Magnet kws tshaj lij

15 Xyoo kev tsim khoom
cov khoom

NdFeB Thaiv rau Linear Motors thiab Ntau

Lus piav qhia luv luv:

Tshawb nrhiav qhov siv dav tshaj plaws NdFeB thaiv cov hlau nplaum hauv khw.Zoo tagnrho rau ntau daim ntawv thov, cov hlau nplaum no muaj kev ua tau zoo dua thiab kev ntseeg tau.

Peb cov txheej txheem ntau lawm: batching - melting - hmoov ua - nias - sintering - nto sib tsoo - txiav - ob sab sib tsoo - chamfering - electroplating - magnetizing - ntim.

Peb lub sij hawm xa tuaj: qauv ntau lawm 7-15 hnub, kev txiav txim loj ntau lawm 20-30 hnub.

Qhov zoo: Cov nqi qis tshaj plaws, xa khoom sai, yooj yim sib dhos.

Qib ntau: Los ntawm N30 txog N54, N33M txog N52M, N33H txog N52H, N33SH txog N50SH, N33UH txog N48UH, N33EH txog N42EH.


Product Detail

Khoom cim npe

Daim ntawv thov: dav siv nyob rau hauv brushless lub cev muaj zog, mus tas li hlau nplaum muaj lub cev muaj zog, textile lub cev muaj zog, tsheb tsav, mus tas li hlau nplaum ncaj tsav lub cev muaj zog, linear lub cev muaj zog, cua txias compressor lub cev muaj zog, mechanical khoom ruaj khov hlau nplaum lub cev muaj zog, Marine generator, mus tas li hlau nplaum generator, mus tas li hlau nplaum propulsion lub cev muaj zog , mining mus tas li hlau nplaum lub cev muaj zog, coupling lub cev muaj zog, tshuaj lom neeg hlau nplaum lub cev muaj zog, tsav lub cev muaj zog rau EV, twj tso kua mis, EPS lub cev muaj zog, sensor thiab lwm qhov chaw.

Khoom customized: hlau nplaum yog tag nrho customized, ntev yuav yog los ntawm 0.5mm-200mm, dav los ntawm 0.5mm-150mm, thickness ntawm 0.5mm-70mm, uas yuav ua tau raws li cov neeg muas zaub feem ntau 'yuav tsum tau.

Txheej: NdfeB hlau nplaum yog ib qho yooj yim rau oxidize, yog li feem ntau nws xav tau ib txheej, cov txheej uas siv nyob rau hauv kev ua lag luam xws li:
1. ZN plating (ib hom hlau txheej, tshuaj tsuag ntsev tuaj yeem ncav cuag 24-48 teev, kev ua haujlwm siab, yog li nws yog ib qho kev xaiv zoo tshaj plaws rau cov neeg siv khoom feem ntau).
2. NICUNI (ib hom hlau txheej, tshuaj tsuag ntsev tuaj yeem ncav cuag 48-72 teev, tus nqi ua haujlwm siab dua ZN, tab sis tseem siv dav hauv kev ua lag luam, kev sib dhos yog hnyav, cov khoom siv tiv thaiv corrosion ntawm cov neeg siv khoom tuaj yeem. xaiv).
3. Epoxy (non-metallic txheej, uas tsis yog-magnetic conductivity, yuav txo tau lub cev muaj zog eddy tam sim no poob, ntsev tshuaj tsuag mus txog 72-96 teev, tus nqi siab tshaj ZN ib NICUNI txheej.)
4. Lwm cov txheej uas tseem siv tau: Phosphate, Sn, Au, Ag, Parylene thiab lwm yam ...
Kev kam rau siab: Feem ntau peb cov hlau nplaum kam rau ua yog +/- 0.05mm tom qab txheej.

NdFeB Production Process

PRODUCTION EQUIPMENT

Txheej Taw Qhia

Nto Txheej Thickness μm Xim SST Sijhawm PCT Sijhawm
Nickel Ni 10 ~ 20 Bright Silver > 24-72 > 24-72
Ni+Cu+Ni
Dub Nickel Ni+Cu+Ni 10 ~ 20 Xim dub > 48-96 > 48
Cr3 + Zinc Zn
C-Zn
5 x8 Brighe Blue
Xim Xim
> 16-48
> 36-72
---
Sn Ni+Cu+Ni+Sn 10 ~ 25 Nyiaj > 36-72 > 48
Au Ni+Cu+Ni+Au 10 ~ 15 Kub > 12 > 48
Ag Ni+Cu+Ni+Ag 10 ~ 15 Nyiaj > 12 > 48
Epoxy
Epoxy 10 ~ 20 Dub / Grey > 48 ---
Ni + Cu + Epoxy 15-30 Nws > 72–108 ---
Zn + Epoxy 15 ~ 25 > 72–108 ---
Passivation --- 1 ~3 Tsaus Grey Kev tiv thaiv ib ntus ---
Phosphate --- 1 ~3 Tsaus Grey Kev tiv thaiv ib ntus) ---

Cov yam ntxwv ntawm lub cev

Yam khoom Tsis muaj Siv tus nqi Chav tsev
Sib Nqus Sib Nqus
Cov khoom
Reversible Temperature Coefficient Ntawm Br -0.08 - 0.12 % / ℃
Reversible Temperature Coefficient Ntawm Hcj -0.42~-0.70 % / ℃
Tshwj xeeb kub 0.502 ib KJ·(Kg· ℃)-1
Curie Kub 310-380 : kuv
Mechanical Physical
Cov khoom
Qhov ntom 7.5-7.80 Nws g/cm3
Vickers Hardness 650 Hv
Hluav taws xob Resistance 1.4x10-6 μQ os
Compressive zog 1050 MPa
Tensile zog 80 Mpa
Khoov zog 290 Mpa
Thermal conductivity 6.8.95 ib W/m · K
Young's Modulus 160 GPa
Thermal Expansion (C⊥) -1.5 10-6 ℃ -1
Thermal Expansion (CII) 6.5 10-6 ℃ -1

Daim duab Display

2014 1104165520723
NdFeB Blocks
NdFeB Blocks 1
NdFeB Blocks 3

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