Payment Type:T/T
Incoterm:FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery
Transportation:Ocean,Land,Air,Express
Port:Guangzhou,Shenzhen,Ningbo
$0.00210000-999999Piece/Pieces
$0.001≥1000000Piece/Pieces
Model No.: 16x25 injection molded ferrite magnet rotor
Brand: YB
Place Of Origin: China
Species: Permanent
Composition: Ferrite Magnet
Shape: Ball, Pot / Cup Shape, Coil, Block, Sheet, Cup Shape, Strip, Stick, Bar
Tolerance: ±1%
Processing Service: Bending, Welding, Decoiling, Cutting, Punching
Application: Industrial Magnet
Product Name: Anisotropic ferrite magnet
Material Grade: Y30/Y30BH/Y35
Package: Customers' requirements
Packaging: Carton package and then packed in pallet
Productivity: 30000000pcs per month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 30000000pcs per month
Certificate: ISO9001
HS Code: 8505190090
Port: Guangzhou,Shenzhen,Ningbo
Payment Type: T/T
Incoterm: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery
16x25 Submersible Pump Magnet
High quality blade
Cooler Pump Magnet made of magnets and impeller.
Application:Circulating pump,Filtration pump,Air Pump,Aquarium pump,Cooling fan pump,Drainage pump
Isotropic Magnets:
Isotropic Ferrite Magnets include bond magnets using quick-cooled thin alloy as the raw material and isotropic ferrite magnets, but their magnetic characteristics are inferior to those of anisotropic magnets. Rare earth sintered magnets can not be made isotropic.
characteristic
The powder metallurgy method has low remanence and low recovery magnetic permeability. High coercivity, strong anti-demagnetization ability, especially suitable for dynamic working conditions of magnetic circuit structure. Hard and brittle material, can be used for emery tools for cutting processing. The main raw material is oxide, so it is not easily corroded. Operating temperature :-40℃ to +200℃.
Ferrite magnets are divided into anisotropic (heterotropic) and isotropic (isotropic). The magnetic properties of the isotropic sintered ferrite materials are weak, but they can be magnetized in different directions of the magnet. Heteromorphic sintered ferrite Permanent Magnet materials have strong magnetic properties, but only along the intended direction of magnetization of the magnet.
Physical property
In the actual production of ferrite magnets, raw materials with good chemical composition may not be able to obtain ferrite magnets with good properties and microstructure sometimes, because of the influence of physical properties. The listed physical properties of iron oxide include mean particle size APS, specific surface area SSA, and loose density BD. As iron oxide accounts for about 70% in the formula of manganese zinc ferrite magnet, its APS value has a great influence on the APS value of ferrite magnet powder. Generally speaking, the APS value of iron oxide is small, and the APS value of ferrite magnet powder is also small, which is conducive to speeding up the speed of chemical reaction. However, the APS value should not be too small considering that the fine particle of powder is not conducive to post-process pressing and sintering easy crystallization. Obviously, when the APS value of iron oxide is too large, only the diffusion reaction of spinel phase can be carried out in the pre-firing process due to the large particle size, and the grain growth process can not be further carried out. This inevitably leads to the increase of activation energy required during sintering, which is not conducive to solid phase reaction.
The main performance and grade parameters of sintered permanent magnet ferrite
Material 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 |
Ferrite Magnets Rotor made of magnets and impeller.
Application:Circulating pump,Filtration pump,Air Pump,Aquarium pump,Cooling fan pump,Drainage pump
Type | Dimensions | Number of Impeller | |||||
A | B | C | D | E | F | ||
9*10.5 | 19.2±0.2 | 24.3±0.1 | 9±0.02 | 10.5±0.1 | 1.9±0.02 | 4.0±0.02 | 4 |
9*15 | 21±0.2 | 27.0±0.1 | 9±0.02 | 15±0.1 | 1.9±0.02 | 5.0±0.02 | 4 |
12*18 | 27.5±0.2 | 36±0.1 | 12±0.02 | 18±0.1 | 2.5±0.02 | 4.9±0.02 | 6 |
14*25 | 31±0.2 | 41.8±0.1 | 14±0.02 | 25±0.1 | 2.5±0.02 | 5.5±0.02 | 6 |
16*25-1 | 35±0.2 | 43.8±0.1 | 16±0.02 | 25±0.1 | 3.0±0.02 | 6.0±0.02 | 6 |
16*25-2 | 38±0.2 | 45.0±0.1 | 16±0.02 | 25±0.1 | 3.0±0.02 | 5.3±0.02 | 6 |
19*30 | 40.8±0.2 | 60.0±0.1 | 19±0.02 | 30±0.1 | 3.0±0.02 | 7.9±0.02 | 6 |
19*38 | 40±0.2 | 57.8±0.1 | 19±0.02 | 38±0.1 | 3.5±0.02 | 6.6±0.02 | 6 |
21*32 | 38.3±0.2 | 63.0±0.1 | 21±0.02 | 32±0.1 | 4.0±0.02 | 7.2±0.02 | 6 |
Drawing | Specification |
| Φ9*Φ(3.5-3.8)*10mm |
Φ9*Φ(3.5-3.8)*15mm | |
Φ9*Φ(3.5-3.8)*16mm | |
Φ10.5*Φ(3.5-3.8)*16mm | |
Φ12*Φ(4.2-5.0)*12mm | |
Φ12*Φ(4.2-5.0)*18mm | |
Φ12*Φ(4.2-5.0)*20mm | |
Φ13.5*Φ(4.2-5.0)*21mm | |
Φ14*Φ(4.2-5.0)*20mm | |
Φ14*Φ(4.2-5.0)*23mm | |
Φ14*Φ(4.2-5.0)*25mm | |
Φ15*Φ(4.2-5.0)*28mm | |
Φ16*Φ(4.8-5.8)*25mm | |
Φ18.3*Φ(5.4-6.4)*35mm | |
Φ19*Φ(5.4-6.4)*30mm | |
Φ20*Φ(5.4-6.4)*38mm | |
Φ21*Φ(7.9-9.0)*35mm |