo kwakaona kukura kwakanyanya.Ivo vanozivikanwawo seNIB magineti, mugiredhi remagineti, giredhi ravo remagineti riri pakati peN35 kusvika N54.Simba remagineti rinogadziriswa nemugadziri zvinoenderana nezvavanoda.(Dzvanya pano kuti uwane mirairo yemagineti)

Neodymium magineti anotapukirwa nekusiyana kwetembiricha uye anogona kutorasikirwa tembiricha pakupisa kwakanyanya.Nekudaro, mamwe magineti aneodymium akasarudzika anogona kuwanikwa munyika yazvino, ayo anogona kuita basa rawo pakupisa kwakanyanya.Huremu hwakaderera hwemagineti aya zvichienzaniswa nemamwe magineti hunofadza maindasitiri anoashandisa.

1.2 Yakanyanya kutarisisa yeneodymium magineti

A. Neodymium magineti ivhu risingawanike remagineti echigarire rinoumbwa neodymium, iron uye boron.Iyo ine kemikari formula Nd2Fe14B uye ndeimwe yeakasimba inotengeswa magineti zvinhu.

B. Neodymium magineti ane zvinotevera maitiro uye zvimiro:

Magnetic zvivakwa: Neodymium magineti ane yakanyanya kukwirisa magineti simba chigadzirwa uye inomanikidza simba, ichivagonesa kugadzira ine simba remagineti minda.Ndiyo imwe yeakasimba akasimba magineti zvinhu parizvino mukutengesa application.

Thermal kugadzikana: Neodymium magineti ane tembiricha yepamusoro yekushandisa uye anowanzo shanda zvakadzikama mumhando yeCelsius.Nekudaro, iyo magineti yayo inoderera zvishoma nezvishoma kana tembiricha inopfuura yakanyanya tembiricha yekushanda.

Corrosion resistance: Nekuda kweiyo iron element iri muneodymium magineti, inoparadza kuokisijeni nemvura.Naizvozvo, kupfeka kwepamusoro kana kumwe kurapwa kwekudzivirira kunowanzo kudiwa mukushandisa zvinoshanda.

2.1 Kugadzirira maitiro e neodymium magineti

A. Kugadzirira kwezvinhu zvakasvibirira: Zvigadzirwa zvakadai se neodymium, iron uye boron zvinogadzirirwa mune imwe chikamu, uye kurapwa kwakanaka kwemuviri nemakemikari kunoitwa.

1. Powder metallurgy: Ndiyo imwe yenzira huru dzekugadzirira neodymium magineti.

2. Kugadzirira hupfu: Sanganisa hupfu hwehupfu mune imwe chikamu, uye gadzira hupfu hwezvinhu zvinonangwa kuburikidza nekuita kwemakemikari kana nzira dzemuviri.

3. Alloying: Isai hupfu muchoto chepamusoro-soro, uye ita alloying reaction pasi pehumwe tembiricha uye mamiriro ekunze kuti ive alloy ine maunifomu ekuumbwa.Kudzvanya: Iyo alloy poda inoiswa muforoma uye yakatsikirirwa pasi pekumanikidzwa kukuru kuti igadzire magineti ine chimiro uye saizi inodiwa.

4. Sintering: isa magineti yakadzvanywa muchoto chinopisa, uye sinter pasi peimwe tembiricha uye mamiriro emuchadenga kuti ijekese uye uwane inodiwa magineti.

Metal plating nzira: Iyo pamusoro peiyo neodymium magineti zvinhu zvinowanzoda kuputirwa kuti iwedzere kusatana kwayo nekuora uye kugadzirisa chitarisiko.

D. Dzimwe nzira dzekugadzirira: Kuwedzera kune upfu simbi uye simbi plating, kune akawanda mamwe maitiro ekugadzira neodymium magineti, akadai mhinduro spraying, kunyunguduka uye zvichingodaro.

2.3 Kugadzirisa uye Shape Dhizaini yeNeodymium Magnets

A. Precision yekugadzirisa tekinoroji: Neodymium magineti ane yakanyanya kuoma uye brittleness, saka yakakosha chaiyo yekugadzirisa tekinoroji inodiwa mukugadzirisa, sekucheka waya, EDM, nezvimwe.

B. Kushandisa uye Dhizaini yeNeodymium Magnets mune Akasiyana Maumbirwo:Round, Square, uye Bar Neodymium Magnets: Aya maumbirwo emagineti eNeodymium anowanzoshandiswa muminda yemasensa, mota, uye michina yekurapa.Special-shaped neodymium magineti: Zvinoenderana nezvinodiwa zvekushandisa uye dhizaini zvinodiwa, akasiyana akasarudzika-akaumbwa neodymium magineti anogona kugadzirwa uye kugadzirwa.Yakamisikidzwa uye yakasanganiswa kushandiswa kweneodymium magineti: Neodymium magineti anogona kusanganiswa nezvimwe zvinhu, senge akaiswa pasimbi cores, akasanganiswa nemamwe magineti, etc.h-Tembiricha Inodzivirira Neodymium Magnets.

3. Kurapwa kwepamusoro uye kudzivirira kweneodymium magineti

A. Surface coating: Mapeji anowanzo shandiswa anosanganisira nickel plating, galvanizing, spray paint, etc. kuvandudza kusimba kwekuora uye kutaridzika kwemhando yeneodymium magineti.

B. Anti-rust uye anti-corrosion treatment: Pamusoro pemagineti ye neodymium inoda kunyatso dzivirira ngura uye mushonga wekubvisa ngura kuti urebese hupenyu hwayo hwesevhisi.

C. Encapsulation and packaging: Mukushanda kwekushandisa, neodymium magineti anowanzoda kuvharwa kana kuputirwa kudzivirira magineti leakage uye pesvedzero yekunze kwezvakatipoteredza.

4. Kushandiswa nekuchengetedza neodymium magineti

1. Mabasa neminda yekushandisa: Neodymium magineti anoshandiswa zvakanyanya mumagetsi, mota, magineti sensors, aerospace uye mamwe minda, ichipa yakanakisa magineti zvivakwa kune aya maindasitiri.
2. Chengetedzo yekushandiswa: Paunenge uchishandisa neodymium magineti, zvinofanirwa kutarisisa kune brittleness yayo uye yakasimba magineti maitiro, uye kudzivirira zvinhu zvinogona kuikuvadza, senge kudhumhana, vibration uye kupisa kwakanyanya.
3. Yenguva refu yekuchengetedza uye nzira dzekugadzirisa: Panguva yekuchengetedza kwenguva refu, neodymium magineti anofanirwa kuchengetedzwa kure nemvura uye hunyoro hwakanyanya nharaunda.Kune neodymium magineti ari kushandiswa, anogona kucheneswa uye kuchengetwa nguva nenguva kuti ave nechokwadi chekuita kwavo kwakagadzikana.

Mukupedzisa:

Kuburikidza nechidimbu chechinyorwa ichi, isu tinogona kunzwisisa zvakakosha mapoinzi ekugadzirira, kugadzirisa uye kushandiswa kweneodymium magineti.

B. Nokuda kwekuvandudzwa mune ramangwana remagineti e-neodymium, nzira itsva dzekugadzirira uye nzira dzekurapa dzepamusoro dzinogona kuongororwa zvakare kuti dzivandudze kushanda kwavo uye mararamiro ekushandisa, uye kukurudzira kushandiswa kwavo mundima dziri kusimukira.