Arc Shaped Permanent Hard Ferrite Magnet
- Model NO.: Ferrite Magnet
- Application: Industrial Magnet
- Trademark: SINE
- Type: Permanent
- Composition: Ferrite Magnet
- Origin: Ningbo
1. Ferrite magnets are sintered permanent magnets composed of Barium or Strontium Ferrite.
2. Ferrite magnets with good resistance to demagnetization is low cost.
3. Ferrite magnets are very hard and brittle, and require specialized machining techniques.
4. The corrosion resistance of Ferrite magnet is considered excellent, and no surface treatments are required.
5. Ferrite magnets are widely used in motors, magnetic couplings, for sensing, loudspeakers, holding-magnet systems, crafts, magnetic therapy, novelties, and toys.
6. Ferrite magnets have Y10T, Y30, Y35, C5, C8 GRADE
7. ISO9001 Quality System Guarantee
8. Magnetization
1). Isotropic ferrite magnets are not oriented and can be magnetized in any direction;
2). Anisotropic ferrite magnets are different, they are all oriented in the manufacturing direction, and should be magnetized in the direction of orientation
| Agglutination permanent magnetism ferrites material main performance | ||||||||
| Grade | (Br) | (HcB) | (HcJ) | (BH)max | ||||
| mT | KGauss | KA/m | KOe | KA/m | KOe | KJ/m3 | MGOe | |
| Y8T | 200~235 | 2.0~2.35 | 125-160 | 1.57-2.01 | 210-280 | 2.64-3.51 | 6.5-9.5 | 0.8-1.2 |
| Y22H | 310~360 | 3.10~3.60 | 220-250 | 2.76-3.14 | 280-320 | 3.51-4.02 | 20.0-24.0 | 2.5-3.0 |
| Y25 | 360~400 | 3.60~4.00 | 135-170 | 1.70-2.14 | 140-200 | 1.76-2.51 | 22.5-28.0 | 2.8-3.5 |
| Y26H-1 | 360~390 | 3.60~3.90 | 200-250 | 2.51-3.14 | 225-255 | 2.83-3.20 | 23.0-28.0 | 2.9-3.5 |
| Y26H-2 | 360~380 | 3.60~3.80 | 263-288 | 3.30-3.62 | 318-350 | 3.99-4.40 | 24.0-28.0 | 3.0-3.5 |
| Y27H | 350~380 | 3.50~3.80 | 225-240 | 2.83-3.01 | 235-260 | 2.95-3.27 | 25.0-29.0 | 3.1-3.6 |
| Y28 | 370~400 | 3.70~4.00 | 175-210 | 2.20-3.64 | 180-220 | 2.26-2.76 | 26.0-30.0 | 3.3-3.8 |
| Y28H-1 | 380~400 | 3.80~4.00 | 240-260 | 3.01-3.27 | 250-280 | 3.14-3.52 | 27.0-30.0 | 3.4-3.8 |
| Y28H-2 | 360~380 | 3.60~3.80 | 271-295 | 3.40-3.70 | 382-405 | 4.80-5.08 | 26.0-30.0 | 3.3-3.8 |
| Y30H-1 | 380~400 | 3.80~4.00 | 230-275 | 2.89-3.46 | 235-290 | 2.95-3.64 | 27.0-32.5 | 3.4-4.1 |
| Y30H-2 | 395~415 | 3.95~4.15 | 275-300 | 3.45-3.77 | 310-335 | 3.89-4.20 | 27.0-32.0 | 3.4-4.0 |
| Y32 | 400~420 | 4.00~4.20 | 160-190 | 2.01-2.39 | 165-195 | 2.07-2.45 | 30.0-33.5 | 3.8-4.2 |
| Y32H-1 | 400~420 | 4.00~4.20 | 190-230 | 2.39-2.89 | 230-250 | 2.89-3.14 | 31.5-35.0 | 3.9-4.4 |
| Y32H-2 | 400~440 | 4.00~4.40 | 224-240 | 2.81-3.01 | 230-250 | 2.89-3.14 | 31.0-34.0 | 3.9-4.3 |
| Y33 | 410~430 | 4.10~4.30 | 220-250 | 2.76-3.14 | 225-255 | 2.83-3.20 | 31.5-35.0 | 3.9-4.4 |
| Y33H | 410~430 | 4.10~4.30 | 250-270 | 3.14-3.39 | 250-275 | 3.14-3.45 | 31.5-35.0 | 3.9-4.4 |
