Product Specifications
| Prod Model: |
M022 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Permanent |
| Composition: |
Ferrite Magnet |
| Leading Time: |
7-20days |
| Magnetization: |
Yes |
| OEM: |
Yes |
| Application: |
Motor Magnet |
| Shape: |
Stick, Arc, Block, Ring etc. |
Product Description
Ferrite Magnet
Rare Earth Ferrite Magnet
Ferrite Magnet/ Arc ferrite magnet
Description:
The hard ferrite is manufactured with SrO or BaO and Fe2O3 by ceramic process, it is also called ceramic mangets. Because of its cheaper price, and production process is relatively simple, compared with the prices of their products relatively cheap in terms of other magnets. The main raw materials of ferrite magnets is oxide, so, it could not be eroded due to the impact of chemical substances or the environment (except for acid). Therefore, the surface does not need electroplating treatment. It is mainly used in handicrafts, drawing annex, toys, motor, loud speakers.
Sintered Ferrite magnets have excellent corrosion resistance and have normal operating capabilities between -40 oC and +250 oC.
Applications of Ceramic Magnet
@Speaker magnets
@DC brushless motors
@Magnetic Resonance Imaging (MRI)
@DC permanent magnet motors (used in cars)
@Separators (separate ferrous material from
@Used in magnetic assemblies designed for lifting,
Holding, retrieving and separating
@Magnetic Door Catcher
@Instrument and Meters
@Toys
@Arts and crafts
Attributes of Ceramic Magnet
@High intrinsic coercive force
@Available in simple shapes only due to manufacturing process
@Lower service temperature than AlNiCo, greater than rare earth
@Lower energy product than AlNiCo and rare earth magnets
Attributes of Ceramic Magnet
@High intrinsic coercive force
@Available in simple shapes only due to manufacturing process
@Lower service temperature than AlNiCo, greater than rare earth
@Lower energy product than AlNiCo and rare earth magnets
Contact: Ms. Grace Ye
|
Grade |
Value |
|
Br |
Hcb(BHC) |
Hcj(IHC) |
(BH)max |
|
mT |
KG |
KA/m |
KOe |
KA/m |
KOe |
Kj/m3 |
MGOe |
|
Y10T(=C1) |
200/218 |
2.00/2.18 |
125/145 |
1.57/1.82 |
210/250 |
2.64/3.14 |
6.5/8.0 |
0.8/1.0 |
|
Y25 |
360/370 |
3.60/3.70 |
135/150 |
1.70/1.88 |
140/170 |
1.76/2.14 |
22.5/25.3 |
2.8/3.2 |
|
Y30(=C5) |
380/385 |
3.80/3.85 |
191/210 |
2.40/2.64 |
199/220 |
2.50/2.51 |
26.0/28 |
3.4/3.7 |
|
Y30BH |
380/390 |
3.80/3.90 |
223/235 |
2.80/2.95 |
231/245 |
2.90/3.08 |
27.0/30.0 |
3.4/3.7 |
|
Y33 |
410/420 |
4.10/4.20 |
220/235 |
2.77/2.95 |
225/240 |
2.83/3.01 |
31.5/33.0 |
4.0/4.2 |
|
Y35 |
400/410 |
4.00/4.10 |
175/195 |
2.20/2.45 |
180/200 |
2.26/2.51 |
30.0/32.0 |
3.8/4.0 |
|
C8(=C8A) |
385/390 |
3.85/3.90 |
235/255 |
2.95/3.20 |
