Ningbo Beilun Meank Magnetics Co.,Ltd.

Beilun Meank is mainly engaged in the processing and sales of rare earth neodymium magnets and various magnetic systems. After continuous exploration, we have become a distinctive manufacturer of neodymium magnets and all kings of mounting magnets.    https://www.powerful-magnets.com 

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Samarium Cobalt(SmCo) Bar Magnets 50.8x12.7x12.7mm(2" x 1/2"x 1/2") Magnetic Performance: Br: 10.4 kGs, Hcb: 9.8 kOe, Hcj: 10.6 kOe, (BH)max: 26 MGOe Magnetic Strength: 31 LBS each Pole Orientation: Magnetized through 1/2", magnetic poles are on the 2x1/2" surfaces Maximum Operating Temperature: 608 degree F or 320 degree C

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Ring Shaped Samarium Cobalt (SmCo) Magnets Samarium cobalt is the second strongest magnetic material after neodymium-iron-boron. Although its magnetism is not as strong as neodymium magnet, they are more corrosion-resistant and have a higher maximum working temperature.Ring shaped samarium cobalt (SmCo) magnet is one of the most popular industrial rare earth magnets. Smco ring magnets mainly work in high temperature environment or in applications with demagnetization. Ring shaped samarium cobalt ring magnets are commonly used in high temperature motors, aerospace, and military applications. Types of Samarium Cobalt Ring Magnets Samarium Cobalt(SmCo) Ring Magnet D12.7xd6.35x6.35mm D12.7xd6.35x6.35mm Samarium Cobalt(SmCo) Ring Magnet Samarium Cobalt (SmCo) Ring Magnet D19xd9.5x6.35mm D19xd9.5x6.35mm Samarium Cobalt (SmCo) Ring Magnet Samarium Cobalt (SmCo) Ring Magnet D25.4xd12.7x6.35mm D25.4xd12.7x6.35mm Samarium Cobalt (SmCo) Ring Magnet Samarium Cobalt (SmCo) Ring Magnet D25.4xd15.8x6.35mm D25.4xd15.8x6.35mm Samarium Cobalt (SmCo) Ring Magnet Samarium Cobalt (SmCo) Ring Magnet D25.4xd19x12.7mm D25.4xd19x12.7mm Samarium Cobalt (SmCo) Ring Magnet Available Grades of Samarium Cobalt Magnet Rings There are many grades of annular samarium cobalt ring magnets to support a variety of industrial and commercial applications. The grade of samarium cobalt magnet rings typically range from 16 to 32 MGOe. Which allow for a balance of cost, magnetic properties and operating temperature resistance. There are two main types of samarium cobalt(SmCo) magnet rings. The older type is usually expressed as (1-5), with one samarium atom in every five cobalt atoms; Newer samarium cobalt magnet rings are usually expressed as (2-17) and have an atomic ratio of two samarium atoms to 14-17 cobalt atoms（ 14-17 atoms are actually composed of a mixture of transition metals, cobalt, copper and iron, of which cobalt content is the highest. Corrosion Resistance Of SmCo Ring Magnets Samarium cobalt (smco) rare earth ring magnet usually does not need any surface treatment for most applications, but coating or electroplating should be considered when working in acidic, high humidity, or vacuum environment. Low environmental reactivity makes samarium cobalt ring magnets a good candidate for medical and aerospace applications. Before deciding on the design path, it is recommended to conduct an empirical evaluation of the magnet alloy in the operating environment. Generally, samarium cobalt magnets used in medical applications will be paliling coated and coated in materials suitable for the application. Magnetization Options Of Samarium Cobalt Ring Magnets Most commercial magnets are anisotropic, which means that they have an "easy" or preferred magnetization direction, and a directional field is applied during the compaction phase of the manufacturing process. Samarium cobalt ring magnet can be magnetized axially or radially; Moreover, various pole configurations can be realized without affecting the direction of the magnetic material. Handling of Samarium Cobalt Ring Magnets Samarium cobalt ring magnet is very strong and fragile. In order to ensure safety and prevent damage, it needs reasonable handling and packaging. Most receiving persons are not familiar with the strength of samarium cobalt magnets, which may lead to the fracture of samarium cobalt ring magnets. All personnel operating magnets should know how to handle the powerful ring magnets correctly. If the SmCo ring magnets collide with each other or with the solid surface, the brittleness of the alloy will lead to flying debris. If you are not careful, the larger SmCo ring magnet may cause personal injury.

