Akụkụ NdFeB Igwe Ọdụdọ maka moto Eletriki: Ogo kacha elu

Akụkụ NdFeB Igwe Ọdụdọ maka moto Eletrik: Onyonyo egosipụtara kacha mma

Nkọwa dị mkpirikpi:

Chọta akụkụ Ndfeb Magnet zuru oke maka moto na akụrụngwa gị.A na-eji magnetị ọkwa SH anyị n'ọtụtụ ebe ma enwere ike ịhazi ya ka ọ bụrụ nha gị akọwapụtara na ihe ị chọrọ.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

N'ihi na size, anyị ụlọ ọrụ na-onwem na arc size sorting igwe nke Keyence, nke na-ebelata ihe ize ndụ kpatara ọjọọ ogbe nke ndidi akara mgbakọ akụkụ magnetik mgbakọ ndị ahịa.

N'agbanyeghị ụdị mkpuchi ọ bụla, anyị niile nwere ike hụ na ọgwụgwọ pụrụ iche arc dị n'elu akụkụ ahụ maka njikọ colloid nke magnet na ngwọta na usoro eji eme ihe ebe mkpisi, ihe mgbagwoju anya gluu ezughị ezu na ihe ndị ọzọ.
Maka okwu nnyefe, anyị nwere oghere dị iche iche na nha na akara ule dị iche iche, maka ịme magnetik prototype n'oge ọ bụla.Anyị na-enye ntụ ntụ n'ọtụtụ buru ibu ka teknụzụ alloy abụọ na-agbanwe agbanwe wee nwee ike imeju ihe nnyefe ndị ahịa mgbe ịnatachara ndị ahịa.

Ụlọ ọrụ anyị nwere ndị ọkachamara ọkachamara na ndị na-ere ahịa nke nwere ike inye ndụmọdụ gbasara nkà na ụzụ, atụmatụ mgbakọ magnet, na ọnụ ọgụgụ dị ukwuu nke ojiji n'oge ọ bụla iji hụ na enweghị nchekasị ọzọ na usoro nke iji ndị ahịa.

Anyị na-erube isi n'ụkpụrụ nke njikwa usoro, njikwa mmiri na-aga n'ihu na usoro IATF16949, iji hụ na nnyefe na nleba anya dị mma maka ndị ahịa.

Usoro Mmepụta NdFeB

Okwu Mmalite

Elu	Mkpuchi	Ọkpụrụkpụ μm	Agba	Oge elekere SST	Oge elekere PCT
nikel	Ni	10-20	Ọla ọcha na-egbuke egbuke	> 24 ~ 72	> 24 ~ 72
nikel	Ni+Cu+Ni	10-20	Ọla ọcha na-egbuke egbuke	> 24 ~ 72	> 24 ~ 72
Black Nickel	Ni+Cu+Ni	10-20	Oji na-egbuke egbuke	> 48 ~ 96	>48
Cr3+ Zinc	Zn C-Zn	5–8	Brighe Blue Agba na-enwu	> 16 ruo 48 > 36 ~ 72	---
Sn	Ni+Cu+Ni+Sn	10-25	Ọlaọcha	> 36 ~ 72	>48
Au	Ni+Cu+Ni+Au	10-15	Ọlaedo	>12	>48
Ag	Ni+Cu+Ni+Ag	10-15	Ọlaọcha	>12	>48
Epoxy	Epoxy	10-20	Oji/isi awọ	>48	---
	Ni+Cu+Epoxy	15-30		> 72 ~ 108	---
	Zn+Epoxy	15–25		> 72 ~ 108	---
Mmasị	---	1 3	Ọchịchịrị Grey	Nchedo nwa oge	---
Phosphate	---	1 3	Ọchịchịrị Grey	Nchedo nwa oge)	---

Njirimara anụ ahụ

Ihe	Oke	Uru ntụaka	Nkeji
Magnetik inyeaka Njirimara	Ọnụego ọnụọgụ mgbanwe nke Br	-0.08-0.12	%/℃
	Ọnụego ngbanwe okpomọkụ nke Hcj	-0.42 ~ 0.70	%/℃
	Okpomọkụ akọwapụtara	0,502	KJ·(Kg ·℃)-1
	Okpomọkụ Curie	310-380	℃
Mechanical Physical Njirimara	Njupụta	7.5-7.80	g/cm³
	Vickers ike ike	650	Hv
	Nguzogide eletrik	1.4x10-6	μQ · m
	Ike mkpakọ	1050	MPa
	Ike ọdụdọ	80	Mpa
	Na-ehulata Ike	290	Mpa
	Nrụpụta okpomọkụ	6 ruo 8.95	W/m · K
	Modul nke Young	160	GPA
	Mgbasa ọkụ (C⊥)	-1.5	10-6/℃-1
	Mgbasa ọkụ (CII)	6.5	10-6/℃-1