About NdFeB magnet:
Neodymium iron boron ( NdFeB) is a type of rare earth magnetic material.
NdFeB is the most advanced commercialized permanent magnet material available today.
This material has similar properties as the samarium cobalt except that it is more easily oxidized
and generally doesn't have the same temperature resistance.
However, NdFeB magnets have the highest energy products approaching 52MGOe and are
mechanically stronger than samarium cobalt magents. NdFeB material is more costly by weight than
ceramic or alnico but produces the highest amount of flux per unit of volume or mass amking it very economical for many applicantions. Their high energy products lend themselves to comnpact designs
that result in innovative applications and lower manufacturing costs.
Unprotected NdFeB magnets are subject to corronsion. Surface treatments has ben developed that
allow them to be used in most applications. These treatments include copper, silver,, gold, nickel,
zinc and tin plating and epoxy resin coating.
Beneficial characteristics of NdFeB magnets include their very high energy product, very high
coercive force, and moderate temperature stability. Drawbacks include lower mechanical strength,
and low corrosion resistance when not properly coated or plated.
Magnetic Grades and Temperature:
The Grade of a magent directly refers to the Maximum Energy Product of the material that composes the magnet. It in no way refers to the physical properties of the magnet. Grade is generally used to describe
how "strong" a permanent magnet material is. The energy products is specified in the unites Gauss Oersted.
One MGOe is 1,000,000 Gauss Obersted. A grade forty (N40) would have a Maximum Energy Product of 40 MGOe.The higher the grade the "stronger" the magnet.
Magnetic materials have a wide range of working temperatures. The following chart the various materials and their maximum working temperature. NdFeB material
About NdFeB magnet: Neodymium iron boron ( NdFeB) is a type of rare earth magnetic material. NdFeB is the most advanced commercialized permanent magnet material available today. This material has similar properties as the samarium cobalt except that it is more easily oxidized and generally doesn't have the same temperature resistance. However, NdFeB magnets have the highest energy products approaching 52MGOe and are mechanically stronger than samarium cobalt magents. NdFeB material is more costly by weight than ceramic or alnico but produces the highest amount of flux per unit of volume or mass amking it very economical for many applicantions. Their high energy products lend themselves to comnpact designs that result in innovative applications and lower manufacturing costs. Unprotected NdFeB magnets are subject to corronsion. Surface treatments has ben developed that allow them to be used in most applications. These treatments include copper, silver,, gold, nickel, zinc and tin plating and epoxy resin coating. Beneficial characteristics of NdFeB magnets include their very high energy product, very high coercive force, and moderate temperature stability. Drawbacks include lower mechanical strength, and low corrosion resistance when not properly coated or plated. Magnetic Grades and Temperature: The Grade of a magent directly refers to the Maximum Energy Product of the material that composes the magnet. It in no way refers to the physical properties of the magnet. Grade is generally used to describe how "strong" a permanent magnet material is. The energy products is specified in the unites Gauss Oersted. One MGOe is 1,000,000 Gauss Obersted. A grade forty (N40) would have a Maximum Energy Product of 40 MGOe.The higher the grade the "stronger" the magnet. Magnetic materials have a wide range of working temperatures. The following chart the various materials and their maximum working temperature. NdFeB material
1. Materials:sintered neodymium-iron-boron; 2.grades:n35-n52; n35m-n50m; n35h-n48h, n35sh-n45sh; n30uh-n40uh, n30eh-n38eh. Our advantage 1) free samples 2) all industrial shaped magnets available 3) do as per your drawings 4)100% factory direct price Note: oem service, high quality, fast delivery, best after-sale service Carton, according to your requirement
About NdFeB magnet: Neodymium iron boron ( NdFeB) is a type of rare earth magnetic material. NdFeB is the most advanced commercialized permanent magnet material available today. This material has similar properties as the samarium cobalt except that it is more easily oxidized and generally doesn't have the same temperature resistance. However, NdFeB magnets have the highest energy products approaching 52MGOe and are mechanically stronger than samarium cobalt magents. NdFeB material is more costly by weight than ceramic or alnico but produces the highest amount of flux per unit of volume or mass amking it very economical for many applicantions. Their high energy products lend themselves to comnpact designs that result in innovative applications and lower manufacturing costs. Unprotected NdFeB magnets are subject to corronsion. Surface treatments has ben developed that allow them to be used in most applications. These treatments include copper, silver,, gold, nickel, zinc and tin plating and epoxy resin coating. Beneficial characteristics of NdFeB magnets include their very high energy product, very high coercive force, and moderate temperature stability. Drawbacks include lower mechanical strength, and low corrosion resistance when not properly coated or plated. Magnetic Grades and Temperature: The Grade of a magent directly refers to the Maximum Energy Product of the material that composes the magnet. It in no way refers to the physical properties of the magnet. Grade is generally used to describe how "strong" a permanent magnet material is. The energy products is specified in the unites Gauss Oersted. One MGOe is 1,000,000 Gauss Obersted. A grade forty (N40) would have a Maximum Energy Product of 40 MGOe.The higher the grade the "stronger" the magnet. Magnetic materials have a wide range of working temperatures. The following chart the various materials and their maximum working temperature. NdFeB material
Magnetic name tag is composed of two parts, first if the wearing part, the other is magnetic part. Actually all tags can be replaced by magnetic one by adjusting the wearing methods. The magnets used in magnetic name tags are Neodymium disc magnets, because of their super strong magnetics, we do not need to worry about the lost of tags during daily works.
