Gaar ahaan Neodymium Giraanta Magnet ee Matoorka iyo Afhayeenka

Sharaxaad Gaaban:

Cabirka: 28mm OD x 12mm Aqoonsiga x 4mm H ama la habeeyey

Waxyaabaha: NdFeB

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

Jihada Magnetization: Axially

Br: 1.36-1.42 T, 13.6-14.2kGs

Hcb: ≥ 1026kA/m, ≥ 12.9 kOe

Hcj: ≥ 1273 kA/m, ≥ 16 kOe

(BH) ugu badnaan: 358-390 kJ/m³, 45-49 MGOe

Heerkulka Shaqada ugu badan: 120 ℃


Faahfaahinta Alaabta

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Sharaxaada Alaabta

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Neodymium waa bir ductile ah oo la dareemi karo. Neodymium si xoog leh ayuu paramagnetic. Codsiga ugu weyn ee neodymium wuxuu ku jiraa magnets joogto ah oo xoog-sare leh oo ku saleysan Nd2Fe14B kuwaas oo loo isticmaalo matoorrada korantada ee waxqabadka sarreeya iyo koronto-dhaliyeyaasha, iyo sidoo kale magnets-ka Spindle-ka ee darawallada adag ee kombiyuutarka iyo marawaxadaha dabaysha. Magnet-ka Neodymium waxaa laga heli karaa qaabab kala duwan, cabbirro iyo darajooyin kala duwan.

Garaac NdFeB Astaamaha Magnet

1. Heerkulka shaqada oo sarreeya

Magnet-ka giraanta N48H neodymium waxay leeyihiin iska caabin heerkul aad u fiican. Taxanaha NH ee magnets-ka ndFeB, heerkulka ugu badan ee hawlgalka wuxuu gaari karaa 120 ℃.

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Qalabka Neodymium

Max. Heerkul shaqaynaya

Curie Heer

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. Tilmaamaha Jirka iyo Makaanikada

Cufnaanta

7.4-7.5 g/cm3

Xoogga Isku-buufinta

950 MPa (137,800 psi)

Xoogga Jilicsan

80 MPa (11,600 psi)

Vickers Hardness (Hv)

550-600

Iska caabin koronto

125-155 μΩ•cm

Awoodda kulaylka

350-500 J/(kg.°C)

Habdhaqanka kulaylka

8.95 W/m•K

Joogteynta Soo-noqoshada Qaraabo

1.05 μr

3. Dahaarka / Duubista

Ikhtiyaarada: Ni-Cu-Ni, Zinc (Zn) , Epoxy Black, Rubber, Gold, Silver, iwm.

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4. Jihada magnetic

Magnets giraanta waxaa lagu qeexay saddex cabbir: Dhexroorka dibadda (OD), Dhexroorka Gudaha (ID), iyo Dhererka (H).
Noocyada jihooyinka birlabeedka ee giraanta giraantu waa axially magnetized, diametrically magnetized, radially magnetized, iyo axially magnetized.

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Baakaynta & Rarista

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