Aṣa Neodymium Oruka Magnet fun Motor ati Agbọrọsọ

Apejuwe kukuru:

Awọn iwọn: 28mm OD x 12mm ID x 4mm H tabi adani

Ohun elo: NdFeB

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

Itọnisọna Oofa: Axially

Br: 1.36-1.42 T, 13.6-14.2kGs

Hcb: ≥ 1026kA/m, ≥ 12.9 kOe

Hcj: ≥ 1273 kA/m, ≥ 16 kOe

(BH) ti o pọju: 358-390 kJ/m³, 45-49 MGOe

Iwọn Iṣiṣẹ ti o pọju: 120 ℃


Alaye ọja

ọja Tags

Apejuwe ọja

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Neodymium jẹ ductile ati irin fadaka-funfun malleable.Neodymium jẹ paramagnetic ni agbara.Ohun elo pataki ti neodymium wa ni awọn oofa ayeraye ti o ni agbara giga ti o da lori Nd2Fe14B ti o jẹ lilo ninu awọn mọto ina mọnamọna ati awọn olupilẹṣẹ giga, ati ni awọn oofa spindle fun awọn dirafu lile kọnputa ati awọn turbines afẹfẹ.Neodymium oofa wa o si wa ni kan jakejado ibiti o ti ni nitobi, titobi ati onipò.Oruka oofa ni o wa bi disiki tabi cylinders, ṣugbọn pẹlu kan aarin iho.

Oruka NdFeB Magnet Abuda

1. Iwọn otutu Ṣiṣẹ giga

N48H neodymium oruka oofa ni o tayọ otutu resistance.Fun awọn oofa NH jara NdFeB, iwọn otutu ti o pọ julọ le de ọdọ 120 ℃.

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Ohun elo Neodymium

O pọju.Iwọn otutu nṣiṣẹ

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. Ti ara ati Mechanical Abuda

iwuwo

7,4-7,5 g / cm3

Agbara funmorawon

950 MPa (137,800 psi)

Agbara fifẹ

80 MPa (11,600 psi)

Vickers Lile (Hv)

550-600

Itanna Resistivity

125-155 μΩ• cm

Agbara Ooru

350-500 J/(kg.°C)

Gbona Conductivity

8.95 W/m•K

Ojulumo Recoil Permeability

1.05 μr

3. Ndan / Pipa

Awọn aṣayan: Ni-Cu-Ni, Zinc (Zn) , Black Epoxy, Rubber, Gold, Silver, etc.

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4. Itọnisọna oofa

Awọn oofa oruka jẹ asọye nipasẹ awọn iwọn mẹta: Iwọn ita (OD), Iwọn Inu (ID), ati Giga (H).
Awọn iru itọsọna oofa ti awọn oofa oruka jẹ magnetized axially, diametrically magnetized, radially magnetized, ati olona-axially magnetized.

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Iṣakojọpọ & Gbigbe

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