Kuenzanisa Kwekushanda Pakati peNeodymium Channel Magnet nedzimwe mhando dzeMagineti

"Superhero" yeMagineti: Nei Arc NdFeBMagineti echiteshiSimba Zvikuru Here?

Mhoroi mose! Nhasi, ngatitaurei nezvemagineti - zvinhu zvidiki izvi zvinoita sezvisingawanzoitiki asi zvinonakidza. Waizviziva here? Musiyano uripo pakati pemagineti akasiyana wakakura sewemafoni nemafoni ekare! Kunyanya magineti eNdFeB (Neodymium Iron Boron) ave achifarirwa munguva pfupi yapfuura - ndiwo "Iron Man" wenyika yemagineti. Saka anoshamisa sei chaizvo? Chii chinoita kuti asiyane nemamwe magineti? Musazvidya mwoyo, tichaatsanangura nhanho nhanho.

 

1. Sanganai neMhuri yeMagineti

Kutanga, ngatitaurei nezve "mhuri ina huru" dzemagineti:

Magineti eNdFeB - "Magineti anobudirira zvakanyanya"

Parizvino magineti akasimba kwazvo pasi rose

Inoumbwa ne neodymium, iron, uye boron

Kufanana ne "bodybuilders" dzemagineti - akasimba zvikuru asi anonzwa kupisa zvishoma

Magneti eFerrite - "Mabhiza anoshanda"

 

Sarudzo inodhura zvakanyanya

Yakagadzirwa nesimbi oxide uye strontium/barium compounds

Kudzivirira ngura kwakanyanya asi simba remagineti risina simba

Magineti eAlNiCo - "Varwi vane ruzivo rwakakura"

Chimwe chezvinhu zvekare zvemagineti zvinogara kwenguva refu

Kugadzikana kwekupisa kwakanyanya

Kufanana nevatambi venguva dzose vane hunyanzvi hwakasimba hwekudzivirira demagnetization

Magineti eSmCo - "Vakuru vepamusoro"

 

Imwe magineti epasi rare-earth anoshanda zvakanyanya

Haidziviriri kupisa uye haipindi ngura

Yakachipa kupfuura NdFeB, ichibatsira maapplication epamusoro-soro

 

2. Simba Guru reNdFeB Channel Magnets

 

Sei vachinzi "Iron Man"? Nekuti vane hunyanzvi hunoshamisa:

 

Simba reMagineti Risingaenzaniswi

Simba remagineti eferrite rakapetwa kagumi! (Fungidzira munhu anosimudza zvinorema kana kuti ari kuchikoro chepuraimari)

Kudzoka kwesimba kunosvika 1.0-1.4 Tesla (magineti akajairwa anongosvika 0.2-0.4 chete)

Kugona kukuru kwekudzivirira demagnetization, senge puroki isingaparare

 

Dhizaini yeChiteshi Chakangwara

Dhizaini yegroove inobvumira kudzora simba remagineti zvakananga, sekupa magnetism GPS kufamba

Yakasimba zvakanyanya muchimiro, isinganyanyi kutyoka

Zviri nyore kuisa, sekunge kuunganidza mabhuroko eLego

 

Mambo weKushanda Kwemari

Kunyange zvazvo mutengo weyuniti wakakwira kupfuura ferrite, inopa mutengo wakaderera payuniti yega yega yemagineti

Inoita kuti magnetism ive yakasimba nehukuru hudiki, ichichengetedza nzvimbo nemari

 

3Ndeipi Nguva Yekusarudza "Superhero" Ipi?

 

Sarudza NdFeB Channel Magnets kana:

Nzvimbo shoma asi simba remagineti rinodiwa (semuenzaniso, maearbud asina waya, mota dzemafoni dzinodedera)

Kudzora simba remagineti kwakanyatsojeka kunodiwa (semuenzaniso, zvishandiso zvekurapa nemagineti, masensa)

Kufamba-famba kakawanda kunoitika (semuenzaniso, mota dzemagetsi, mota dzemadrone)

Dhizaini yakareruka ndiyo inonyanya kukosha (midziyo yemuchadenga)

 

Sarudza mamwe magineti kana:

Nzvimbo dzinopisa zvakanyanya (pamusoro pe200°C)

Mamiriro ezvinhu anoparadza zvakanyanya (midziyo iri pamhenderekedzo yegungwa)

Bhajeti shoma yekugadzira zvinhu zvakawanda

Zviridzwa zvinonzwa zvakanyanya kana tembiricha yachinja

 

4Mazano ekushandisa NdFeB Magnets

 

Vape "zvipfeko":Kuputira pamusoro (nickel, zinc, kana epoxy) kudzivirira ngura

"Vane moyo wegirazi":Bata zvakanaka panguva yekuisa - hazvina kusimba

Inonzwa kupisa:Kupisa kwakanyanya kunogona kukonzera "kurasikirwa kwetsandanyama" zvachose (demagnetization)

Kutungamira kwakakosha: Inofanira kunge yakagadzirwa nemagineti zvichienderana nekugadzirwa kwayo

Bata nekungwarira:Simba remagineti rakasimba rinogona kukanganisa makadhi echikwereti, mawachi; chengetedza kure nevanoshandisa pacemaker

 

5Remangwana Rinei?

 

Shanduro dzakasimba:Masayendisiti ari kugadzira mamakisi matsva ane simba

Inodzivirira kupisa zvakanyanya:Kuita kuti vasanyanya kubatwa nekupisa kwakanyanya

Magadzirirwo akangwara:Kushandisa makombiyuta kugadzirisa maumbirwo echiteshi

Mhinduro dzegirini: Kuvandudza tekinoroji yekudzokorodza, kuderedza kushandiswa kwezvinhu zvisingawanzoitiki

Zviri nyore kutenga: Kuwedzera kugadzirwa kwezvigadzirwa kusvika pakuderedza mitengo

 

Pfungwa Dzekupedzisira

Magineti eNdFeB akafanana ne "magineti akasimba" enyika yemagineti, ndiyo sarudzo yekutanga kune akawanda maapplication epamusoro-soro. Asi haana simba rose - sezvaungasashandise mota yemitambo kutakura zvinhu, chinhu chikuru kusarudza chishandiso chakakodzera basa racho.