Permanent Disc Neodymium Magnet for Packing Description of the Disc Magnet Neodymium magnet, the third generation of the rare-earth permanent magnet, is the most powerful and advanced permanent magnet today. The disc Magnet is one type of the neodymium. ... made of the neodymium, iron, and bonded magnetic alloy blend. The disc magnet is plated with Nickel-Cooper-Nickel coating for a shiny corrosion-resistant finish. The North and South poles are on both flat side of the magnet since magnetizing direction is Axial Magnetizing. The magnet is powerful and can be used to help stuff to stick into the iron surface. Tolerance: For each magnet, there has a tolerance to produce, as follow: +/- 0.05 mm for the small dimension; +/- 0.1 mm for the common specification; +/- 0.15mm for the big blocks. Magnetic testing As the third generation "Magnetic King", the disc neodymium magnet has its powerful pulling force. Magnetizing Direction The normal magnetizing method of the disc neodymium magnet: Axial and Radial. With the Axial magnetizing, the magnetic spread over both flat side; with the Radial magnetizing, the magnetic spread over the surround. Due to this product is a customizable product, so pls send us the specific size, the same as the picture, thanks! Coating: There have many plating options of the disc neodymium magnet, besides the Nickel coating, there also have Zinc, Gold, Black Epoxy, White Epoxy and so on. The Black Epoxy and White Epoxy will be more durable. Standard Bulk Packing The common method of the packing for disc neodymium magnet: Pieces packed into the little white paper box, then 8 boxes packed into the High-quality Corrugated carton box with anti-magnetic. About us Xiamen MagForever Company Xiamen Magnet Forever gained its good reputation by finding the best product solutions and delivering the finest quality magnet. We specialize in motor magnets, magnetic assemblies, and coupling while always focusing on providing the best professional services. Whatever your magnet need are, you can always find them here Xiamen MagForever. We offer not only the product but also the solution for the magnet.
Feature: -Max operating temp 80°C -Grade: N35 -Coating: Nickel -Ni -Directions of Magnetization :Top - North Pole / Bottom - South Pole and Thickness Magnetized. Nickel Coated Magnets have many industrial, educational and household uses .It is best to Nickel coated for long-term maximum energy output and usage. These Magnets are highly resistance against demagnetization.
One pole of these round neodymium disc magnets with different diameters and thicknesses is pasted with self-adhesive. They are classified as magnetic discs with adhesive backing. Under the action of the self-adhesive, the disc magnet has a wider use space. The neodymium disc magnets with 3M self-adhesive backing are the best solution for magnetic closures and accessories, and are often used for print package and crafts. Here, we show some common sizes of self-adhesive neodymium disc magnets, and we can also provide customized sizes of disc magnets with adhesive backed. Popular Sizes Of Self Adhesive Magnetic Discs Adhesive Disc Magnets 10x1mm 10x1mm 3M adhesive backed neodymium disc magnets 10x1mm neodymium disc magnet with adhesive backing
Composite: neodymium iron boron Grade: n33 Coating: nickel coated magnets Dimension: d5mmx10mm (according to your request) Shapes: disc(more shapes can be customized) Application: motor, sensor, speaker etc Certification: iso9001
Composite: neodymium iron boron Grade: n33 Coating: nickel coated magnets Dimension: d5mmx10mm (according to your request) Shapes: disc(more shapes can be customized) Application: motor, sensor, speaker etc Certification: iso9001 -