242/265 |
3.05/3.33 |
27.8/30.0 |
3.5/3.7 |
|
C10 |
400/410 |
4.00/4.10 |
288/300 |
3.62/3.77 |
280/287 |
3.51/3.60 |
30.4/31.9 |
3.8/4.0 |
Chinese standard
|
Material |
Br |
HcB |
HcJ |
(BH)max |
|
mT |
KG |
KA/m |
Oe |
KA/m |
Oe |
Kj/m3 |
MGOe |
|
Y8T |
200~235 |
≥ 2000 |
125~160 |
≥ 1570 |
210~280 |
≥ 2610 |
6.5~9.5 |
≥ 0.8 |
|
Y22H |
310~360 |
≥ 3100 |
220~250 |
≥ 2770 |
280~320 |
≥ 3520 |
20.0~24.0 |
≥ 2.5 |
|
Y25 |
360~400 |
≥ 3600 |
135~170 |
≥ 1700 |
140~200 |
≥ 1760 |
22.5~28.0 |
≥ 2.8 |
|
Y26H-1 |
360~390 |
≥ 3600 |
220~250 |
≥ 2512 |
225~255 |
≥ 2830 |
23.0~28.0 |
≥ 2.9 |
|
Y26H-2 |
360-380 |
≥ 3600 |
263-288 |
≥ 3300 |
318-350 |
≥ 4000 |
24.0-28.0 |
≥ 3.0 |
|
Y27H |
370~400 |
≥ 3500 |
225-240 |
≥ 2830 |
235-260 |
≥ 2950 |
25.0~29.0 |
≥ 3.1 |
|
Y28 |
370-400 |
≥ 3700 |
175-210 |
≥ 2200 |
180-220 |
≥ 2260 |
26.0-30.0 |
≥ 3.3 |
|
Y28H-1 |
380-400 |
≥ 3800 |
240-260 |
≥ 3020 |
250-280 |
≥ 3140 |
27.0-30.0 |
≥ 3.1 |
|
Y28H-2 |
360-380 |
≥ 3600 |
271-295 |
≥ 3400 |
382-405 |
≥ 1800 |
26.0-30.0 |
≥ 3.3 |
|
Y30 |
370~400 |
3.7~4.0 |
175~210 |
2.20~2.64 |
180~220 |
2.26~2.77 |
26.0~30.0 |
3.3~3.8 |
|
Y30H-1 |
380~400 |
≥ 3800 |
230-275 |
≥ 2890 |
235-290 |
≥ 2950 |
27.0~32.5 |
≥ 3.4 |
|
Y30H-2 |
395-415 |
≥ 3950 |
275-300 |
≥ 3460 |
310-335 |
≥ 3900 |
27.0~32.0 |
≥ 3.4 |
|
Y32 |
400~420 |
≥ 4000 |
160~190 |
≥ 2010 |
165~195 |
≥ 2070 |
30.0~33.5 |
≥ 3.8 |
|
Y32H-1 |
400-420 |
≥ 4000 |
190-230 |
≥ 2390 |
230-250 |
≥ 2890 |
34.5-35.0 |
≥ 4.0 |
|
Y32H-2 |
400-440 |
≥ 4000 |
224-240 |
≥ 2810 |
230-250 |
≥ 2890 |
31.0-34.0 |
≥ 3.9 |
|
Y33 |
410~430 |
≥ 4100 |
220~250 |
≥ 2760 |
225~255 |
≥ 2830 |
31.5~35.0 |
≥ 4.0 |
|
Y33H |
410-430 |
≥ 4100 |
250-270 |
≥ 3140 |
250-275 |
≥ 3140 |
31.5-35.0 |
≥ 4.0 |
|
Y34 |
420-440 |
≥ 4200 |
200-230 |
≥ 2510 |
205-235 |
≥ 2580 |
32.5-36.0 |
≥ 4.1 |
|
Y35 |
430-450 |
≥ 4300 |
215-239 |
≥ 2700 |
217-242 |
≥ 2730 |
33.1-33.2 |
≥ 4.2 |
|
Y36 |
440-450 |
≥ 4400 |
247-271 |
≥ 3100 |
250-374 |
≥ 4400 |
35.1-38.3 |
≥ 4.4 |
|
Y38 |
440-460 |
≥ 4400 |
285-305 |
≥ 3580 |
294-310 |
≥ 3690 |
36.6-40.6 |
≥ 4.6 |
|
Y40 |
450-460 |
≥ 4500 |
330-354 |
≥ 4150 |
340-360 |
≥ 4270 |
37.6-41.8 |
≥ 4.7 |
USA standard
|
Material |
Br |
HcB |
HcJ |
(BH)max |
|
mT |
KG |
KA/m |
KOe |
KA/e |
KOe |
kj/m3 |
MGOe |
|
C1 |
230 |
2.3 |
148 |
1.86 |
258 |
3.5 |
8.36 |
1.05 |
|
C5 |
380 |
3.8 |
191 |
2.4 |
199 |
2.5 |
27 |
3.4 |
|
C7 |
340 |
3.4 |
258 |
3.23 |
318 |
4.00 |
21.9 |
2.75 |
|
C8(=C8A) |
385 |
3.85 |
235 |
2.95 |
242 |
3.05 |
27.8 |
3.5 |
|
C8B |
420 |
4.2 |
232 |
2.913 |
236 |
2.96 |
32.8 |
4.12 |
|
C9 |
380 |
3.8 |
280 |
3.516 |
320 |
4.01 |
26.4 |
3.32 |
|
C10 |
400 |
4.0 |
288 |
3.617 |
280 |
3.51 |
30.4 |
3.82 |
|
C11 |
430 |
