Sumaku za ferrite au sumaku za kauri hutumiwa sana katika spika, vifaa vya kuchezea, motors za DC, viinua sumaku, sensorer, microwaves na vitenganishi vya sumaku za viwandani na mifumo ya kushughulikia, kwa sababu ya upinzani mzuri wa demagnetization na gharama ya chini kati ya kila aina ya sumaku za kudumu.
1. Inastahimili kutu. Kwa kawaida mipako haihitajiki kulinda sumaku za ferrite kutokana na kutu, lakini kwa madhumuni mengine, kwa mfano mipako ya epoxy inayotumiwa ili kuhakikisha sumaku za kudumu za kauri safi na zisizo na vumbi.
2. Utendaji bora wa joto. Ikiwa bidhaa inahitaji sumaku inayohitaji kustahimili halijoto ya juu ya kufanya kazi hadi 300 °C, huku ikidumisha nguvu ya sumaku, tafadhali chagua kuzingatia sumaku za kudumu za ferrite kama chaguo.
3. Inastahimili sana demagnetization.
4. Bei imara na nafuu. Sumaku za Ferrite ni kamili kwa uzalishaji wa wingi, kulingana na mahitaji ya mteja. Malighafi ya aloi hii ya sumaku ni rahisi kupata na ya bei nafuu.
Ngumu na brittle. Inafanya sumaku za Ferrite zisifae kwa matumizi ya moja kwa moja katika ujenzi wa mitambo, kwa sababu ya hatari kubwa kwamba watavunja na kugawanyika chini ya mzigo wa mitambo.
1. Sumaku ya ferrite huzalishwa katika makusanyiko ya magnetic.
2. Sumaku ya ferrite imejumuishwa na plastiki rahisi.
Hakika sisi si watengenezaji wa sumaku wa Ferrite, lakini tuna ujuzi wa sumaku kuhusu aina za sumaku za kudumu ikiwa ni pamoja na Ferrite. Zaidi ya hayo, tunaweza kutoa chanzo cha kusimama moja kwa sumaku adimu za ardhini, na mikusanyiko ya sumaku, ambayo inaweza kupunguza nishati ya wateja katika kushughulika na wasambazaji wengi kununua aina kadhaa za bidhaa za sumaku kwa bei nzuri.
Daraja | Br | Hcb | Hcj | (BH) max | Sawa | |||||||
mT | Gs | kA/m | Oe | kA/m | Oe | kJ/m3 | MGOe | TDK | MPA | HF | Kwa ujumla huitwa nchini China | |
Y8T | 200-235 | 2000-2350 | 125-160 | 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 | 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 | 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 |
Sifa | Mgawo wa Halijoto Unayoweza Kubadilishwa, α(Br) | Mgawo wa Halijoto Unayoweza Kubadilishwa, β(Hcj) | Joto Maalum | Joto la Curie | Kiwango cha Juu cha Joto la Uendeshaji | Msongamano | Ugumu, Vickers | Upinzani wa Umeme | Nguvu ya Mkazo | Nguvu ya Kupasuka kwa Mgawanyiko | Nguvu Inayogeukia |
Kitengo | %/ºC | %/ºC | cal/gºC | ºC | ºC | g/cm3 | Hv | μΩ • sentimita | N/mm2 | N/mm2 | kgf/mm2 |
Thamani | -0.2 | 0.3 | 0.15-0.2 | 450 | 250 | 4.8-4.9 | 480-580 | >104 | <100 | 300 | 5-10 |