Māhele NdFeB, hoʻohana maʻamau i nā kaʻa uila

ʻO ka wehewehe pōkole:

Hoʻohana nui ʻia ka ʻāpana Ndfeb i nā kaʻa a me nā ʻano mea like ʻole.ʻO ka lawe ʻana i nā ʻano kaʻa like ʻole he laʻana, ʻo ka hoʻohana ʻana iā Segment Ndfeb nā mea maikaʻi o ka haʻahaʻa haʻahaʻa a me ke kiʻekiʻe torque.Hoʻohana nui ʻia nā māka ma luna o SH o Segment Ndfeb i ka mākeke i kēia manawa.

ʻO ka papa ma luna o SH i kā mākou hui i hoʻohana nui ʻia ma luna o ka ʻenehana non-dysprosium a i ʻole ka liʻiliʻi-dysprosium ma ke kumu kūʻai kumu kūʻai.

Hiki iā mākou ke hoʻopilikino ʻia e like me ka nui o ka mea kūʻai aku, arc blank, ka mea e hoʻonā i ka ʻōpala machining square billet, ke kumu kūʻai kiʻekiʻe a me nā mea ʻē aʻe. proportioned infiltrate grain boundary phase o ka magnet, e hana ana i ka uhi ʻoi aku ka paʻa ma mua o ke kaʻina hana ma ka mākeke i kēia manawa i ka manawa like, e hōʻea i ke kumukūʻai haʻahaʻa no ka mea kūʻai.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

No ka nui, ua lako kā mākou hui me ka mīkini hoʻokaʻawale nui arc o Keyence, kahi e hōʻemi ai i ka pilikia i hoʻokumu ʻia e ka pūʻulu maikaʻi ʻole o ka hui mana hoʻomanawanui ʻāpana hui magnet o nā mea kūʻai.

ʻAʻohe mea o ke ʻano o ka uhi ʻana, hiki iā mākou ke hōʻoia i ka mālama kūikawā arc ma ka ʻili o ka ʻāpana no ka colloid affinity o ka magnet i nā hoʻonā i ke kaʻina hoʻohana kahi i lawa ʻole ai ke koʻokoʻo, ka hoʻopaʻa ʻana i ke kaomi a pēlā aku.
No nā huaʻōlelo hoʻopuka, loaʻa iā mākou nā ʻano blanks i nā nui like ʻole a me nā māka, no ka hana ʻana i ka prototype magnet i kēlā me kēia manawa.Ke kauoha nei mākou i ka pauka i ka nui ma mua i hiki i ka ʻenehana ʻenehana pālua ʻelua ke hoʻokō i nā koi o ka mea kūʻai aku ma hope o ka loaʻa ʻana o ka koi o ka mea kūʻai.

Hoʻolako ʻia kā mākou hui me ka hui ʻenehana a me nā mea kūʻai aku e hiki ke hāʻawi i ka ʻōlelo aʻoaʻo ʻenehana, ka hoʻolālā hui magnet, a me ka nui o nā hihia hoʻohana i kēlā me kēia manawa e hōʻoia ai ʻaʻohe hopohopo hou i ke kaʻina o ka hoʻohana ʻana i nā mea kūʻai aku.

Hoʻopili paʻa mākou i nā kūlana o ke kaʻina hana, ka hoʻokele kahe e like me ka ʻōnaehana IATF16949, e hōʻoia i ka lawe ʻana a me ka nānā ʻana i ka maikaʻi no nā mea kūʻai.

NdFeB Kaʻina Hana Hana

Hoʻolauna hoʻouhi

Ili	Ka uhi ʻana	Mānoanoa μm	kalakala	Nā hola SST	Nā hola PCT
Nikela	Ni	10～20	Kahinahinahinahina	>24～72	>24～72
Nikela	Ni+Cu+Ni	10～20	Kahinahinahinahina	>24～72	>24～72
Nikela ʻeleʻele	Ni+Cu+Ni	10～20	ʻEleʻele ʻulaʻula	>48～96	>48
Cr3+Zink	Zn C-Zn	5～8	ʻO Brighe Blue Kala ʻulaʻula	>16～48 >36～72	---
Sn	Ni+Cu+Ni+Sn	10～25	Kālā kala	>36～72	>48
Au	Ni+Cu+Ni+Au	10～15	gula	>12	>48
Ag	Ni+Cu+Ni+Ag	10～ 15	Kālā kala	>12	>48
Epoxy	Epoxy	10～20	ʻEleʻele/Heleele	>48	---
	Ni+Cu+Epoxy	15～30		>72～108	---
	Zn+Epoxy	15～25		>72～108	---
Ka hoʻopaʻapaʻa	---	1～3	Kahinahinahina	Palekana manawa	---
Phosphate	---	1～3	Kahinahinahina	Palekana manawa)	---

Nā ʻano kino

'ikamu	Nā ʻāpana	Waiwai Kuhikuhi	Unite
Mākēneki kōkua Waiwai	Hiki ke hoʻohuli ʻia ke ana wela o Br	-0.08--0.12	%/℃
	Hoʻololi ʻia ka wela wela o ka Hcj	-0.42～-0.70	%/℃
	Wela Kūikawā	0.502	KJ·(Kg · ℃)-1
	Ka Mahana Curie	310~380	℃
Kino Mechanical Waiwai	ʻO ka mānoanoa	7.5-7.80	g/cm³
	ʻO Vickers Paʻakikī	650	Hv
	Kū'ē Uila	1.4x10-6	μQ ·m
	Ka ikaika hoʻopili	1050	MPa
	Ikaika U'i	80	Mpa
	Kulou ikaika	290	Mpa
	ʻO ka hoʻoili wela	6~8.95	W/m ·K
	Opio Modulus	160	GPa
	Hoʻonui wela(C⊥)	-1.5	10-6/℃-1
	Hoʻonui wela (CII)	6.5	10-6/℃-1