Position: Home > Product > Ferrite Magnets
-
-
Ferrite Magnets,Ceramic Magnets
- Model : NEO-F01
- Price :
- Productivity: : 1000 Tons/Year
- Country of Origin : China
- MOQ : Any quantities are avaible to order
- Payment : T/T.Cash.Western Union etc
- Transportation : By sea to seaport,By air to airport,By air express
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.
Details
Ferrite Magnet
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
Hard ferrite magnets are manufactured by a die pressing followed by sintering process which allows economic production of components in a varied array of sizes and shapes. Ferrite magnets have excellent corrosion resistance and have normal operating capabilities between -40 oC and +250 oC.
 |
|
Magnetic Properties of Sintered Ferrite Magnets
National standard
| 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 μr |
| Rev. Temp. Coeff. | -0.20 %/°C |
Previous：No Information
Next：No Information
Next：No Information
Product
Contact
Sinoneo Magnet(Ningbo) Co.,Ltd
Tel: +86-159-0650 8736
+86-574-8266 2105
Fax :+86-574-5687 7395
Email：allen@sinoneo.com
glenwon@gmail.com
Website: www.sinoneo.com
- Copyright @ Sinoneo Magnet (Ningbo) Co.,Ltd All Rights Reserved
- Add:Room 1-1504,No.118,Lianfeng Zhong Road,Ningbo,China(315000)
- Tel:+86-159-0650 8736 Fax :+86-574-5687 7395 Email:allen@sinoneo.com glenwon@gmail.com
- cool fridge magnets,flexible magnets,magnetic sheet,magnetic sheeting
- Rare earth magnets, NdFeB magnets,flexible rubber magnets,SmCo magnets,strong magnets,AlNiCo magnets Dubai Classifieds & Business Directory. We are listed under Science and Environment category
Powered by
MetInfo
4.0 ©2008-2012
www.MetInfo.cn
