Neodymium Arc Magnet dị elu maka moto DC
Nkọwa ngwaahịa
Neodymium Arc Magnets ka a na-akpọkwa ndọta akụkụ ma ọ bụ ihe ndọta gbara agba.
A na-eji ihe ndọta Arc eme ihe dị ka moto DC magnet na-adịgide adịgide. N'adịghị ka moto electromagnetic nke na-emepụta ihe ndị nwere ike ime magnetik site na mkpuchi mkpali, arc na-adịgide adịgide nwere ọtụtụ uru kama ịkpali ọkụ eletrik, nke nwere ike ime ka moto ahụ dị mfe na nhazi, dị mfe na nhazi, ìhè dị arọ, obere nha, a pụrụ ịdabere na ya, na ala dị ala. na oriri ike.
Enwere "njikọ mgbanwe" siri ike n'etiti electrons dị n'akụkụ n'ime ihe ferromagnetic. Na enweghị oghere ndọta dị n'èzí, oge ndọta ndọta ha nwere ike ịdekọ n'otu oge na obere mpaghara. bilie na-etolite obere akụkụ nke magnetization ozugbo, nke a na-akpọ magnets arc. N'ime ihe ferromagnetic a na-adịghị ahụkebe, ọ bụ ezie na magnetik ọ bụla nwere ntụzịaka magnetization na-apụtaghị ìhè n'ime ma nwee nnukwu magnetism, ntụziaka magnetization nke ọnụ ọgụgụ dị ukwuu nke arc magnet dị iche, ya mere ihe niile ferromagnetic adịghị egosi magnetism.
Mgbe electromagnet dị na mpụga magnetik, olu nke arc magnet nke ntụzịaka magnetization na-enweghị onwe ya na ntụziaka nke oghere magnetik dị n'èzí nwere obere akụkụ na-agbasawanye na mmụba nke oghere magnetik etinyere ma na-atụgharị n'ihu magnetization ntụziaka nke arc. magnet na ntụziaka nke mpụga ndọta.
Njirimara Igwe Ọdụdọ Arc NdFeB
1. Igwe ọkụ na-arụ ọrụ dị elu
Maka usoro SH nke ndọta NdFeB, okpomọkụ kachasị arụ ọrụ nwere ike iru 180 ℃. Ọrụ nke moto na-ebutekarị okpomọkụ dị elu. Ị nwere ike ịhọrọ ihe ndọta na-eguzogide okpomọkụ dị elu iji kwekọọ na ọnọdụ okpomọkụ nke moto iji zere demagnetization nke magnet n'ihi oke okpomọkụ na-arụ ọrụ.
Neodymium ihe onwunwe | Oke. Okpomọkụ na-arụ ọrụ | Curie Temp |
N35 - N55 | 176°F (80°C) | 590°F (310°C) |
N33M - N50M | 212°F (100°C) | 644°F (340°C) |
N30H - N48H | 248°F (120°C) | 644°F (340°C) |
N30SH - N45SH | 302°F (150°C) | 644°F (340°C) |
N30UH - N40UH | 356°F (180°C) | 662°F (350°C) |
N30EH - N38EH | 392°F (200°C) | 662°F (350°C) |
N32AH | 428°F (220°C) | 662°F (350°C) |
2. Mkpuchi / efere
Nhọrọ: Ni-Cu-Ni, Zinc (Zn), Black Epoxy, Rubber, Gold, Silver, wdg.
3. Ntughari magnetik
A na-akọwa ihe ndọta Arc site na akụkụ atọ: Mpụga Radius (OR), Radius Inner (IR), Height (H), na Angle.
Ntuzi ndọta nke ndọta arc: axially magnetized, diametrically magnetized, and radially magnetized.