Ferrite Magnet

Ferrite Magnet Ifihan Aworan
  • Ferrite Magnet

Apejuwe kukuru:

Awọn oofa Ferrite tabi awọn oofa seramiki jẹ lati strontium carbonate ati irin oxide.Awọn oofa ferrite yẹ ni awọn ohun-ini oofa to dara ati pe o munadoko.Awọn oofa seramiki jẹ dudu ni awọ ati pe o le ati brittle.


Alaye ọja

ọja Tags

Awọn oofa Ferrite tabi awọn oofa seramiki jẹ lilo pupọ ni awọn agbohunsoke, awọn nkan isere, awọn ọkọ ayọkẹlẹ DC, awọn agbega oofa, awọn sensosi, awọn microwaves ati awọn iyapa oofa ile-iṣẹ ati awọn eto mimu, nitori resistance to dara si demagnetization ati idiyele ti o kere julọ laarin gbogbo iru awọn oofa ayeraye.

Awọn anfani

1. Giga sooro si ipata.Iboju deede ko nilo lati daabobo awọn oofa ferrite lati ipata, ṣugbọn fun awọn idi miiran, fun apẹẹrẹ ibora iposii ti a lo lati rii daju pe awọn oofa ayeraye seramiki mimọ ati ti ko ni eruku.

2. O tayọ gbona išẹ.Ti ọja naa ba nilo oofa ti o nilo ifarada awọn iwọn otutu iṣẹ ṣiṣe to 300 °C, lakoko ti o n ṣetọju agbara oofa, jọwọ yan lati gbero awọn oofa ayeraye ferrite bi aṣayan kan.

3. Gíga sooro si demagnetization.

4. Idurosinsin ati ifarada owo.Awọn oofa Ferrite jẹ pipe fun iṣelọpọ pupọ, ni ibamu si awọn ibeere alabara.Ohun elo aise fun alloy oofa yii rọrun lati gba ati ilamẹjọ.

Awọn alailanfani

Lile ati brittle.O jẹ ki awọn oofa Ferrite ko dara fun ohun elo taara ni ikole ẹrọ, nitori eewu giga ti wọn yoo fọ ati pipin labẹ ẹru ẹrọ.

Bii o ṣe le yago fun isinmi Ferrite ni Ohun elo

1. Ferrite oofa ti wa ni iṣelọpọ ninu awọn apejọ oofa.

2. Ferrite oofa ti wa ni idapo pelu a rọ ṣiṣu.

Kini idi ti Yan Awọn oofa Horizon bi Olupese oofa Ferrite

Ni pato a kii ṣe olupese oofa Ferrite, ṣugbọn a ni imọ oofa nipa awọn oriṣi awọn oofa ayeraye pẹlu Ferrite.Pẹlupẹlu, a le pese orisun iduro kan fun awọn oofa ilẹ toje, ati awọn apejọ oofa, eyiti o le dinku agbara awọn alabara ni ṣiṣe pẹlu ọpọlọpọ awọn olupese lati ra ọpọlọpọ iru awọn ọja oofa ni idiyele to dara.