4.3 |
200 |
2.512 |
204 |
2.56 |
34.4 |
4.32 |
Europe standard The standard from International Electronics Committee(IEC404-8-1)
|
Grade |
Allowed Value (min/typical) |
|
Br |
Hcb(BHC) |
Hcj(IHC) |
(BH)max |
|
MT |
KG |
KA/m |
KOe |
KA/m |
KOe |
Kj/m3 |
MGOe |
|
HF8/22 |
200/220 |
2.00/2.20 |
125/140 |
1.57/1.76 |
220/230 |
2.76/2.89 |
6.5/6.8 |
0.8/1.1 |
|
HF20/19 |
320/333 |
3.20/3.33 |
170/190 |
2.14/2.39 |
190/200 |
2.39/2.51 |
20.0/21.0 |
2.5/2.7 |
|
HF20/28 |
310/325 |
3.10/3.25 |
220/230 |
2.76/2.89 |
280/290 |
3.52/3.64 |
20.0/21.0 |
2.5/2.7 |
|
HF22/30 |
350/365 |
3.50/3.65 |
255/265 |
3.20/3.33 |
290/300 |
3.64/3.77 |
22.0/23.5 |
2.8/3.0 |
|
HF24/16 |
350/365 |
3.50/3.65 |
155/175 |
1.95/2.20 |
160/180 |
2.01/2.26 |
24.0/25.5 |
3.0/3.2 |
|
HF24/23 |
350/365 |
3.50/3.65 |
220/230 |
2.76/2.89 |
230/240 |
2.89/3.01 |
24.0/25.5 |
3.0/3.2 |
|
HF24/35 |
360/370 |
3.60/3.70 |
260/270 |
3.27/3.39 |
350/360 |
4.40/4.52 |
24.0/25.5 |
3.0/3.2 |
|
HF26/16 |
370/380 |
3.70/3.80 |
155/175 |
1.95/2.20 |
160/180 |
2.01/2.26 |
26.0/27.0 |
3.2/3.4 |
|
HF26/18 |
370/380 |
3.70/3.80 |
175/190 |
2.20/2.39 |
180/190 |
2.26/2.39 |
26.0/27.0 |
3.3/3.4 |
|
HF26/24 |
370/380 |
3.70/3.80 |
230/240 |
2.89/3.01 |
240/250 |
3.01/3.14 |
26.0/27.0 |
3.3/3.4 |
|
HF26/26 |
370/380 |
3.70/3.80 |
230/240 |
2.89/3.01 |
260/270 |
3.27/3.39 |
26.0/27.0 |
3.3/3.4 |
|
HF26/30 |
385/395 |
3.85/3.95 |
260/270 |
3.27/3.39 |
300/310 |
3.77/3.89 |
26.0/27.0 |
3.3/3.4 |
|
HF28/26 |
385/395 |
3.85/3.95 |
250/265 |
3.14/3.33 |
260/275 |
3.27/3.45 |
28.0/30.0 |
3.5/3.8 |
|
HF28/28 |
385/395 |
3.85/3.95 |
260/270 |
3.27/3.39 |
280/290 |
3.50/3.60 |
28.0/30.0 |
3.5/3.8 |
|
HF30/26 |
395/405 |
3.95/4.05 |
250/260 |
3.14/3.33 |
260/270 |
3.27/3.39 |
30.0/31.5 |
3.8/3.9 |
|
HF32/17 |
410/420 |
4.10/4.20 |
160/180 |
2.01/2.26 |
165/175 |
2.07/2.20 |
32.0/33.0 |
4.0/4.1 |
|
HF32/22 |
410/420 |
4.10/4.20 |
215/225 |
2.70/2.83 |
220/230 |
2.76/2.89 |
32.0/33.0 |
4.0/4.1 |
|
HF32/25 |
410/420 |
4.10/4.20 |
240/250 |
3.01/3.14 |
250/260 |
3.14/3.27 |
32.0/33.0 |
4.0/4.1 |
Japan TDK standard
|
Grade |
Composition |
Br |
Hcb |
Hcj |
BH max |
|
mT |
kG |
kA/m |
kOe |
kA/m |
kOe |
KJ/m3 |
MGOe |
|
FB40 |
SrO6Fe2O3 |
410+/-10 |
4.1+/-10 |
234.8+/-11.9 |
2.95+/-0.15 |
238.7+/-15.9 |
3.0+/-0.2 |
31.4+/-1.6 |
3.95+/-0.2 |
|
FB3N |
SrO6Fe2O3 |
395+/-15 |
3.95+/-15 |
234.8+/-11.9 |
2.95+/-0.15 |
238.7+/-15.9 |
3.0+/-0.2 |
28.7+/-2.4 |
3.6+/-0.3 |
|
FB3G |
SrO6Fe2O3 |
375+/-15 |
3.75+/-15 |
254.6+/-15.9 |
3.2+/-0.2 |
270.6+/-19.9 |
3.4+/-0.25 |
25.9+/-2.4 |
3.25+/-0.3 |
|
FB3X |
SrO6Fe2O3 |
375+/-15 |
3.75+/-15 |
234.8+/-11.9 |
2.95+/-0.15 |
238.7+/-15.9 |
3.0+/-0.2 |
25.9+/-2.4 |
3.25+/-0.3 |
|
FB1A |
SrO6Fe2O3 |
