High Power Magnet NdFeB Discs N45 D30x4.0mm Yemahara Sample

Permanent Magnet NdFeB Disc N45 D30x4.0mm

Magnet Material: NdFeB kana Neodymium lron Boron
Magnet chimiro: Disc
Magnet giredhi: N45
Kureba: 30.0mm
Ukobvu: 4.0mm
Kushivirira: +/-0.1mm(0.004”)
Kupfeka: Nickle yakaputirwa
Kushanda Tem (Max): 80 ℃
Kutungamira kwemagnetization: Magnetized kuburikidza neukobvu
Humwe saizi uye giredhi zviripo pakukumbira

Rudzi rwechishandiso: Chisingaperi
Kuumbwa kwezvinhu: Nd2Fe14B
Remanence(Br):13.2-13,8KGs
Kumanikidza simba (Hcb): 11.0KOe
Intrinsic Coercive Force(Hci):12KOe
Max Energy(BH)max:43-46MGOe
Max kushanda tembiricha.:80 ℃
Curie Point(Max):176°
Kuwanda: 7.4 ~ 7.6g/cm3

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NdFeB magineti, sintered NdFeb magineti, sintered ndfeb anisotropy sintered ndfeb anowanikwa mune ese ari maviri sintered uye akasungwa mafomu. Sintered NdFeB inopa iyo yepamusoro magineti zvivakwa (33 MGOe kusvika 51 MGOe) nepo Bonded NdFeB ichipa yakaderera simba zvivakwa. Nyangwebonded maginetihaana magineti emhando yepamusoro seaya emagineti akacheneswa, anogona kugadzirwa mumhando uye saizi yakaoma kuwana ne sintering.

NdFeB magineti ine hunhu hwe:
Yakanyanya kusimba Br residual induction
Yakanyanya yakakwirira simba chigadzirwa
Yakanakisa demagnetization resistance capacibility
Coating inodiwa yeNdFeB Magnet iyo isingakodzeri tembiricha yekushanda mamiriro.
Low corrosion resistance (kana isina kuvharwa)
Low mechanical simba - Brittle
Simba remagineti rakasimba
Hight coercive force
Brittle & Zvakaoma
Kugadzikana kwakanaka kwekushisa
Kupikisa kwakanyanya kune demagnetization
Yakanakisa kuita uye mutengo ratio