Permanent Rare Earth Magnetic Super Strong N52 Neodymium Magnet Block
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- Supplier: Henan Zion New Material Co. Ltd.
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Product Overview
Description
Product Description
Permanent Rare Earth Magnetic Super Strong N52 Neodymium Magnet Block
NdFeB magnets are widely used in electronic products, such as hard drives, mobile phones, headphones, and battery-powered tools.
It is the strongest type of rare earth magnet commercially available and are manufactured in wide range of shapes, sizes and grades.
Raw Material | NdFeB Rare Earth | ||||||
Size | Customized as per buyer's size or drawing | ||||||
Magnetization direction | Thickness/Axially/Diametrally/Multi-poles/Radial Magnetized | ||||||
Grade | Max. Operating Temperature | ||||||
N35-N52 | 80°C (176°F) | ||||||
N33M- 48M | 100°C (212°F) | ||||||
N33H-48H | 120°C (248°F) | ||||||
N35SH-45SH | 150°C (302°F) | ||||||
N28UH-40UH | 180°C (356°F) | ||||||
N28EH-38EH | 200°C (392°F) | ||||||
N28AH-38AH | 220°C (428°F) | ||||||
Magnet Production Process Display
1. Raw Material Choose and Processing
Strictly choose the good quality Raw Material, refuse to use the bad or scrap raw material
sufficient work and sufficient materials, no cutting corners
2. High precision size
Neodymium magnet is controlled at ±0.05mm for CUSTOMIZED magnet.
If special requirements, tolerance can beaccurately controlled at ±0.03mm
3. Super strong magnet force
There are many grades for the magnet , higher grade , more stronger, but more expensive.
N35 to N52 , N35SH to N52 SH, N28AH to N52 AH
Magnet Shape Display
Support all Shape magnets , as long as you tell us the size or drawing you need, we can produce it
Round Shape magnet
Round Shape with countersunk magnet
Ring circle magnet
Rectangle Block magnet bar
Cube Magnet
Block magnet with countersunk hole
magnet tile
Alien magnet
sector magnet
Magnet Coating Types Display
Support all magnet plating , like Ni, Zn, Epoxy , Gold, Silver etc.
Plating Type | Advantage | ||||||
Ni Plating Maget | Good anti-oxidation effect, high gloss apprearance,long servie life . | ||||||
Zn Plating Magnet | Suitable for general requirements on surface appearance and oxidation resistance | ||||||
Epoxy Plating Magnet | Black surface, suitable for harsh atmospheric environments and occasions which require high corrosion resistance | ||||||
Ni Coating Zn Coating
Black Epoxy caoting Blue Epoxy
Gold Coating Rose Gold Color
Magnetic Direction Types
The magnet will display or release some of its conserved energy when pulling towards or attaching to something then conserve or store the energy that the user exerts when pulling it off.
Every magnet has a north seeking and a south seeking face on opposite ends. The north face of one magnet will always be attracted towards the south face of another magnet.
Every magnet has a north seeking and a south seeking face on opposite ends. The north face of one magnet will always be attracted towards the south face of another magnet.
Production Process
Produce Process:raw material ,slicing(cutting), punching, special machining, CNC lathe, electroplating,
magnetizing,packing,shipping.
All process Test: All process Tolerance, Appearance, Guass, Flux, Pull Force, Slat Spray Test,Packing
Packing & Delivery
can transport the magnets by Sea, by air, by express,etc
Packed by plastic bags, small cartons.
Packed by iron sheets or bubble packs to shield magnetized magnets.
Cardboard box, covered with waterproof and moisture-proof plastic
Customer Reviews
Why Chooose Us ?
1. Small quantity is availalbe
2. Have large quantity in stock, can arrange shipping fastly
3. Accept customized, can print LOGO or Customize Packing
4. One stop service from R&D to Mass production
5. All process quality inspection, ensure the magnet workable
Our Company
Henan Zion New Material has been engaged in the production and application of magnetic materials for 15 years. We have a professional R&D team and advanced Production equipment and first-class work team ,can provide customers with comprehensive and customized solutions.
Our Factory
Raw Material Porocessing
Magnet Slicing Workshop
Magnetization workshop
Testing Center
Packaging workshop
FAQ
1.Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge if we have stock, but do not pay the cost of freight.
2.Is it OK to print my logo on magnet product or package?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
3.How long does it take for production and shipping duration?
For regular magnet orders: 5-7 working days
customized items, it would take 7-15 working days or so.
Besides, the fastest production time is 3working days for the urgent orders.
4.How does the magnet grade and magnet dimensions (L x W x H) affects the Gauss Level of magnets?
Same magnet size, higher grade with higher gauss;
Same magnet grade, same surface area, the thicker, the higher gauss;
Same magnet grade, same thickness, larger surface area with lower gauss;
5.What does pulling force mean?
Pulling force is a measure of magnetic strength. It is the amount of force required to remove a magnet parallel to a solid
magnetic surface, such as a steel plate.
6.If I stick two neodymium magnets together, does their strength double?
No. It will a little smaller. For example, two magnets rated with a individual pulling force of 50 lbs will have a combined
pulling force of 90 lbs when stick together.
7.Do neodymium magnets lose strength over time?
They don'tnaturally lose any strength and will keep the strength permanently in the normal conditions, unless meet the high
temperature over 80 degrees Celsius(℃), and then will lose the strength gradually.
8. What materials do magnets attract?
Ferromagnetic materials are strongly attracted by a magnetic force. The elements iron (Fe), nickel (Ni), and cobalt (Co) are
themost commonly available elements. Steel is ferromagnetic because it is an alloy of iron and other metals.
9.How do you make our business long-term and good relationship?
a) We keep good quality and competitive price to ensure our customers benefit ;
b) We respect every customer as our friend and we sincerely do business and make friends with them
Yes, we could offer the sample for free charge if we have stock, but do not pay the cost of freight.
2.Is it OK to print my logo on magnet product or package?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
3.How long does it take for production and shipping duration?
For regular magnet orders: 5-7 working days
customized items, it would take 7-15 working days or so.
Besides, the fastest production time is 3working days for the urgent orders.
4.How does the magnet grade and magnet dimensions (L x W x H) affects the Gauss Level of magnets?
Same magnet size, higher grade with higher gauss;
Same magnet grade, same surface area, the thicker, the higher gauss;
Same magnet grade, same thickness, larger surface area with lower gauss;
5.What does pulling force mean?
Pulling force is a measure of magnetic strength. It is the amount of force required to remove a magnet parallel to a solid
magnetic surface, such as a steel plate.
6.If I stick two neodymium magnets together, does their strength double?
No. It will a little smaller. For example, two magnets rated with a individual pulling force of 50 lbs will have a combined
pulling force of 90 lbs when stick together.
7.Do neodymium magnets lose strength over time?
They don'tnaturally lose any strength and will keep the strength permanently in the normal conditions, unless meet the high
temperature over 80 degrees Celsius(℃), and then will lose the strength gradually.
8. What materials do magnets attract?
Ferromagnetic materials are strongly attracted by a magnetic force. The elements iron (Fe), nickel (Ni), and cobalt (Co) are
themost commonly available elements. Steel is ferromagnetic because it is an alloy of iron and other metals.
9.How do you make our business long-term and good relationship?
a) We keep good quality and competitive price to ensure our customers benefit ;
b) We respect every customer as our friend and we sincerely do business and make friends with them
More Products ,if you like ,please click
Any customized product,contact us !!
Any customized product,contact us !!
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