Qaybta NdFeB Magnet ee Matoorada Korontada: Tayada Sare

Qaybta NdFeB Magnets ee Matoorada Korontada: Sawirka Tayada Sare

Sharaxaad Gaaban:

U hel qaybta ugu fiican ee Ndfeb Magnet ee matooradaada iyo qalabkaaga.Magnet-ka darajada SH aad baa loo isticmaalaa waxaana lagu habayn karaa cabbirka iyo qaabka aad u baahan tahay.

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Faahfaahinta Alaabta

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Cabbirka, shirkadeena waxay ku qalabaysan tahay mashiinka kala soocida cabbirka arc ee Keyence, taas oo yaraynaysa khatarta ay keento dufcaddii xun ee xakamaynta dulqaadka qaybta magnet-ka ee macaamiisha.

Si kasta oo ay tahay nooca daahan, dhammaanteen waxaan hubin karnaa daawaynta gaarka ah ee arc dusha sare ee qaybta loogu talagalay xidhiidhka colloid ee magnet si xalalka isticmaalka habka loo isticmaalo halkaas oo usha, xiisadda xabagta ee ku xiran waa mid aan ku filneyn iyo wixii la mid ah.
Shuruudaha gaarsiinta, waxaan haynaa meelo banaan oo kala duwan oo cabbir iyo darajooyin kala duwan leh, si aan u samayno prototype magnet wakhti kasta.Waxaan horay u dalbannaa budada budada ah si tiknoolijiyada dual alloy-ka dabacsan ay u qanciso shuruudaha gaarsiinta macaamiisha ka dib markaan helno baahida macaamiisha.

Shirkaddayadu waxay ku qalabaysan tahay koox farsamo xirfadeed iyo iibsasho kuwaas oo ku siin kara talo farsamo, nidaamka isu imaatinka magnetka, iyo tiro badan oo ah kiisaska isticmaalka wakhti kasta si loo hubiyo in aysan jirin walaac dheeraad ah oo ku saabsan habka loo isticmaalo macaamiisha.

Waxaan si adag u hoggaansanahay heerarka xakamaynta habka, xakamaynta socodka si waafaqsan nidaamka IATF16949, si loo hubiyo bixinta iyo kormeerka tayada macaamiisha.

Habka Waxsoosaarka NdFeB

Hordhac Dahaarka

Dusha sare	Dahaarka	Dhumucda μm	Midabka	Saacadaha SST	Saacadaha PCT
Nikkel	Ni	10 ilaa 20	Silver dhalaalaya	>24～72	>24～72
Nikkel	Ni+Cu+Ni	10 ilaa 20	Silver dhalaalaya	>24～72	>24～72
Nickel madow	Ni+Cu+Ni	10 ilaa 20	Madow dhalaalaya	>48～96	>48
Cr3+ Zinc	Zn C-Zn	5～8	Brighe Blue Midabka dhalaalaya	>16～48 >36～72	---
Sn	Ni+Cu+Ni+Sn	10 ilaa 25	Silver	>36～72	>48
Au	Ni+Cu+Ni+Au	10 ilaa 15	Dahab	>12	>48
Ag	Ni+Cu+Ni+Ag	10 ilaa 15	Silver	>12	>48
Epoxy	Epoxy	10 ilaa 20	Madow/Cawlan	>48	---
	Ni+Cu+Epoxy	15 ilaa 30		>72～108	---
	Zn+Epoxy	15 ilaa 25		>72～108	---
Dareenka	---	1～3	Cawlan madow	Ilaalinta ku meel gaadhka ah	---
Fosfate	---	1～3	Cawlan madow	Ilaalinta ku meel gaadhka ah)	---

Astaamaha Jirka

Shayga	Halbeegyada	Tixraaca Qiimaha	Unug
Kaaliyaha Magnetik Guryaha	Isku-dhafka Heerkulka La-noqon karo ee Br	-0.08--0.12	%/℃
	Isku-dhafka Heerkulka La-noqon karo ee Hcj	-0.42～-0.70	%/℃
	Kuleylka Gaarka ah	0.502	KJ · (Kg ·℃)-1
	Heerkulka Curie	310 ~ 380	℃
Mechanical Physical Guryaha	Cufnaanta	7.5-7.80	g/cm³
	Vickers Harness	650	Hv
	Iska caabinta Korontada	1.4x10-6	μQ ·m
	Xoog isku dhejisan	1050	MPa
	Xoogga Jilicsan	80	Mpa
	Xoog Laabashada	290	Mpa
	Habdhaqanka kulaylka	6 ilaa 8.95	W/m ·K
	Modulka dhalinyarada	160	GPA
	Balaadhinta kulaylka (C⊥)	-1.5	10-6/℃-1
	Balaadhinta kulaylka (CII)	6.5	10-6/℃-1