220+/-15 |
2.20+/-15 |
159.2+/-15.9 |
2.0+/-0.2 |
258.6+/-19.9 |
3.25+/-0.25 |
8.9+/-1.6 |
1.1+/-0.2 |
|
FB5H |
SrO6Fe2O3 |
405+/-15 |
4.05+/-15 |
298.4+/-11.9 |
3.75+/-0.15 |
322.3+/-11.9 |
4.05+/-0.15 |
31.1+/-1.6 |
3.9+/-0.2 |
|
FB4X |
SrO6Fe2O3 |
420+/-10 |
4.20+/-10 |
234.8+/-11.9 |
2.95+/-0.15 |
238.7+/-15.9 |
3.0+/-0.2 |
33.4+/-1.6 |
4.2+/-0.2 |
|
FB4B |
SrO6Fe2O3 |
400+/-10 |
4.00+/-10 |
254.6+/-11.9 |
3.2+/-0.2 |
262.6+/-19.9 |
3.3+/-0.25 |
30.3+/-1.6 |
3.8+/-0.2 |
|
FB4A |
SrO/ BaO6Fe2O3 |
410+/-10 |
4.10+/-10 |
175.1+/-15.9 |
2.2+/-0.2 |
176.7+/-15.9 |
2.22+/-0.2 |
31.8+/-1.6 |
4.0+/-0.2 |
|
FBGN |
SrO6Fe2O3 |
440+/-10 |
4.40+/-10 |
258.6+/-11.9 |
3.25+/-0.15 |
262.6+/-11.9 |
3.3+/-0.15 |
36.7+/-1.6 |
4.6+/-0.2 |
|
FB6B |
SrO6Fe2O3 |
420+/-10 |
4.20+/-10 |
302.4+/-11.9 |
3.8+/-0.15 |
318.3+/-11.9 |
4.0+/-0.15 |
33.4+/-1.6 |
4.2+/-0.2 |
|
FB6H |
SrO6Fe2O3 |
400+/-10 |
4.00+/-10 |
302.4+/-11.9 |
3.8+/-0.15 |
358.1+/-11.9 |
4.5+/-0.15 |
30.3+/-1.6 |
3.8+/-0.2 |
|
FB6E |
SrO6Fe2O3 |
380+/-10 |
3.80+/-10 |
290.5+/-11.9 |
3.65+/-0.15 |
393.9+/-11.9 |
4.95+/-0.15 |
27.5+/-1.6 |
3.45+/-0.2 |
|
FB5N |
SrO6Fe2O3 |
440+/-10 |
4.40+/-10 |
256.8+/-11.9 |
2.85+/-0.15 |
2259.2+/-11.9 |
2.88+/-0.15 |
36.7+/-1.6 |
4.6+/-0.2 |
|
FB5B |
SrO6Fe2O3 |
420+/-10 |
4.20+/-10 |
262.6+/-11.9 |
3.3+/-0.15 |
266.6+/-11.9 |
3.35+/-0.15 |
33.4+/-1.6 |
4.2+/-0.2 |
Physical Characteristics
|
Compressive Strength |
1.4 x 104 kg/cm2 |
|
Required Magnetizing Field |
12, 000 – 15, 000 Oe |
|
Electrical Resistivity |
> 104 μ -ohm-cm/cm2 |
|
Density |
4.7-5.0 g/cm3 |
|
Recoil Permeability |
1.05 μ r |
|
Rev. Temp. Coeff. |
-0.20 %/° C |
Dongguan Meilaiyuan Permanent Magnet Technology Co., Ltd who is a specializing in the production of NdFeB permanent magnet materials manufacturer in China. We are also marketing other permanent magnets, such as Sm-Co, AlNiCo.
Meilaiyuan grasps the opportunity of new energy and energy-saving environmental protection industry development, is committed to high performance, high precision and complex magnet products development and production. Our annual capacity is over 800 tons.
After years of market development, now our products are widely used in micro motor, automobile, medical equipment, electro-acoustic components, wind power, magnetic separator, and other fields. Thanks to the unique product features, production processes and quality ensuring system, our products have been exported to all over the world.
Our main products:
Sintered Arc NdFeB Magnet; Special Shape NdFeB Magnet; Ferrite Arc Magnet.
We sincerely welcome all domestic and international trade buyers to come for negotiating and furthering development in business cooperation.
