Magnet nyanzvi

15 Makore Kugadzira Chiitiko
zvigadzirwa

NdFeB Block ye Linear Motors uye Zvimwe

Tsanangudzo Pfupi

Tsvaga iyo inonyanya kushandiswa NdFeB block magineti pamusika.Yakanakira akasiyana maapplication, iyi magineti inopa yepamusoro kuita uye kuvimbika.

Matanho edu ekugadzira: batching - kunyungudika - kugadzirwa kwehupfu - kudzvanya - sintering - kukuya - kucheka - kugaya-mativi maviri - chamfering - electroplating - magnetizing - kurongedza.

Yedu yekuendesa nguva: sampuli kugadzirwa 7-15 mazuva, misa kurongeka kugadzirwa kutenderera 20-30 mazuva.

Zvakanakira: Iyo inonyanya kudhura-inoshanda, kukurumidza kuburitsa, nyore kuunganidza.

Giredhi renji: Kubva kuN30 kuenda kuN54, N33M kuenda kuN52M, N33H kuenda kuN52H, N33SH kuenda kuN50SH, N33UH kuenda kuN48UH, N33EH kuenda kuN42EH.


Product Detail

Product Tags

Chishandiso: Inoshandiswa zvakanyanya mubrushless mota, yekusingaperi magineti indasitiri mota, machira mota, mota mota, yekusingaperi magineti yakananga dhiraivha mota, linear mota, air conditioning compressor mota, mechanical equipment inogara magineti mota, Marine generator, permanent magnet generator, permanent magnet propulsion motor. , migodhi inogara magineti mota, yekubatanidza mota, kemikari inogara magineti mota, dhiraivha mota yeEV, pombi mota, EPS mota, sensor uye imwe nzvimbo.

Chigadzirwa chakagadziridzwa: magineti ese akagadziridzwa, kureba kunogona kubva ku0.5mm-200mm, hupamhi kubva 0.5mm-150mm, ukobvu kubva 0.5mm-70mm, iyo inogona kusangana nevatengi vakawanda zvinodiwa.

Coating: NdfeB magineti iri nyore kuita oxidize, saka kazhinji inoda coating, iyo yakajairika inoshandiswa pamusika senge:
1. ZN plating (rudzi rwesimbi runyoro, munyu pfapfaidzo bvunzo inogona kusvika 24-48 maawa, yakakwirira mutengo kuita, saka ndiyo imwe yezvakanakisa sarudzo kune vakawanda vatengi).
2. NICUNI (rudzi rwesimbi yekuputira, munyu wekupfapfaidza bvunzo inogona kusvika maawa 48-72, mutengo wekuita wakakwira kupfuura ZN, asi uchiri kushandiswa zvakanyanya pamusika mamiriro emusangano ane hukasha, chigadzirwa chekudzivirira zvinodiwa nemutengi anogona. sarudza).
3. Epoxy (isina-metallic coating, isiri-magnetic conductivity, inogona kuderedza motor eddy kurasikirwa ikozvino, salt spray test inogona kusvika maawa 72-96, mutengo wakakwirira kudarika ZN an NICUNI coating.)
4. Imwe coating iyo zvakare yakashandiswa: Phosphate, Sn, Au, Ag, Parylene uye zvichingodaro...
Kushivirira: Kazhinji yedu magineti kushivirira ndeye +/- 0.05mm mushure mekuputira.

NdFeB Kugadzira Maitiro

ZVINHU ZVOKUSHANDA

Coating Nhanganyaya

Surface Coating Ukobvu μm Color Maawa eSST PCT Maawa
Nickel Ni 10~20 Bright Silver >24~72 >24~72
Ni+Cu+Ni
Black Nickel Ni+Cu+Ni 10~20 Bright Black >48~96 >48
Cr3+Zinc Zn
C-Zn
5~8 Brighe Blue
Shining Color
>16 -48
>36~72
---
Sn Ni+Cu+Ni+Sn 10~25 Sirivha >36~72 >48
Au Ni+Cu+Ni+Au 10~15 Ndarama >12 >48
Ag Ni+Cu+Ni+Ag 10~ 15 Sirivha >12 >48
Epoxy
Epoxy 10~20 Dema/Grey >48 ---
Ni+Cu+Epoxy 15~30 >72~108 ---
Zn+Epoxy 15~25 >72~108 ---
Passivation --- 1~3 Dark Gray Kudzivirirwa Kwenguva ---
Phosphate --- 1~3 Dark Gray Kudzivirirwa Kwenguva pfupi) ---

Hunhu Hwenyama

Item Parameters Reference Value Unit
Auxiliary Magnetic
Properties
Reversible Temperature Coefficient yeBr -0.08--0.12 %/℃
Reversible Temperature Coefficient Of Hcj -0.42~-0.70 %/℃
Specific Heat 0.502 KJ ·(Kg ·℃)-1
Curie Temperature 310~380
Mechanical Physical
Properties
Density 7.5~7.80 g/cm3
Vickers Kuoma 650 Hv
Electrical Resistance 1.4x10-6 μQ ·m
Compressive Strength 1050 MPa
Tensile Simba 80 Mpa
Bending Strength 290 Mpa
Thermal Conductivity 6~8.95 W/m ·K
Young's Modulus 160 GPa
Kuwedzera Kwekupisa(C⊥) -1.5 10-6/℃-1
Kuwedzera kweThermal (CII) 6.5 10-6/℃-1

Mufananidzo Kuratidzwa

20141104165520723
NdFeB Blocks
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