Супер сильный стержневой магнит Неодимовый магнитный стержень
US $0.027-$0.99
Высокопроизводительные сильные магниты N55 магнит N42sh Неодимовый
- Категория: Magnetic Materials >>>
- Поставщик: Shenzhen,Aim,Magnet,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.18 $* | 0.59 $* |
| Aug-17-2025 | 0.86 $* | 0.87 $* |
| Jul-17-2025 | 0.50 $* | 0.86 $* |
| Jun-17-2025 | 0.59 $* | 0.18 $* |
| May-17-2025 | 0.18 $* | 0.51 $* |
| Apr-17-2025 | 0.56 $* | 0.81 $* |
| Mar-17-2025 | 0.73 $* | 0.35 $* |
| Feb-17-2025 | 0.80 $* | 0.37 $* |
| Jan-17-2025 | 0.15 $* | 0.78 $* |
Характеристики
Products Description
N35 N38 N40 N42 N45 N48 N50 N52 Magnet round Neodymium Magnets NdFeB strong disc magnets
1.Coating: Nickle(Ni-Ni-Cu), 16μm~22μm(Normal is 10μm~15μm),is brighter and more resistant to corrosion;
2.Tolerance: +/-0.05mm
3.Magnetization Direction: Radial,thickness
4.Working Temperature: Max 80℃, can custom resistant to high working temperature;
5.Package:in opp bag or customized
2.Tolerance: +/-0.05mm
3.Magnetization Direction: Radial,thickness
4.Working Temperature: Max 80℃, can custom resistant to high working temperature;
5.Package:in opp bag or customized
N35 N42 N45 N48 N52 magnetic rare earth disc neodymium magnet
N35 N42 N45 N48 N52 magnetic rare earth disc neodymium magnet
N35 N42 N45 N48 N52 magnetic rare earth disc neodymium magnet
N35 N42 N45 N48 N52 magnetic rare earth disc neodymium magnet
Material | Sintered Neodymium-Iron-Boron (NdFeB) | ||||||
Size | Various kinds or according to customers' request | ||||||
Shape | Disc/ Customzsed (block,disc,Cylinder, Bar, Ring,Countersunk, Segment,hook,cup, Trapezoid, Irregular shapes ,etc) | ||||||
Grade | N52/Customised (N33 N35 N38 N40 N42 N45 N48 N50 N52 …...) | ||||||
Coating | Ni-Cu-Ni, Nickel / Customised (Zn,Ni-Cu-Ni,Ni,Gold, Silver, Copper, Epoxy, Chrome, etc) | ||||||
Size Tolerance | ±0.05mm for diamater/thickness, ±0.1mm for width/length | ||||||
Magnetization | Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-poles magnetized, Radial Magnetized. (Customzied specific requirements magnetized) | ||||||
Grade | Max. Operating Temperatures | ||||||
N35-N52 | 80°C (176°F) | ||||||
33M- 48M | 100°C (212°F) | ||||||
33H-48H | 120°C (248°F) | ||||||
30SH-45SH | 150°C (302°F) | ||||||
30UH-40UH | 180°C (356°F) | ||||||
28EH-38EH | 200°C (392°F) | ||||||
28AH-35AH | 220°C (428°F) | ||||||
Applications round rare earth disc neodymium magnet
Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind
generators,printer, switchboard,packing box , loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck,etc N35 N42 N45 N48 N52 magnetic rare earth disc neodymium magnet
Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind
generators,printer, switchboard,packing box , loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck,etc N35 N42 N45 N48 N52 magnetic rare earth disc neodymium magnet
Hot selling product recommend
Our factory
Are you still finding a reliable magnet manufacturer?The question unstable delivery and inconsistent quality are bothering you?
