Qingdao Magnet Magnetic Material Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 3000KG per 1 Day |
| Delivery Time | 1-2 Weeks |
| Packaging Details | 20-25KG/Drums 1 Ton per Pallet |
| Material | Neodymium and Iron and Boron |
| Color | Silver Gray or Silver |
| Particle size | 80-200um |
| Br | 7-7.2kGS |
| Hcb | 4-5.2kGs |
| Hcj | 8.3-9.2kOe |
| BH | 13.8-14.5MGOe |
| Working Temperature | -45 °c——150 °c |
| Brand Name | MGT |
| Model Number | MGT-Magnetic Powder |
| Certification | ISO9001：2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 3000KG per 1 Day |
| Delivery Time | 1-2 Weeks | Packaging Details | 20-25KG/Drums 1 Ton per Pallet |
| Material | Neodymium and Iron and Boron | Color | Silver Gray or Silver |
| Particle size | 80-200um | Br | 7-7.2kGS |
| Hcb | 4-5.2kGs | Hcj | 8.3-9.2kOe |
| BH | 13.8-14.5MGOe | Working Temperature | -45 °c——150 °c |
| Brand Name | MGT | Model Number | MGT-Magnetic Powder |
| Certification | ISO9001：2015 | Place of Origin | China |
| High Light | Multipolar Magnet NdFeB Magnetic Powder ，MGT Isotropic NdFeB Powder ，NdFeB Rare Earth Magnetic Powder | ||
Rare earth permanent magnet powder, magnetic powder processed by special process, can be used to prepare anisotropic injection and molded magnets. The particle size distribution and particle shape of the magnetic powder are specially designed, which are very suitable for bonding and molding, and are used to prepare high-performance magnets in the presence of a magnetic field. The (BH)max of the magnet prepared by the magnetic field injection molding method can reach 15MGOe; the magnet prepared by the magnetic field orientation molding method, the (BH)max can reach 25MGOe. More than twice that of boron bonded magnets. Anisotropic bonded magnets can be applied to micro-motor multi-pole rotors, magnetic tiles, sensors, etc.
| Production List | ||||||||||||
| Series | MGT0806 | MGT10-8 | MGT1208 | MGT1309 | MGT1309A | MGT1412 | MGT1507 | MGT1509 | MGT1510 | MGT1610 | MGT1609D | |
| magnetic Powder VSM | Br | 7.00~7.20 | 7.60~7.75 | 8.10~8.30 | 8.40~8.55 | 8.5-8.7 | 8.45-8.65 | 9.2-9.45 | 8.85-9.1 | 8.85-9.1 | 9.05-9.2 | 8.85-9.2 |
| kGs | ||||||||||||
| Hcj | 5.00~7.50 | 7.80~8.80 | 8.00~8.80 | 9.00~9.80 | 9-9.8 | 12-12.7 | 6.8-7.8 | 9.2-9.8 | 10-10.8 | 9.3-10.1 | 9.2-9.8 | |
| kOe | ||||||||||||
| Hcb | 4.30-5.00 | 5.20~5.60 | 5.80~6.30 | 6.20~6.80 | 6.2-6.8 | 6.7-7.2 | 5.5-6 | 6.4-6.9 | 6.4-6.9 | 6.7-7.2 | 6.7-7.2 | |
| kOe | ||||||||||||
| (BH)max | 8.80-9.30 | 11.70~12.10 | 13.00~13.80 | 14.20~14.80 | 14.2-15.1 | 14.4-15.2 | 15-16 | 15.5-16.3 | 15.5-16.3 | 16.5-17.5 | 16.5-17.5 | |
| MGOe | ||||||||||||
| magnet D10 mm T10 mm | Br | 5.50~5.90 | 6.00~6.15 | 6.35~6.50 | 6.60~6.80 | 6.6-6.9 | 6.7-6.8 | 7.3-7.5 | 6.9-7 | 6.9-7 | 7.05-7.15 | 7.05-7.15 |
| kGs | ||||||||||||
| Hcj | 5.00~7.50 | 7.80~8.80 | 8.00~8.80 | 9.00~9.80 | 9-9.8 | 12-12.7 | 6.8-7.8 | 9.2-9.8 | 10-10.8 | 9.3-10.1 | 9.2-9.8 | |
| kOe | ||||||||||||
| Hcb | 3.80~4.40 | 4.80~5.10 | 5.10~5.40 | 5.40~5.80 | 5.4-5.8 | 5.7-5.9 | 5.3-5.5 | 5.7-6 | 5.7-6 | 5.7-6.2 | 5.8-6.2 | |
| kOe | ||||||||||||
| (BH)max | 6.00~6.40 | 7.40~7.70 | 8.30~8.70 | 8.90~9.30 | 9-9.4 | 9.6-9.8 | 10.3-10.5 | 9.9-10.3 | 9.9-10.3 | 10.2-10.6 | 10.2-10.6 | |
| MGOe | ||||||||||||
Feature
The crystal shape of uncommon earth magnetic powder has excessive magnetic anisotropy. This method that the crystals of the cloth are preferentially magnetized alongside a few crystallographic axes, however hardly ever in different directions. Like different magnets, uncommon-earth magnets are composed of crystallite grains which can be aligned in a sturdy magnetic subject all through manufacture in order that their magnetic axes all factor within the identical path. The resistance of the lattice to converting the path of its magnetization makes those compounds very excessive coercive (anti-demagnetization), so sturdy demagnetization fields inside the completed magnet do now no longer lessen the magnetization of the cloth.