Awọn ohun-ini oofa fun Ferrite Magnet

Ipele Br Hcb Hcj (BH) ti o pọju Dédéédé
mT Gs kA/m Oe kA/m Oe kJ/m3 MGOe TDK MMPA HF Ni gbogbogbo ti a pe ni Ilu China
Y8T 200-235 2000-2350 125-160 Ọdun 1570-2010 210-280 2640-3520 6.5-9.5 0.82-1.19 FB1A C1 HF8/22  
Y25 360-400 3600-4000 135-170 1700-2140 140-200 Ọdun 1760-2520 22.5-28.0 2.83-3.52     HF24/16  
Y26H-1 360-390 3600-3900 200-250 2520-3140 225-255 2830-3200 23.0-28.0 2.89-3.52 FB3X   HF24/23  
Y28 370-400 3700-4000 175-210 2200-2640 180-220 2260-2760 26.0-30.0 3.27-3.77   C5 HF26/18 Y30
Y28H-1 380-400 3800-4000 240-260 3015-3270 250-280 3140-3520 27.0-30.0 3.39-3.77 FB3G C8 HF28/26  
Y28H-2 360-380 3600-3800 271-295 3405-3705 382-405 4800-5090 26.0-28.5 3.27-3.58 FB6E C9 HF24/35  
Y30H-1 380-400 3800-4000 230-275 2890-3450 235-290 2950-3650 27.0-31.5 3.39-3.96 FB3N   HF28/24 Y30BH
Y30H-2 395-415 3950-4150 275-300 3450-3770 310-335 3900-4210 27.0-32.0 3.39-4.02 FB5DH C10(C8A) HF28/30  
Y32 400-420 4000-4200 160-190 Ọdun 2010-2400 165-195 2080-2450 30.0-33.5 3.77-4.21 FB4A   HF30/16  
Y32H-1 400-420 4000-4200 190-230 2400-2900 230-250 2900-3140 31.5-35.0 3.96-4.40     HF32/17 Y35
Y32H-2 400-440 4000-4400 224-240 2800-3020 230-250 2900-3140 31.0-34.0 3.89-4.27 FB4D   HF30/26 Y35BH
Y33 410-430 4100-4300 220-250 2760-3140 225-255 2830-3200 31.5-35.0 3.96-4.40     HF32/22  
Y33H 410-430 4100-4300 250-270 3140-3400 250-275 3140-3450 31.5-35.0 3.96-4.40 FB5D   HF32/25  
Y33H-2 410-430 4100-4300 285-315 3580-3960 305-335 3830-4210 31.8-35.0 4.0-4.40 FB6B C12 HF30/32  
Y34 420-440 4200-4400 250-280 3140-3520 260-290 3270-3650 32.5-36.0 4.08-4.52   C8B HF32/26  
Y35 430-450 4300-4500 230-260 2900-3270 240-270 3015-3400 33.1-38.2 4.16-4.80 FB5N C11(C8C)    
Y36 430-450 4300-4500 260-290 3270-3650 265-295 3330-3705 35.1-38.3 4.41-4.81 FB6N   HF34/30  
Y38 440-460 4400-4600 285-315 3580-3960 295-325 3705-4090 36.6-40.6 4.60-5.10        
Y40 440-460 4400-4600 315-345 3960-4340 320-350 4020-4400 37.6-41.6 4.72-5.23 FB9B   HF35/34  
Y41 450-470 4500-4700 245-275 3080-3460 255-285 3200-3580 38.0-42.0 4.77-5.28 FB9N      
Y41H 450-470 4500-4700 315-345 3960-4340 385-415 4850-5220 38.5-42.5 4.84-5.34 FB12H      
Y42 460-480 4600-4800 315-335 3960-4210 355-385 4460-4850 40.0-44.0 5.03-5.53 FB12B      
Y42H 460-480 4600-4800 325-345 4080-4340 400-440 5020-5530 40.0-44.0 5.03-5.53 FB14H      
Y43 465-485 4650-4850 330-350 4150-4400 350-390 4400-4900 40.5-45.5 5.09-5.72 FB13B      

Ti ara Properties fun Ferrite Magnet

Awọn abuda Olusọdipúpọ Iwọn otutu Yipada, α(Br) Iṣatunṣe iwọn otutu iyipada, β(Hcj) Ooru pato Curie otutu Iwọn Iṣiṣẹ ti o pọju iwuwo Lile, Vickers Itanna Resistivity Agbara fifẹ Iyipada Rupture Agbara Agbara Iyipada
Ẹyọ %/ºC %/ºC kal/gºC ºC ºC g/cm3 Hv μΩ • cm N/mm2 N/mm2 kgf/mm2
Iye -0.2 0.3 0.15-0.2 450 250 4.8-4.9 480-580 > 104 <100 300 5-10
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