Yuav NdFeB Thaiv rau Linear Motor Applications

Yuav NdFeB Thaiv rau Daim Ntawv Thov Kev Siv Lub Cev Muaj Peev Xwm Zoo

Lus piav qhia luv luv:

Yuav NdFeB thaiv cov hlau nplaum kom raug nqi, xa khoom sai, thiab yooj yim sib dhos.Qib ntau ntawm N30 txog N54, nrog lub sijhawm xa khoom ntawm 7-15 hnub rau cov qauv thiab 20-30 hnub rau kev txiav txim loj.

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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 lub cev muaj zog, ruaj khov hlau nplaum ncaj tsav lub cev muaj zog, linear lub cev muaj zog, cua txias compressor lub cev muaj zog, txhua yam 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 los ntawm 0.5mm-70mm, uas yuav ua tau raws li cov neeg siv khoom feem ntau.

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 lag luam corrosion kuj yuav tsum tau ntawm cov neeg siv khoom. 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

Txheej Taw Qhia

Nto	Txheej	Thickness μm	Xim	SST Sijhawm	PCT Sijhawm
Nickel	Ni	10 ~ 20	Bright Silver	> 24-72	> 24-72
Nickel	Ni+Cu+Ni	10 ~ 20	Bright Silver	> 24-72	> 24-72
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 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