Atoms of uncommon earth factors will have excessive magnetic moments. Their orbital digital systems include many unpaired electrons; in different factors almost all electrons exist in pairs of contrary spins, so their magnetic fields cancel every different out, however in uncommon-earth factors the magnetic fields cancel every different out to a miles lesser diploma many. This is an end result of the unfinished filling of the f-shell, which could include as much as seven unpaired electrons. In a magnet, unpaired electrons line up and spin within the identical path, growing a magnetic subject. This offers the cloth a excessive remanence (saturation magnetization Js). The most strength density, BH, is proportional to J s 2 , so those substances have the ability to keep big quantities of magnetic strength. The strength product BH max of a neodymium magnet is about 18 instances the quantity of a "normal" magnet.
The Process
The molten NdFeB alloy is sprayed onto the cooling rollers at a certain speed and instantly solidifies to form a thin strip of 0.02-0.05mm thickness. During the rapid cooling process, Nd2Fe14B structure is formed, and finally the thin strip is broken into powder
| Production List | ||||||||||||
| Series | MGT0806 | MGT10-8 | MGT1208 | MGT1309 | MGT1309A | MGT1412 | MGT1507 | MGT1509 | MGT1510 | MGT1610 | MGT1609D | |
| magnetic Powder VSM | Br | 7.00~7.20 | 7.60~7.75 | 8.10~8.30 | 8.40~8.55 | 8.5-8.7 | 8.45-8.65 | 9.2-9.45 | 8.85-9.1 | 8.85-9.1 | 9.05-9.2 | 8.85-9.2 |
| kGs | ||||||||||||
| Hcj | 5.00~7.50 | 7.80~8.80 | 8.00~8.80 | 9.00~9.80 | 9-9.8 | 12-12.7 | 6.8-7.8 | 9.2-9.8 | 10-10.8 | 9.3-10.1 | 9.2-9.8 | |
| kOe | ||||||||||||
| Hcb | 4.30-5.00 | 5.20~5.60 | 5.80~6.30 | 6.20~6.80 | 6.2-6.8 | 6.7-7.2 | 5.5-6 | 6.4-6.9 | 6.4-6.9 | 6.7-7.2 | 6.7-7.2 | |
| kOe | ||||||||||||
| (BH)max | 8.80-9.30 | 11.70~12.10 | 13.00~13.80 | 14.20~14.80 | 14.2-15.1 | 14.4-15.2 | 15-16 | 15.5-16.3 | 15.5-16.3 | 16.5-17.5 | 16.5-17.5 | |
| MGOe | ||||||||||||
| magnet D10 mm T10 mm | Br | 5.50~5.90 | 6.00~6.15 | 6.35~6.50 | 6.60~6.80 | 6.6-6.9 | 6.7-6.8 | 7.3-7.5 | 6.9-7 | 6.9-7 | 7.05-7.15 | 7.05-7.15 |
| kGs | ||||||||||||
| Hcj | 5.00~7.50 | 7.80~8.80 | 8.00~8.80 | 9.00~9.80 | 9-9.8 | 12-12.7 | 6.8-7.8 | 9.2-9.8 | 10-10.8 | 9.3-10.1 | 9.2-9.8 | |
| kOe | ||||||||||||
| Hcb | 3.80~4.40 | 4.80~5.10 | 5.10~5.40 | 5.40~5.80 | 5.4-5.8 | 5.7-5.9 | 5.3-5.5 | 5.7-6 | 5.7-6 | 5.7-6.2 | 5.8-6.2 | |
| kOe | ||||||||||||
| (BH)max | 6.00~6.40 | 7.40~7.70 | 8.30~8.70 | 8.90~9.30 | 9-9.4 | 9.6-9.8 | 10.3-10.5 | 9.9-10.3 | 9.9-10.3 | 10.2-10.6 | 10.2-10.6 | |
| MGOe | ||||||||||||
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2014
Total Annual:
3000000-4000000
Employee Number:
5~20
Ecer Certification：
Active Member
The company was established in 2014 and its registered address is Qingdao, China The company's main products are: Rare earth metals, Rare earth magnetic powder, Rare earth NdFeB Compound, Rare earth Samarium-Iron-Nitrogen Compound, Various magnetic materials: Bonded NdFeB Magnets,Injec... The company was established in 2014 and its registered address is Qingdao, China The company's main products are: Rare earth metals, Rare earth magnetic powder, Rare earth NdFeB Compound, Rare earth Samarium-Iron-Nitrogen Compound, Various magnetic materials: Bonded NdFeB Magnets,Injec...
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