Come on, all your doubts will be well resolved in Shenzhen AlM Co.,Ltd Magnet
1. There complete production process chain, slicing, drilling, finishing, electroplating and CNC lathe services for magnets and magnetic products N35 N42 N45 N48 N52 magnetic rare earth disc neodymium magnet
2. Give solutions to any problems within 8 hours,12 salesman, 10 years experienced magnet engineer 3. The second electroplating factory in Guangdong province,
4.More than 10000 kinds of existing samples can be selected from the warehouse. The customized sample can be sent out in 3 days, and the regular order can be delivered in 7 days
Production process
There is 9 steps for the processing to assure the product quality
Raw material incoming-warehouse inspection-cutting-inspection-plating-magnetizing-full inspection(temperature test, SST test, magnetic flux meter)-package N35 N42 N45 N48 N52 magnetic rare earth disc neodymium magnet
Coating
The coating advantages of AIM Magnet Co.,Ltd,
1. Our own electroplating factory ensures quality and delivery!
2. Thickness of coating is 4-6μm thicker than counterparts, coating adhesion is better, and corrosion resistance is stronger.N35 N42 N45 N48 N52 magnetic rare earth disc neodymium magnet
1. Our own electroplating factory ensures quality and delivery!
2. Thickness of coating is 4-6μm thicker than counterparts, coating adhesion is better, and corrosion resistance is stronger.N35 N42 N45 N48 N52 magnetic rare earth disc neodymium magnet
Surface | Coating | Thickness (Microns) | Color | Resistance |
Passivation | 0-1 | Silver Grey | Temporary Protection | |
Nickel | Ni | 10-20 | bright silver | Excellent against Humidity |
Nicuni | ||||
Zinc | Zn | 8-20 | bright blue | Gold against salt spray |
colorful Zn | shinny color | Excellet against salt spray | ||
Tin | Ni+Cu+Sn | 15-20 | Silver | Superior Against Humidity |
Gold | Ni+Cu+Au | 10-20 | Gold | Superior Against Humidity |
Copper | Ni+Cu | 10-20 | Gold | Temporary Protection |
Expoy | expoy | 15-25 | Black, Grey | Excellent Against Humidity & Salt Spray |
Nicu-expoy | ||||
Zn-expoy |
Product packaging
FAQ
1.Why are chosen us?
- We are a professional magnet manufacturer since 2006. Our plating factory is the benchmark in the Shenzhen
NdFeB industry.
- No returned goods for five years in Europe market.
- We provide magnets for a dozen of Fortune Global 500 enterprises such as Apple, Samsung, Lenovo etc.
- In Europe market, 80% permanent magnets used for range hood are from AIM Magnet Co., Ltd.
- Our company is the main supplier of American top wine box.
- With rich exporting experiences with neodymium magnets, we build supply chain to offer neodymium magnets
with professional service.
2. How to control the magnetic property?
- Hight stander raw material
3. How to control the tolerance?
- 1. before grinding and cutting, we inspection the black product tolerance.
- 2. before and after coating, we will inspection the tolerance by AQL standard
- 3. before delivery, will inspection the tolerance by AQL standard
4. How to guarantee the consistancy?
- 1. the sintering control will make sure the perfect consistancy.
- 2. we cut magnet by multi-wire sawing machine to guarantee the dimension consistancy.
5. How to control coating ?
- 1. we have a coatIng factory
- 2. after coating, first inspection by visual, and second is salt spray test, nickel 48-72 hours, zinc 24-48 hours
- We are a professional magnet manufacturer since 2006. Our plating factory is the benchmark in the Shenzhen
NdFeB industry.
- No returned goods for five years in Europe market.
- We provide magnets for a dozen of Fortune Global 500 enterprises such as Apple, Samsung, Lenovo etc.
- In Europe market, 80% permanent magnets used for range hood are from AIM Magnet Co., Ltd.
- Our company is the main supplier of American top wine box.
- With rich exporting experiences with neodymium magnets, we build supply chain to offer neodymium magnets
with professional service.
2. How to control the magnetic property?
- Hight stander raw material
3. How to control the tolerance?
- 1. before grinding and cutting, we inspection the black product tolerance.
- 2. before and after coating, we will inspection the tolerance by AQL standard
- 3. before delivery, will inspection the tolerance by AQL standard
4. How to guarantee the consistancy?
- 1. the sintering control will make sure the perfect consistancy.
- 2. we cut magnet by multi-wire sawing machine to guarantee the dimension consistancy.
5. How to control coating ?
- 1. we have a coatIng factory
- 2. after coating, first inspection by visual, and second is salt spray test, nickel 48-72 hours, zinc 24-48 hours