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Rubber Coated Neodymium Disc Magnets Ø 22 mm,Thickness11.4 mm, holds approx. 7.1 kg Shape Disc Material NdFeB Grade N42 Diameter 22mm Thickness 11.4mm Strength 7,1 kg Working Temp. Max. 80°C Weight 24g The waterproof neodymium disc magnets 22x11.4mm are fully coated with rubber,N42 grade give them about 7.1kgs magnetic force, which is powerful enough for most outdoor daily uses.

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Square Neodymium Adhesive Magnets 20x20x1mm Magnet Type Adhesive Block Material NdFeB Grade N35 Size 20x20x1mm Magnetization Through 1mm Coating NiCuNi Max.Temp. 80°C Force 1.1kgs If you need a strong stick on magnets for your project, the square neodymium adhesive magnets 20x20x1mm are ideal ones. They are made with Ni-Cu-Ni plating for corrosion resistant, and with 3M adhesive for strong adhesion.We supply square block neodymium adhesive magnets 20x20x1mm with vacuum packing.

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Samarium Cobalt (SmCo) Ring Magnet D25.4xd12.7x6.35mm Axially magnetized rare earth samarium cobalt magnet rings with dimension of 1" (25.4mm) OD x 1/2" (12.70mm) ID x 1/4" (6.35mm) thick. Magnetic Performance: Br: 10.4 kGs, Hcb: 9.8 kOe, Hcj: 10.6 kOe, (BH)max: 26 MGOe. Pole Orientation: Magnetized through 1/8", magnetic poles are on the 3/8x3/8" surfaces. Maximum WorkingTemperature: 608 degree F or 320 degree C.

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22x6mm Hold 3.5kgs Diameter 22mm Thickness 6mm Thread M3 - M6 Weight(g) 9 Color black Pull Force(Kg) 3.5 It' s smallest rubberized pot magnets that with internal thread mounting hole,standard size is 22mm in diameter and 6mm in thick,they hold about 3.5kgs, the thread range from M3 to M6.

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Round Disc Shaped Ceramic Magnets The ceramic disc magnets made of iron oxide and strontium carbonate are ferrite magnet, also known as a ceramic magnet. Ceramic magnet discs are a part of the permanent magnet family, and known as the lowest cost, hard magnets available today. Round disc shaped ceramic(ferrite) magnet is one of the most popular and widely used type of ceramic magnet. Ceramic Disc Magnets Types Ceramic(Ferrite) Disc Magnets 1 1 Inch X 0.25 Inch (D38.1x6.35mm) Ceramic(Ferrite) Disc Magnets Ceramic(Ferrite) Disc Magnets 5/8 5/8 InchX 1/8 Inch (D15.8x3.1mm) Ceramic (Ferrite) Disc Magnets Ceramic(Ferrite) Round Disc Magnets 5/8 5/8 Inch X 1/4 Inch (D15.8x6.3mm) Ceramic (Ferrite) Round Disc Magnets Ceramic(Ferrite) Disc Magnets 3/4 3/4 Inch X 3/16 Inch (D19x4.7mm) Ceramic (Ferrite) Disc Magnets Ceramic(Ferrite) Disc Magnets 1 1 Inch X 0.125 Inch (D25.4x3.1mm) Ceramic (Ferrite) Disc Magnets Ceramic(Ferrite) Disc Magnets 1 1 Inch X 0.25 Inch (D25.4x6.35mm) Ceramic (Ferrite) Disc Magnets Big Ceramic(Ferrite) Disc Magnets 3 3 Inch X 0.5 Inch (D76.2x12.7mm) Big Ceramic (Ferrite) Disc Magnets Ferrite Disc Magnets For Sale Ceramic disc magnets are very resistant to corrosion. However coatings can be applied for cosmetic reasons or to reduce the ferrite powder which is associated with ceramic magnets. Tolerances for ceramic disc magnets The dimensional tolerance between unfinished surfaces of ceramic disc magnets is ±2% or ±0.025 ", whichever is greater. Ceramic disc magnet quality assurance Our ceramic disc magnets are manufactured in ISO-9002 certified workshops, test reports of ceramic disc magnets can be provided to customers, including B-H curves. Because of consistently high quality, our ceramic disc magnets are supplied to the leading magnet distributors and magnet manufacturers. Large stock of ceramic disc magnets We have a large stock of ceramic disc magnets, they are widely used in different applications,and they are available for immediate delivery. Wide size range of ceramic disc magnet moulds If you cannot find the size of the ceramic disc magnet you want in our stock size, please let us know the size you want to order. We can customize it for you, and the delivery time is 8 to 12 weeks. Magnetization Options: Ferrite magnet disc tend to demagnetize when exposed to extreme temperatures. Some grades have better high and low temperature resistance, but several factors will determine the performance of ferrite magnet discs. Ceramic Disc Magnets Application Ceramic disc magnets can be used in household appliances, and in industry, ceramic disc magnets are also used in magnetic assemblies to lift, hold, retrieve and separate materials. You can also find ceramic disc magnets used in speakers, car sensors and other places. Ceramic disc magnets are a very popular magnet choice for the average consumer, and for educational events, these inexpensive round magnets are great for student DIY projects and science activities.

