Ma kala garan kartid muuqaalka.Isotropic-ka marka la cadaadiyo (cadaadis qallalan ama riixaya qoyan), waxaa jira beer birlab ah, si markaa dhidibka fudud ee magnetization ee budada magnetic loo siman yahay.Anisotropic-ku wuxuu qiyaastii 3 jeer ka badan yahay kan isotropic.Isotropic-ku wuu ka fudud yahay anisotropic marka la samaynayo.Sidaa darteed, qiimaha qalabka iyo qiimaha halbeegga ee magnets isotropic waa ka jaban yahay, laakiin xoogga magnetic aad ayuu u daciifsan yahay.
Faa'iidadayada:
1. Waxqabadka qiimaha sare leh: Waxaan leenahay tignoolajiyada horumarsan iyo qalabka, alaabooyin iyo adeegyo tayo sare leh, iyo qiimo macquul ah.Gaar ahaan tayada sidoo kale waxaa aqoonsaday macaamiishu waxayna ka heleen ammaan wadajir ah macaamiisha.
2. Deganaanshiyo sare: Waxaan qaadanay tignoolajiyada sare iyo qalabka, iyo alaabtu waxay muujinaysaa xasillooni aad u sareysa inta lagu jiro isticmaalka, kaas oo buuxin kara shuruudaha macaamiisha ee xasilloonida sare.
3. Codsiga ballaaran: Alaabadayada waxaa si ballaaran loogu isticmaali karaa qalabka elektiroonigga ah iyo electro-acoustic, isgaarsiinta, caafimaadka, baabuurta iyo beeraha kale, waxayna siiyan macaamiisha xalal dhamaystiran, kuwaas oo loo habeyn karo si waafaqsan baahida macaamiisha, si ay u bixiyaan qorshaha ugu fiican. .
4. Saxnimada sare: Waxaan qaadaneynaa tignoolajiyada wax soo saarka sare iyo qalabka si loo hubiyo saxnaanta sare ee alaabta.
5. Bixinta degdega ah: Waxaan leenahay habka wax soo saarka dhamaystiran iyo nidaamka saadka, kaas oo si degdeg ah u gaarsiin kara si loo daboolo baahiyaha degdega ah ee macaamiisha, waxaanan ku siin karnaa taageero farsamo oo xirfad leh iyo adeegga iibka ka dib.Xubnaha kooxdu waxay leeyihiin khibrad warshadeed qani ah waxayna siin karaan macaamiisha xalal iyo adeegyo la beegsaday.
Liiska Fasalka Ferrite Magnet
Heerka Shiinaha
| Nooca | Darajo | Br | Hcb | Hcj | (BH) ugu badnaan | Tw | ||||
| KGs | mT | KOe | KA/m | KOe | KA/m | MGOe | KJ/m³ | (℃) | ||
| Shiinees Heerka
| Y10T | 2.00-2.35 | 200-235 | 1.60-2.01 | 125-160 | 2.60-3.52 210-280 | 0.8-1.2 | 6.50-9.50 | ≤ 300 | |
| Y20 | 3.60-3.80 | 360-380 | 1.70-2.38 | 135-190 | 1.76-2.45 | 140-195 | 2.5-2.8 | 20.00-22.00 | ≤ 300 | |
| Y25 | 3.80-3.90 | 380-390 | 1.80-2.14 | 144-170 | 1.88-2.51 | 150-200 | 3.0-3.5 | 24.00-28.00 | ≤ 300 | |
| Y30 | 3.90-4.10 | 390-410 | 2.30-2.64 | 184-210 | 2.35-2.77 | 188-220 | 3.4-3.8 | 27.60-30.00 | ≤ 300 | |
| Y30BH | 3.90-4.10 | 390-410 | 3.00-3.25 | 240-250 | 3.20-3.38 | 256-259 | 3.4-3.7 | 27.60-30.00 | ≤ 300 | |
| Y35 | 4.10-4.30 | 410-430 | 2.60-2.75 | 208-218 | 2.60-2.81 | 210-230 | 3.8-4.0 | 30.40-32.00 | ≤ 300 | |
| Tilmaamaha jireed ee Ferrite | |
| Halbeegga | Ferrite Magnets |
| Heerkulka Curie(℃) | 450 |
| Heerkulka shaqada ee ugu badandib (℃) | 250 |
| Hv(MPa) | 480-580 |
| Cufnaanta (g/cm³) | 4.8-4.9 |
| Hawada dib-u-celinta ee qaraabada ahdaalacashada (urec) | 1.05-1.20 |
| Xoogga garoonka oo buuxa,kOe(kA/m) | 10 (800) |
| br(%/℃) | -0.2 |
| iHc(%/℃) | 0.3 |
| Xoog xajin (N/mm) | <100 |
| Jebinta leexsanxoog (N/mm) | 300 |
Codsiga
Ferrite magnet waa mid ka mid ah magnet-ka loogu isticmaalka badan yahay adduunka, waxaa inta badan loo isticmaalaa berrinkii PM motor iyo cod-baahiyaha, sidoo kale kuwa kale oo la fayl-gareeyey sida magnet joogto ah, jiidista birlab, kala-soocidda magnetic broadband, sameecado, qalabka microwave, xaashida magnetic magnetic. , maqalka AIDS-ka iyo wixii la mid ah.
Muujinta Sawirka
