Kumenyekanisha Impeta ya Neodymium ya moteri na moteri

Customer Neodymium Impeta ya Magneti ya moteri na Speaker Ikiranga Ishusho

Ibisobanuro bigufi:

Ibipimo: 28mm OD x 12mm ID x 4mm H cyangwa Yabigenewe

Ibikoresho: NdFeB

Icyiciro: N48H cyangwa N35-N55, N33M-N50M, N30H-N48H, N30SH-N45SH, N30UH-N40UH, N30EH-N38EH, N32AH

Icyerekezo cya Magnetisation: Axically

Br: 1.36-1.42 T, 13.6-14.2kGs

Hcb: ≥ 1026kA / m, ≥ 12.9 kOe

Hcj: ≥ 1273 kA / m, ≥ 16 kOe

(BH) max: 358-390 kJ / m³, 45-49 MGOe

Ikigereranyo Cyinshi cyo Gukoresha: 120 ℃

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro ku bicuruzwa

Neodymium nicyuma cyoroshye kandi cyoroshye cya silver-cyera. Neodymium ni paramagnetic cyane. Ikoreshwa ryingenzi rya neodymium riri mumashanyarazi menshi ahoraho ashingiye kuri Nd2Fe14B akoreshwa mumashanyarazi akora cyane kandi akanatanga amashanyarazi, ndetse no muri magnite ya spindle kuri disiki zikomeye za mudasobwa hamwe na turbine z'umuyaga. Imashini ya Neodymium iraboneka muburyo butandukanye bwimiterere, ingano n amanota. Imashini zimpeta zimeze nka disiki cyangwa silinderi, ariko hamwe nu mwobo wo hagati.

Impeta NdFeB Magnet Ibiranga

1. Ubushyuhe bwo hejuru

Imashini ya N48H neodymium ifite imbaraga zo kurwanya ubushyuhe bwiza. Kuri NH ya seriveri ya NdFeB, ubushyuhe ntarengwa bwo gukora burashobora kugera kuri 120 ℃.

Ibikoresho bya Neodymium	Icyiza. Gukoresha Temp	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. Ibiranga umubiri na mashini

Ubucucike	7.4-7.5 g / cm³
Imbaraga zo kwikuramo	950 MPa (137.800 psi)
Imbaraga	80 MPa (11,600 psi)
Vickers Gukomera (Hv)	550-600
Kurwanya amashanyarazi	125-155 μΩ • cm
Ubushyuhe	350-500 J / (kg. ° C)
Amashanyarazi	8.95 W / m • K.
Byemewe Kwisubiraho	1.05 μr

3. Gupfuka / Gufata

Amahitamo: Ni-Cu-Ni, Zinc (Zn), Epoxy Yirabura, Rubber, Zahabu, Ifeza, nibindi.

4. Icyerekezo cya rukuruzi

Imashini zimpeta zisobanurwa nuburinganire butatu: Diameter yo hanze (OD), Diameter y'imbere (ID), n'uburebure (H).
Ubwoko bwa magnetiki icyerekezo cyimpeta za magneti zikoreshwa mu buryo bwa magneti, zikoreshwa na diametrike, rukuruzi ya radiyo, hamwe na magnetiki nyinshi.