Ndeupi musiyano uripo pakati pemagineti eceramic uye neodymium

Nhanganyaya

Muindasitiri yemazuva ano, magineti chinhu chakakosha.Pakati pavo, magineti e ceramic uye neodymium magineti zvinhu zviviri zvakajairika magineti.Ichi chinyorwa chine chinangwa chekuenzanisa uye kusiyanisa hunhu uye mashandisiro eceramic magineti uye neodymium magineti.Chekutanga, isu tinosuma maitiro, nzira dzekugadzirira, uye mashandisiro eceramic magineti muminda yakaita semagetsi emagetsi uye acoustic zvishandiso.Zvadaro, isu tichakurukura hunhu hweneodymium magineti, nzira dzekugadzirira, uye mashandisiro adzo mumaindasitiri akadai semagetsi matsva emidziyo nemidziyo yekurapa.Pakupedzisira, tichapfupisa mutsauko uye zvakanakira zvemagineti eceramic uye neodymium magineti, tichisimbisa kukosha kwavo muminda yakasiyana.Kuburikidza nekutsanangurwa kwechinyorwa ichi, tichanzwisisa zvirinani nekushandisa aya marudzi maviri ezvigadzirwa zvemagineti.

A. Kukosha kwemagineti eneodymium muindasitiri yemazuvano: Magineti eNeodymium magineti ane simba ane zvakasiyana siyana zvekushandisa, zvakaita semidziyo yemagetsi, indasitiri yemotokari, midziyo yekurapa, nezvimwe.

B. Sumai musoro wenyaya ino: Kusiyana pakati peCeramic Magnets uye Neodymium Magnets: Taura misoro ichakurukurwa, kureva kusiyana uye kusiyana pakati peCeramic Magnets uye Neodymium Magnets.

1.1 Hunhu uye mashandisiro eceramic magineti

A. Kugadzirira uye kuumbwa kwemagineti eceramic: Magineti eceramic anowanzo gadzirwa nezvinhu zveceramic zvakadai se ferrite kana iron barium silicate.

B. Magnetic zvimiro zveceramic magineti uye minda yavo yekushandisa

1. Magnetic simba uye simba rekumanikidza remagineti e ceramic: Magineti eCeramic anowanzo ane simba remagineti rakaderera uye simba rinomanikidza, iro rinogona kuchengetedza magineti avo pakupisa kwepamusoro uye nharaunda dzakaoma.

2. Kushandiswa kwemagineti eceramic mumidziyo yemagetsi: Magineti eceramic anoshandiswa zvakanyanya mumidziyo yemagetsi, senge mota, masensa, vatauri, nezvimwe.

3. Kushandiswa kwemagineti eceramic mumidziyo yeacoustic: Magineti eCeramic anoshandiswawo mumidziyo yeacoustic, senge maearphone, masipika, nezvimwe.

1.2 Hunhu uye kushandiswa kweneodymium magineti

A. Kugadzirira uye kuumbwa kwemagineti neodymium mumhando dzakasiyana:Cylinder, Countersunkuyemhete Neodymium MagnetsNeodymium magineti anowanzo kugadzirwa kubva kusimbi senge lanthanide neodymium nesimbi.

B. Magnetic zvimiro zveneodymium magineti neminda yavo yekushandisa

1. Magnetic simba uye simba rekumanikidza remagineti eodymium: Magineti eNeodymium pari zvino ndiwo mamwe magineti akasimba, ane simba remagineti rakakwirira zvakanyanya uye simba rekumanikidza.

2. Kushandiswa kwemagineti neodymium mumidziyo yesimba idzva: Nekuda kwesimba rayo remagineti, magineti eneodymium anoshandiswa zvakanyanya mumidziyo mitsva yesimba senge majenareta, maturbine emhepo, uye mota dzemagetsi.

3. Kushandiswa kwemagineti e-neodymium mumidziyo yezvokurapa: Magineti eNeodymium anewo mashandisirwo anokosha mundima yezvokurapa, semagineti mumidziyo yemagnetic resonance imaging (MRI).(Dzvanya pano kuti uwane mirairo yemagineti yekuyera)

2.1 Musiyano uripo pakati pemagineti e ceramic neodymium magineti

A. Misiyano pakuumbwa kwezvinhu

1. Kuumbwa kukuru kwemagineti e ceramic: Magetsi eCeramic anowanzo umbwa neferrite, iron barium silicate uye zvimwe zvinhu zvedongo.

2. Zvikamu zvikuru zvemagineti neodymium: Magineti eNeodymium anonyanya kuumbwa nezvinhu zvesimbi zvakadai se neodymium nesimbi.

B. Kusiyana kwemagnetic properties

1. Kuenzanisa kwesimba remagineti uye simba rekumanikidza remagineti eceramic: Kuenzaniswa nemagineti eodymium, magineti eceramic ane simba remagineti rakaderera, asi anogona kuramba akagadzikana magineti pasi pekupisa kwepamusoro uye nharaunda dzine hutsinye.

2. Kuenzanisa kwesimba remagineti uye simba rekumanikidza remagineti neodymium: Magineti eNeodymium ane simba remagineti rakakwirira zvakanyanya uye simba rekumanikidza rakasimba, uye parizvino ndechimwe chezvinhu zvakasimba zvemagineti.

