Magnet Arc Ferrite Permanen: Diprodhuksi kanthi cara proses keramik. Tekstur kasebut relatif atos lan minangka bahan sing rapuh. Amarga sembrani ferrite wis resistance suhu apik, rega kurang lan kinerja Moderate, iku wis dadi magnet permanen paling wiyar dipigunakaké.
Magnetik ferit minangka bahan magnet permanen sing disinter sing kasusun saka barium lan wesi strontium. Saliyane sifat anti-demagnetisasi sing kuwat, materi magnetik iki nduweni kaluwihan biaya sing murah. Magnetik ferit atos lan rapuh, mbutuhake mesin khusus
proses mesin. Amarga wesi sembrani saka ngelawan jinis wis oriented sadawane arah Manufaktur, padha kudu magnetized ing arah dijupuk, nalika wesi sembrani saka jinis padha bisa magnetized ing sembarang arah amarga padha ora oriented, sanajan lumahing meksa asring paling cilik. sisih.
Induksi magnetik sing rada kuwat ditemokake. Produk energi magnetik kisaran saka 1.1MGOe nganti 4.0MGOe. Amarga regane murah, magnet ferrite duwe macem-macem aplikasi, saka motor, speaker nganti dolanan lan kerajinan.
Iki minangka bahan magnet permanen sing paling akeh digunakake.
Ferrite dipérang dadi ferit permanen, ferit alus lan gelombang mikro ferit. Ferit magnet permanen kalebu barium ferit lan strontium ferit. Ferit alus dipérang dadi ferit mangan-seng, ferit nikel-seng, ferit magnesium-seng, ferit mikro-
Ferit gelombang kalebu ferit yttrium lan liya-liyane. Ana uga ferit heksagonal lan liya-liyane.
Magnet kanggo piranti listrik ditrapake kanggo seri 775,750,550,540.
Ferit Magnet Grade Setara
Item |
sasmita |
Br T(GS) |
HCB kA/m(kOe) |
HCJ kA/m(kOe) |
(BH) maks kJ/m³ (MGOe) |
standar IEC
IEC60404-8-1: 2001
|
Ferrite hard 32/25 SI-1-9 |
≥0.41 |
≥240 |
≥250 |
≥32.00 |
≥4100 |
≥3016 |
≥3142 |
≥4.02 |
||
Ferrite atos 24/35 SI-1-10 |
≥0.36 |
≥260 |
≥350 |
≥24.00 |
|
≥3600 |
≥3267 |
≥4398 |
≥3.02 |
||
Ferrite atos 25/38 SI-1-12 |
≥0.38 |
≥275 |
≥380 |
≥25.00 |
|
≥3800 |
≥3456 |
≥4775 |
≥3.14 |
||
Ferrite atos 31/30 SI-1-13 |
≥0.41 |
≥295 |
≥300 |
≥31.00 |
|
≥4100 |
≥3707 |
≥3770 |
≥3,896 |
||
NIDE Standar
Q / 74690217-4.1-2004
|
JC-Y3932 |
0,380-0,400 |
230-275 |
235-290 |
27.8-32.5 |
(3800-4000) |
(2890-3456) |
(2953-3644) |
(3.49-4.10) |
||
JC-Y3939 |
0,385-0,4000 |
270-290 |
280-320 |
28.5-31.8 |
|
(3800-4000) |
(3391-3644) |
(3518-4021) |
(3.58-4.00) |
||
JC-Y4041 |
0.395-0.415 |
275-295 |
310-340 |
28.2-32.0 |
|
(3950-4150) |
(3456-3707) |
(3895-4272) |
(3.54-4.02) |
||
JC-Y4127 |
0.400-0.424 |
200-225 |
205-228 |
30.0-33.6 |
|
(4000-4240) |
(2514-2827) |
(2577-2865) |
(3.77-4.22) |
||
JC-Y4231 |
0.410-0.430 |
220-260 |
255-270 |
31.8-35.5 |
|
(4100-4300) |
(2765-3267) |
(2827-3391) |
(4.00-4.46) |
||
JC-Y3744 |
0.360-0.380 |
265-288 |
330-360 |
24.0-28.0 |
|
(3600-3800) |
(3330-3620) |
(4147-4524) |
(3.02-3.53) |
||
JC-Y3849 |
0.370-0.390 |
271-305 |
370-400 |
26.0-30.2 |
|
(3700-3900) |
(3405-3833) |
(4649-5026) |
(3.27-3.80) |
||
JC-Y4240 |
0.410-0.430 |
291-314 |
306.1-330 |
32.0-35.4 |
|
(4100-4300) |
(3657-3946) |
(3846-4147) |
(4.02-4.45) |
Magnet Arc Ferrite Permanen digunakake akeh: motor magnet permanen, energi angin, mesin tenaga magnetik, industri otomotif, peralatan audio-visual, industri elektronik, informasi IT, peralatan medis, peralatan pertambangan, otomatisasi industri, peralatan olahraga, alat listrik, listrik. piranti, jam, kaca tingal, dolanan, lampu LED, peralatan keamanan, bagasi lan kulit, komputer lan telpon seluler tutup protèktif, hardware lan plastik lan lapangan liyane.