Toshe Zoben Round Arc Magnet na Dindindin na Ferrite

Takaitaccen Bayani:

Girma: Mai iya canzawa

Darasi: Y10, Y28, Y30, Y30BH, Y35

Siffar: Zagaye / Silinda / Block / Ring / Arc

Girma: 4.7-5.1g/cm³


Cikakken Bayani

Tags samfurin

Bayanin Samfura

ferrite-magnet-5

Ferrite Magnet (wanda kuma aka sani da yumbu magnet) maganadisu ce ta dindindin.
An samo su galibi tushen Strontium (SrFe2O3), wanda aka ƙera shi tare da ƙari na Strontium Carbonate don haɓaka wasan kwaikwayo daga tushen Barium da ba a gama ba (BaFe2O3).
Kyakkyawan ƙarfin tilasta su ya fito ne daga babban anisotropy crystal na strontium iron oxide. Koyaya, ana iya samar da sassan isotropic inda ake buƙatar magnetization mai sauƙi da sauƙi.
Dangane da halayen lantarki, tsayayyar ferrite ya fi girma fiye da na ƙarfe da kayan maganadisu na alloy, kuma yana da kaddarorin dielectric mafi girma.
Kaddarorin maganadisu na ferrite suma suna nuna iyawa mai girma a mitoci masu yawa.
Ferrite ba ya aiki kuma yana da babban juriya ga lalata, acid, gishiri, da mai. Siffofin da aka fi sani suna da sauƙi, kamar diski, tubalan, silinda, zobba, da baka.
Ana amfani da maganadisu na Ferrite a aikace daban-daban a cikin shekaru da dama da suka gabata, kamar lasifika, injina, da janareta.

Halayen Magnetic na Sintered Ferrite (Ma'aunin Sinanci)

Daraja

Gabatar da Ci gaba
(Br)

Karfin Tilastawa
(Hcb)

Ƙarfin Ƙarfin Ƙarfi na ciki
(Hcj)

Max.Makamashi Samfur
(BH) max

mT

Gs

k/am

ku

k/am

ku

kJ/m³

MGOe

Y10

200-235

2000-2350

125-160

1570-2010

210-280

2640-3520

6.5-9.5

0.8-1.2

Y25

360-400

3600-4000

135-170

1700-2140

140-200

1760-2510

22.5-28.0

2.8-3.5

Y30

370-400

3700-4000

175-210

2200-2640

180-220

2260-2770

26.0-30.0

3.3-3.8

Y30BH

380-400

3800-4000

230-275

2890-3460

235-290

2950-3650

27.0-32.5

3.4-4.1

Y33

410-430

4100-4300

220-250

2770-3140

225-255

2830-3210

31.5-35.0

4.0-4.4

Y35

400-420

4000-4200

160-190

2010-2380

165-195

2070-2450

30.0-33.5

3.8-4.2

Abubuwan Jiki na Sintered Ferrite

Temp Coefficient na Br

0-0.18 ~ -0.2%/℃

Temp Coefficient na Hcj

0.25-0.4% / ℃

Yawan yawa

4.7-5.1 g/cm³

Resistivty na Lantarki

>10⁴ μΩ • cm

Vickers Hardness

400-700 Hv

Thermal Conductivity

0.029 W/m • ℃

Curie Temp

450-460 ℃

Coefficient na Thermal Expansion

9-10x10-6/ ℃ (20-100 ℃) ⟂C

Takamaiman Zafi

0.62-0.85 J/g • ℃

Max. Yanayin Aiki

1 -40 ~ 250 ℃

Lankwasawa Resitance

5-10 Kgf/mm2

Juriya mai matsa lamba

68-73 mm2


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