Magnet nyanzvi

15 Makore Kugadzira Chiitiko
zvigadzirwa

Round NdFeb, inowanzo shandiswa mu electroacoustic

Tsanangudzo Pfupi

Round Ndfeb inowanzo shandiswa mumamotor, magudzanzwi, masensa, zvigadzirwa zvemagetsi, kurongedza magineti uye zvichingodaro.Kutora semuenzaniso wegudzanzwi, kuita kwechigadzirwa chemagnetic simbi kunokanganisa zvakananga kunaka uye kushanda kwehupenyu hwegudzanzwi.

Kambani yedu inopa ruzivo rwehunyanzvi rutsigiro rwekubatsira vatengi kugadzirisa zvigadzirwa zveNdFeb zvinoenderana nezvinodiwa zvakasiyana zvekushandisa, uye kugadzira mhinduro dzinoenderana zvichienderana nezvinetso zvinosangana nevatengi mukuita.


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Isu tinoshandisa no-dysprosium formula pane yakatenderedza-yakaderera-giredhi zvigadzirwa zvevatengi kuderedza mutengo.Isu tine yakagadzikana formula iyo inogona kugadzirwa kuita yakaderera tembiricha coefficient zvigadzirwa.Iyo inoderedza mutengo uye inowedzera kushanda zvakanaka kune vatengi vanonyatso kudzora kushivirira mukugadzirisa uye kupfeka zvinoenderana nezvinodiwa zvakasiyana zvevatengi kuti ive nechokwadi chekugadzikana kwekudzivirira kweplating panguva imwe chete, kusanganisira munyu wekupfapfaidza, kubatanidza simba rekuvhara, colloid affinity uye zvichingodaro. .

Zvigadzirwa zvakatenderedza zvinotarirwa nekushaikwa makona mukugadzira maitiro.Saka isu tine otomatiki yakazara yakazara yekuongorora michina yekushivirira kwechitarisiko, iyo inogona kuona kukanganisa kwechigadzirwa mukati meiyo inodzoreka renji uye kudzivirira zvigadzirwa zvakakanganisika mukushandisa maitiro.

Panyaya ye flux kuenderana, isu tinoona yakagadziriswa-poindi sintering choto kune kuenderana kwemagineti process control, uye magineti flux yakazara yekuongorora michina yekudzivirira isina simba magineti zvigadzirwa kubva mukuyerera kune vatengi.Panyaya ye magnetization kurongedza, kambani yedu ine otomatiki coding magnetization michina kudzivirira vashandi kubva pakukanganisa magineti.

Panyaya yekudzora kutakura, nhamba yakakura yeakawanda-mitsara yekucheka michina, slicing mayuniti, akakura ehunyanzvi ekugadzirisa vashandi, akakwana chigadzirwa maitiro ekutarisa, imwe neimwe nhanho yekugadzira chigadzirwa uye kugadzira inogona kuwana kufambira mberi mhinduro chero nguva, yakakura cylindrical chigadzirwa mutsara, kuve nechokwadi chekutonga kwevatengi zvinodiwa pakuunzwa kwechigadzirwa, pamwe neinodzoreka kugadzirwa kufambira mberi.

NdFeB Kugadzira Maitiro

ZVINHU ZVOKUSHANDA

Coating Nhanganyaya

Surface Coating Ukobvu μm Color Maawa eSST PCT Maawa
Nickel Ni 10~20 Bright Silver >24~72 >24~72
Ni+Cu+Ni
Black Nickel Ni+Cu+Ni 10~20 Bright Black >48~96 >48
Cr3+Zinc Zn
C-Zn
5~8 Brighe Blue
Shining Color
>16 -48
>36~72
---
Sn Ni+Cu+Ni+Sn 10~25 Sirivha >36~72 >48
Au Ni+Cu+Ni+Au 10~15 Ndarama >12 >48
Ag Ni+Cu+Ni+Ag 10~ 15 Sirivha >12 >48
Epoxy
Epoxy 10~20 Dema/Grey >48 ---
Ni+Cu+Epoxy 15~30 >72~108 ---
Zn+Epoxy 15~25 >72~108 ---
Passivation --- 1~3 Dark Gray Kudzivirira Kwenguva ---
Phosphate --- 1~3 Dark Gray Kudzivirirwa Kwenguva pfupi) ---

Hunhu Hwenyama

Item Parameters Reference Value Unit
Auxiliary Magnetic
Properties
Reversible Temperature Coefficient yeBr -0.08--0.12 %/℃
Reversible Temperature Coefficient Of Hcj -0.42~-0.70 %/℃
Specific Heat 0.502 KJ ·(Kg ·℃)-1
Curie Temperature 310~380
Mechanical Physical
Properties
Density 7.5~7.80 g/cm3
Vickers Kuoma 650 Hv
Electrical Resistance 1.4x10-6 μQ ·m
Compressive Strength 1050 MPa
Tensile Simba 80 Mpa
Bending Strength 290 Mpa
Thermal Conductivity 6~8.95 W/m ·K
Young's Modulus 160 GPa
Kuwedzera Kwekupisa(C⊥) -1.5 10-6/℃-1
Kuwedzera kweThermal (CII) 6.5 10-6/℃-1

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