Permanent Arc Ferrite Magnet: Nws yog tsim los ntawm cov txheej txheem ceramic. Qhov kev ntxhib los mos yog qhov nyuaj thiab nws yog cov khoom siv nkig. Vim tias ferrite hlau nplaum muaj qhov kub thiab txias tsis kam, tus nqi qis thiab kev ua haujlwm nruab nrab, nws tau dhau los ua cov hlau nplaum uas siv tau zoo tshaj plaws.
Ferrite hlau nplaum yog sintered mus tas li hlau nplaum cov ntaub ntawv muaj li ntawm barium thiab strontium hlau. Ntxiv rau qhov muaj zog tiv thaiv demagnetization, cov khoom siv hlau nplaum no muaj qhov zoo ntawm tus nqi qis. Ferrite hlau nplaum yog tawv thiab nkig, xav tau cov tshuab tshwj xeeb
txheej txheem machining. Vim tias cov hlau nplaum ntawm cov txiv neej sib txawv yog taw qhia raws li kev tsim khoom, lawv yuav tsum tau hlau nplaum rau hauv kev coj ua, thaum cov hlau nplaum ntawm tib poj niam txiv neej tuaj yeem sib nqus nyob rau hauv txhua qhov kev taw qhia vim lawv tsis yog taw qhia, txawm hais tias lub siab nto feem ntau yog qhov tsawg tshaj plaws. sab.
Me ntsis muaj zog magnetic induction tau pom. Cov khoom siv hluav taws xob sib nqus ntawm 1.1MGOe rau 4.0MGOe. Vim nws tus nqi qis, ferrite hlau nplaum muaj ntau yam kev siv, los ntawm lub cev muaj zog, hais lus rau cov khoom ua si thiab khoom siv tes ua.
Nws yog cov khoom siv hlau nplaum uas siv tau ntau tshaj plaws.
Ferrite muab faib ua ferrite ruaj khov, mos ferrite thiab microwave ferrite. Cov hlau nplaum tas mus li muaj xws li barium ferrite thiab strontium ferrite. Mos ferrite muab faib ua manganese-zinc ferrite, nickel-zinc ferrite, magnesium-zinc ferrite, micro-
Wave ferrite suav nrog yttrium ferrite thiab lwm yam. Kuj tseem muaj hexagonal ferrite thiab lwm yam.
Cov hlau nplaum rau cov cuab yeej hluav taws xob muaj feem xyuam rau 775,750,550,540 series.
Ferrite Magnet Qib sib npaug
Yam khoom |
Qib |
Br T (GS) |
HCB kA / m (kOe) |
HCJ kA / m (kOe) |
(BH) max kJ/m³ (MGOe) |
IEC txuj
IEC 60404-8-1: 2001
|
Tom ntej: Hard Ferrite 32/25 SI-1-9 |
‰¥0.41 |
‰¥240 |
≥250 |
‰¥32.00 |
‰¥4100 |
‰¥3016 |
ib 3142 |
‰¥4.02 |
||
Tom ntej: Hard Ferrite 24/35 SI-1-10 |
‰¥0.36 |
‰¥260 |
‰¥350 |
‰¥ 24.00 Nws |
|
‰¥3600 |
ib 3267 |
ib 4398 |
‰¥3.02 |
||
Tom ntej: Hard ferrite 25/38 SI-1-12 |
‰¥0.38 |
‰¥275 |
‰¥380 |
‰¥25.00 |
|
‰¥3800 |
ib 3456 |
ua 4775 |
‰¥3.14 |
||
Tom ntej: Hard Ferrite 31/30 SI-1-13 |
‰¥0.41 |
‰¥295 |
≥300 |
‰¥31.00 Nws |
|
‰¥4100 |
ib 3707 |
ua 3770 |
3.896 |
||
NIAJ Txuj
Q/74690217-4.1-2004
|
JC-Y3932 |
0.380-0.400 Nws |
230-275 : kuv |
235-290 : kuv |
27.8-32.5 Nws |
(3800-4000) |
(2890-3456) |
(2953-3644) |
(3.49-4.10) Nws. |
||
JC-Y3939 |
0.385-0.4000 Nws |
270-290 : kuv |
280-320 : kuv |
28.5-31.8 Nws |
|
(3800-4000) |
(3391-3644) |
(3518-4021) |
(3.58-4.00 Nws.) |
||
JC-Y4041 |
0.395-0.415 Ib |
275-295 : kuv |
310-340 : kuv |
28.2-32.0 Nws |
|
(3950-4150) |
(3456-3707) |
(3895-4272) |
(3.54-4.02) Nws. |
||
JC-Y4127 |
0.400-0.424 ib |
200-225 : kuv |
205-228 : kuv |
30.0-33.6 Nws |
|
(4000-4240) |
(2514-2827) |
(2577-2865) |
(3.77-4.22) Nws. |
||
JC-Y4231 |
0.410-0.430 Nws |
220-260 : kuv |
255-270 : kuv |
31.8-35.5 Nws |
|
(4100-4300) |
(2765-3267) |
(2827-3391) |
(4.00-4.46 Nws.) |
||
JC-Y3744 |
0.360-0.380 Nws |
265-288 : kuv |
330-360 : kuv |
24.0-28.0 Nws |
|
(3600-3800) |
(3330-3620) |
(4147-4524) |
(3.02-3.53) Nws. |
||
JC-Y3849 |
0.370-0.390 Nws |
271-305 : kuv |
370-400 Nws |
26.0-30.2 Nws |
|
(3700-3900) |
(3405-3833) |
(4649-5026) |
3.27-3.80 Nws. |
||
JC-Y4240 |
0.410-0.430 Nws |
291-314 : kuv |
306.1-330 |
32.0-35.4 Nws |
|
(4100-4300) |
(3657-3946) |
(3846-4147) |
(4.02-4.45) Nws. |
Permanent Arc Ferrite Magnets tau siv dav: cov hlau nplaum ruaj khov, lub zog hluav taws xob, lub zog sib nqus, lub tshuab hluav taws xob, tsheb kev lag luam, cov khoom siv hluav taws xob, kev lag luam hluav taws xob, IT cov ntaub ntawv, cov khoom siv kho mob, cov khoom siv mining, industrial automation, cov khoom siv kis las, cov cuab yeej hluav taws xob, hluav taws xob. cov khoom siv, moos, tsom iav, cov khoom ua si, LED teeb pom kev zoo, cov khoom siv ruaj ntseg, lub nra thiab cov khoom siv tawv, lub khoos phis tawj thiab xov tooj ntawm tes tiv thaiv npog, kho vajtse thiab yas thiab lwm yam.