C. Misiyano mundima dzekushandisa

1. Main application minda yeceramic magineti: Ceramic magineti anonyanya kushandiswa mumidziyo yemagetsi uye acoustic zvishandiso nemimwe minda.

2. Main application fields ye neodymium magineti: Neodymium magineti anoshandiswa zvakanyanya mumagetsi matsva emagetsi nemichina yekurapa uye mamwe minda.

In mhedziso

1.Ceramic magineti, anozivikanwawo semagineti akaomarara, anoumbwa nebarium kana strontium uye akagadzirwa mukutanga kwema1960 seimwe nzira kune anodhura magineti esimbi.Aya magineti akaomarara, ane brittle, uye ane yakaderera simba zvivakwa zvichienzaniswa nemamwe magineti zvinhu.Nekudaro, magineti eceramic ferrite anoshandiswa zvakanyanya nekuda kwekupokana kwawo kwe demagnetization, corrosion resistance uye mutengo wepamusoro mukana.

Ceramic magineti anochengeta 45% yekamuri yavo tembiricha yemagineti pane tembiricha inosvika 350 madhigirii Fahrenheit.Kushatisa kwacho kunenge kuri mutsetse nekuwedzera tembiricha uye shanduko yemagnetization inonyanya kudzoreredzwa kusvika panosvika 840 ° F, panguva iyo magineti eceramic akadzimwa zvachose.Ceramic magineti akafumurwa kune tembiricha kusvika 1800 ° F anogona kudzoserwa magineti kuti arambe achishandiswa.Nekudaro, pamusoro pe1800 madhigirii Fahrenheit, shanduko hadzidzoreki.

2.Zvishandiso zvemagineti eceramic

hwamanda

DC brushless mota

Magnetic resonance imaging

magnetic separation

Magnetic magungano akagadzirirwa kusimudza, kubata uye kudzoreredza

reed switch

Alarm

gonhi rinodzivirira moto

3. NdFeB magineti, anonziwo neodymium magineti kana NdFeB magineti, ari tetragonal crystals akaumbwa neodymium, iron, uye boron.Zvinoenderana neyakasiyana nzira dzekugadzira, NdFeB zvechigarire magineti zvinhu zvinogona kukamurwa kuita sintered NdFeB, bonded NdFeB, inopisa-yakadzvanywa NdFeB, etc. NdFeB zvechigarire magineti zvinhu zvine hunhu hwepamusoro mutengo kuita, diki saizi, yakanaka corrosion resistance, uye yakagadzikana kuita.Mumakore achangopfuura, dzakashandiswa zvakanyanya mumotokari dzemagetsi matsva, zvemagetsi zvevatengi, nyukireya yemagineti resonance imaging, kugadzirwa kwesimba remhepo, aerospace uye mamwe minda.NdFeB yekusingaperi magineti zvinhu ndeyechitatu-chizvarwa chisingawanzo pasi chisingaperi magineti zvinhu zvine kukurumidza kusimudzira, iyo yakafararisa application, yakanyanya mutengo kuita uye yakanyanya kukwana kuita.

4.NdFeB magineti isimba rakasimba remagineti ine yakakwira magineti simba chigadzirwa, yakakwira yekumanikidza simba, kugadzikana kwepamusoro uye zvichingodaro.Naizvozvo, ine huwandu hwakasiyana hwemashandisirwo eminda muindasitiri yemazuva ano.

Chekutanga, magineti eNdFeB anoshandiswa zvakanyanya mumagetsi akasiyana siyana semotor, jenareta uye masensa.Semuenzaniso, inogona kushandiswa mumamotor emotokari dzemagetsi, nekuti magineti eNdFeB anogona kupa simba remagineti rakasimba, nekudaro kuvandudza kushanda uye kushanda kwemotokari dzemagetsi.

Kechipiri, magineti eNdFeB anoshandiswawo zvakanyanya muzvigadzirwa zvemagetsi zvevatengi zvakaita semadhiraivha emakombuta, maDVD player uye stereos.Madhisiki edhisiki anoda misoro yekuverenga data, uye misoro inoda magineti ekushandisa, saka NdFeB magineti anogona kushandiswa mumadhisiki madhiraivha.Pamusoro pezvo, magineti eNdFeB anogona zvakare kushandiswa muvatauri muodhiyo, izvo zvinogona kuwedzera simba rekubuda uye mhando yevatauri.

Uye zvakare, NdFeB magineti anogona zvakare kushandiswa mumidziyo yekurapa uye magineti yekuparadzanisa michina uye mamwe minda.Semuenzaniso, mune zvekurapa, inogona kushandiswa mune magineti resonance imaging (MRI) midziyo, nekuti neodymium iron boron magineti inogona kupa yakakwana magineti kuti itarise matishu uye nhengo mukati memuviri wemunhu.Mumunda wemagetsi ekuparadzanisa michina, NdFeB magineti anogona kushandiswa mune magineti separators kubatsira kupatsanura zvakasiyana zvinhu.

Muchidimbu, magineti eNdFeB ave chimwe chezvinhu zvakakosha muindasitiri yemazuva ano nekuda kweakanakisa magineti zvivakwa.Inoshandiswa zvakanyanya mumidziyo yemagetsi, zvemagetsi zvevatengi, midziyo yekurapa, uye magineti yekuparadzanisa michina, zvichiunza kurerukirwa kukuru kuhupenyu hwedu nebasa.