| Y34 | 420~440 | 4.20~4.40 | 200-230 | 2.51-2.89 | 205-235 | 2.57-2.95 | 32.5-36.0 | 4.1-4.4 |
| Y35 | 430~450 | 4.30~4.50 | 215-239 | 2.70-3.00 | 217-241 | 2.73-3.03 | 33.1-38.2 | 4.1-4.8 |
| Y36 | 430~450 | 4.30~4.50 | 247-271 | 3.10-3.40 | 250-274 | 3.14-3.44 | 35.1-38.3 | 4.4-4.8 |
| Y38 | 440~460 | 4.40~4.60 | 285-305 | 3.58-3.83 | 294-310 | 3.69-3.89 | 36.6-40.6 | 4.6-5.1 |
| Y40 | 440~460 | 4.40~4.60 | 330-354 | 4.15-4.45 | 340-360 | 4.27-4.52 | 37.6-41.8 | 4.7-5.2 |
| Caking permanent magnetism ferrites material main performance | ||||||||
| Grade | (Br) | (HcB) | (HcJ) | (BH)max | ||||
| mT | KGauss | KA/m | KOe | KA/m | KOe | KJ/m3 | MGOe | |
| YN1T | 63-83 | 0.63-0.83 | 50-70 | 0.63-0.88 | 175-210 | 2.20-2.64 | 0.8-1.2 | 0.1-0.15 |
| YN4H | 135-155 | 1.35-1.55 | 85-105 | 1.07-1.32 | 175-210 | 2.20-2.64 | 3.2-4.5 | 0.4-0.56 |
| YN4TH | 150-180 | 1.50-1.80 | 95-120 | 1.19-1.38 | 180-230 | 2.26-2.89 | 3.8-5.5 | 0.48-0.69 |
| YN6T | 180-220 | 1.80-2.20 | 120-140 | 1.28-1.76 | 175-200 | 2.20-2.51 | 5.0-7.0 | 0.63-0.88 |
| YN10 | 220-240 | 2.20-2.40 | 145-165 | 1.82-2.07 | 190-225 | 2.39-2.83 | 9.2-10.6 | 1.15-1.33 |
| YN10H | 220-250 | 2.20-2.50 | 150-200 | 1.88-2.51 | 190-220 | 2.39-2.76 | 9.2-11.0 | 1.15-1.38 |
| YN11 | 230-250 | 2.30-2.50 | 160-185 | 2.01-2.32 | 225-260 | 2.83-3.27 | 10.0-12.0 | 1.25-1.5 |
| YN12 | 240-250 | 2.40-2.50 | 140-160 | 1.76-2.01 | 200-230 | 2.51-2.89 | 11.4-13.6 | 1.43-1.7 |
Wire Electrical Discharge Machining (WEDM) belongs to the category of electrical machining. When the couple of the former Soviet Union Lazarenko studied the phenomenon and cause of damage to the switch contacts by spark discharge corrosion, they found that the instantaneous high temperature of electric spark can The local metal is melted, oxidized and corroded, thereby initiating and inventing the electric discharge machining method. The wire cutting machine was also invented in the former Soviet Union in 1960. China is the first country to be used for industrial production.
Distinguish between fast wire cutting, medium wire cutting and slow wire cutting. 1: The wire-traveling speed of the fast-wire EDM wire cutting is 6 ~ 12 mm / s, and the electrode wire performs high-speed reciprocating motion, and the cutting accuracy is poor. 2: Medium wire EDM wire cutting is a new technology developed in recent years that realizes the frequency conversion multiple cutting function on the basis of fast wire cutting. 3: The wire-traveling speed of the slow-wire EDM wire cutting is 0.2mm / s, and the electrode wire performs low-speed unidirectional movement, and the cutting accuracy is high.
WEDM is widely used in the application of high-precision parts such as Mold Parts, automobile parts, mechanical parts, medical parts, and motor parts.
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