Aṣa Neodymium Oruka Magnet fun Motor ati Agbọrọsọ
ọja Apejuwe
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 a lo ninu awọn mọto ina mọnamọna ati awọn olupilẹṣẹ giga, bakanna bi 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 ℃.
| 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.
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.
Iṣakojọpọ & Gbigbe