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Epoxy (Ni+Cu+Ni+BE) The standard nickel-plated epoxy neodymium magnets is not enough to withstand outdoor humid conditions, and the magnet materials will be corroded. Users often look for magnetic solutions for outdoor applications. Black epoxy resin coating has a good barrier effect on salt air and salt water, neodymium magnet with epoxy coating has excellent moisture-proof and corrosion resistance. If you will use NdFeB magnets outdoors or in humid environments, epoxy coated neodymium(NdFeB) magnets are good choice. Epoxy coating is more durable and nonslip than NiCuNi three-layer coating. Neodymium magnets with epoxy coating usually have a black and smooth appearance, epoxy magnets are called black epoxy magnets, but neodymium magnets with epoxy coating also have a white luster. However, the surface of a neodymium magnet with epoxy coated is easy to be scratched and must be handled carefully during assembly. Epoxy coated neodymium magnets can be glued onto other surface with magnetic glue. Types of Epoxy Coated Magnets Epoxy Coated Neodymium Disc Magnets Round Rare Earth Neodymium Magnet With Epoxy Coating Black Epoxy Disc Magnets Of Rare Earth Neodymium View More Epoxy Coated Neodymium Block Magnets Rare Earth Neodymiumm Block Magnets With Epoxy Coating Black Epoxy Block Magnets Of Neodymium-iron-boron Epoxy Coated Neodymium Ring Magnets Neodymium Rare Earth Ring Magnets With Epoxy Coating Black Epoxy Ring Magnets Of Rare Earth Neodymium Epoxy Coated Neodymium Countersunk Magnets Neodymium Counterunk Ring Magnets With Epoxy Coating Black Epoxy Rare Earth Neodymium Countersunk Ring Magnts Epoxy Coated Neodymium Arc Magnets Neodymium Segment Magnets With Black Epoxy Coating Rare Earth Neodymium Arc Magnets Coated With Black Epoxy Epoxy Coated Magnets Application The marine industry is one of the main industries that often use epoxy magnets. Epoxy coated neodymium magnets are used in a variety of ways to store and secure items in and around ships. Epoxy coated rare earth neodymium magnets are also used in motors, sensors, and automotive equipment. The neodymium magnets can withstand the moisture that may be encountered in these applications. When you need to buy strong epoxy coated rare earth neodymium magnets, please send us an offer request! Epoxy Neodymium Magnets Characteristics Epoxy coated neodymium magnets are generally finished on the basis of zinc or nickel plating. Epoxy coating is divided into electrophoretic epoxy and spray epoxy. Electrophoretic epoxy coating has strong binding force, uniform thickness, salt spray resistance, acid and alkali resistance. Electrophoretic epoxy-coated neodymium magnets have hanging spots on the surface. Rare earth neodymium magnets with epoxy coating are most commonly black in color. Epoxy-sprayed neodymium magnets have no suspension points but have poor gloss. Multiple spraying can maximally meet the surface protection requirements of neodymium magnets. Epoxy Coated Neodymium Magnets FAQ What is the thickness of the epoxy coating? The thickness of epoxy coating is usually about 15-30 microns What is the maximum temperature of epoxy coating? The maximum working temperature of epoxy coating is about 200 ℃,but this is not the maximum working temperature of the epoxy coated magnets. How to assemble an epoxy coated neodymium magnet? Epoxy coated neodymium magnets can be glued to steel or plastic surfaces with glue that is special for magnets Where are epoxy coated neodymium magnets mainly used? Neodymium magnets with epoxy coating are mainly used in ships, motors, sensors, consumer goods and automobiles