Magnet kws tshaj lij

15 Xyoo kev tsim khoom
cov khoom

Hloov NdFeb, feem ntau siv rau hauv electroacoustic

Lus piav qhia luv luv:

Round Ndfeb feem ntau yog siv rau hauv motors, loudspeakers, sensors, electronics khoom, ntim magnetic thiab lwm yam.Siv lub suab nrov ua piv txwv, cov khoom ua tau zoo ntawm cov hlau nplaum ncaj qha cuam tshuam rau qhov zoo thiab kev ua haujlwm ntawm lub suab nrov.

Peb lub tuam txhab muab kev txhawb nqa kev tshaj lij los pab cov neeg siv khoom kho cov khoom lag luam NdFeb raws li kev xav tau ntawm daim ntawv thov sib txawv, thiab tsim cov kev daws teeb meem raws li cov teeb meem tiag tiag ntsib los ntawm cov neeg siv khoom hauv cov txheej txheem ua tau zoo.


Product Detail

Khoom cim npe

Peb siv cov mis tsis muaj dysprosium ntawm cov khoom siv qis qis rau cov neeg siv khoom kom txo cov nqi.Peb muaj cov qauv ruaj khov uas tuaj yeem ua rau cov khoom tsis tshua muaj kub coefficient.Nws txo cov nqi thiab ua kom muaj txiaj ntsig ntxiv rau cov neeg siv khoom nrog nruj tswj kev ua siab ntev hauv kev ua thiab txheej txheej raws li cov neeg siv khoom sib txawv kom ntseeg tau tias kev ruaj ntseg ntawm plating tiv thaiv tib lub sijhawm, suav nrog ntsev tsuag, txheej khi quab yuam, colloid affinity thiab lwm yam. .

Round khoom yog nquag mus rau cov ces kaum uas ploj lawm hauv cov txheej txheem ntau lawm.Yog li peb muaj cov cuab yeej tshuaj xyuas tsis siv neeg tag nrho rau qhov pom kev pom zoo, uas tuaj yeem ua kom cov khoom tsis xws luag hauv kev tswj tau ntau yam thiab zam cov khoom puas hauv kev siv cov txheej txheem.

Nyob rau hauv cov nqe lus ntawm flux sib xws, peb xyuas kom meej-taw tes sintering rauv rau qhov sib xws ntawm cov txheej txheem hlau nplaum tswj, thiab sib nqus flux tag nrho cov cuab yeej tshuaj xyuas los tiv thaiv cov khoom tsis muaj zog sib nqus los ntawm cov neeg siv khoom.Nyob rau hauv cov nqe lus ntawm magnetization ntim, peb lub tuam txhab muaj taug qab tsis siv neeg coding magnetization khoom los tiv thaiv cov neeg ua hauj lwm los ntawm mischarging cov hlau nplaum.

Nyob rau hauv cov nqe lus ntawm kev tswj tus me nyuam, ib tug loj tus naj npawb ntawm multi-line txiav tshuab, slicing units, mature technical processing neeg ua hauj lwm, zoo meej cov txheej txheem kev soj ntsuam xyuas, txhua kauj ruam ntawm cov khoom ua thiab ntau lawm yuav tau txais kev vam meej tswv yim txhua lub sij hawm, mature cylindrical khoom ntau lawm kab, los xyuas kom meej cov neeg siv khoom tswj cov kev xav tau ntawm cov khoom xa tuaj, nrog rau kev tswj hwm kev ua tiav.

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 x3 Tsaus Grey Kev tiv thaiv ib ntus ---
Phosphate --- 1 x3 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 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

qws (1)
qws (2)
qws (3)
qw (4)

  • Yav dhau los:
  • Tom ntej: