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Bonded / Molded Magnets

/Bonded / Molded Magnets

Bonded Magnets: A Versatile Class of Permanent Magnets

Bonded Magnets: A Versatile Class of Permanent Magnets Permanent magnets are ubiquitous in modern societies. Devices that use permanent magnets include motors, sensors, actuators and acoustic transducers. These are used in home appliances, speakers, office automation equipment, aerospace, wind turbine generators, medical laboratory diagnostic test equipment and more. It is estimated, for example, that a [...]

BONDED MAGNETS for HIGH TECH SYSTEMS APPLICATIONS

BONDED MAGNETS for HIGH TECH SYSTEMS APPLICATIONS The market of High Tech Systems, including motors and generators is continuously developing technical solutions which are more and more acting on the edge of technology. The increased use of robotics is just an example of this. Hot Formed NdFeB Magnet applications hightech systems This also [...]

Automotive Application Bonded Magnets

Automotive Application Bonded Magnets: Automotive/Truck Applications To protect our global environment policies and legislations are becoming more and more important. As a result there is a strong focus to develop cars being more environmental friendly, to reduce fuel consumption and last but not least to increase safety. Due to this the automotive market must be [...]

What is Bonded NdFeB Magnets

What is Bonded NdFeB Magnets Bonded NdFeB Magnets are produced by melt spinning a thin ribbon of the Nd-Fe-B alloy. The ribbon contains randomly oriented Nd2Fe14B na no-scale grains. This ribbon is then pulverized into particles, mixed with a polymer and either compressed or injection molded into bonded magnets. Bonded magnets offer less flux than [...]

HOT FORMED NdFeB MAGNETS (MQ3)

HOT FORMED NdFeB MAGNETS (MQ3) Hot Formed NdFeB radially oriented ring magnets are produced by a unique hot extrusion process. As base nanocrystalline powder material is used made by rapid quenching (Neodymium) alloys. This powder material is hot pressed and then hot extruded into ring-shaped magnets. During this advanced hot extrusion process the radial orientation [...]

PLASTIC BONDED NdFeB MAGNETS (MQ1)

PLASTIC BONDED NdFeB MAGNETS (MQ1) Plastic Bonded NdFeB magnets are manufactured by binding rapidly-quenched nanocrystalline NdFeB powder with polymer binders. These plastic bonded magnets have an isotropic material structure. Different types of binders can be used depending on the requirements. Several techniques for producing plastic bonded NdFeB magnet types are available: Compression Moulding After mixing [...]

Aligning Field for Anisotropic Bonded NdFeB Magnets

Residual Magnetic Flux Density Distribution Calculation Considering Effect of Aligning Field for Anisotropic Bonded NdFeB Magnets Abstract This paper presents a calculation method of residual magnetic flux density distribution for a four-pole anisotropic bonded NdFeB permanent magnet (PM) considering the effect of aligning magnetic field during the forming process. To manufacture the anisotropic bonded NdFeB [...]

Sintered NdFeB Magnets as Anisotropic Bonded Magnets via Hydrogen Decrepitation Process

Sintered NdFeB Magnets as Anisotropic Bonded Magnets via Hydrogen Decrepitation Process Abstract The scrap sintered Nd–Fe–B magnets were recycled as the raw materials for bonded magnets using the hydrogen decrepitation (HD) process. The HD powders have the lowest oxygen and hydrogen content by hydro-genation at 150°C with 1 bar H2 pressure and dehydro-genation at 600°C. [...]

Air Conditioner Compression NdFeB

Air Conditioner Compression NdFeB, Permanent Bonded Compression Moulding NdFeB Magnet for Air Conditioner Bonded magnet materials can be created through Injection Molded and can be made from NdFeB, Strontium Ferrite or a combination of the two. Bonded magnets that are created through injection molding can be molded into complex shapes and also molded directly onto [...]

Injection Molded Magnets

The Injection Mould Magnets Applications Injection Molding Magnet main used in applications such as self-lubricating bearing for micro motor and fan motor, small precision structure and automatic control, instruments & meters and so on. These magnets can be made into various complex shapes with adding initiative axis and inserts in the manufacturing procedure to meet [...]

Bonding Magnets

When bonding magnets to steel structures, there are several items to consider. Bonded magnet materials can be created through Injection Molded and can be made from NdFeB, Strontium Ferrite or a combination of the two. Bonded magnets that are created through injection molding can be molded into complex shapes and also molded directly onto components. [...]

Injection molded Neodymium magnets

Injection molded Neodymium magnets Besides sintered magnets and bonded magnets categories, injection molded magnet is one of the more important developments in magnetic materials, it has opened a new world of application opportunities. Similar to plastic injection molding, magnet injection molding process is by mixing the magnetic powder together with polymer binder, heated in the [...]

Injection Molded Ferrite Magnets

Injection molded ferrite magnets Injection molded Ferrite is another molding process of magnet category. Compared to injection molded NdFeB, the difference of injection molded Ferrite lies in different magnetic powder utilized, therefore injection molded ferrite has lower magnetic properties due to ferrite features, but it costs much less than that of NdFeB. Injection Molded [...]

Plastic Bonded Magnets Technology & Quality

Plastic Bonded Magnets Technology & Quality Raw Material Management To guarantee the raw material is stable and reliable in quality, all the magnetic powder and resin material are purchased from domestic and overseas famous supplier, such as "MAGNEQUENCH", "MATE" and "BGRIMM" etc. Respectively in the link of entering into factory, granulating and injection molding, we [...]

Plastic Injection Magnet Application Classification

Plastic Injection Magnet Application Classification Precise ring magnet for micro motor used for automobile gauges motor, timekeeper motor,cooling fan micro motor. Product characteristics: High dimensional accuracy, small concentricity and multipole magnetizing. Plastic injection magnet rotor assembly suitable for automotive gauges. Product characteristics: Simultaneous incorporating shaft, high requirements for radial run-out. Plastic Injection Magnet Application [...]

Bonded Injection Magnets Classification

Bonded Injection Magnets Classification, Material Classification Ferrite Bonded Injection Magnets Ferrite Plastic Magnet has the features of low magnetic proprty and lower cost. ·Anisotropy Ferrite Magnetizing while the process of injection molding, it can greatly improve the product's magnetic energy produce and could make (BH) reach to 1.60 MGOe--2.20 MGOe. It is a high ratio [...]

Plastic Magnets Characteristic

Plastic Magnets Characteristic Plastic magnet is different from the traditional magnetic craft which made by mixing the magnetic particle with plastic medium, mixed and heated by the injection machine and then rip the mixture into the mould to get different shapes of production, this kind of process makes the plastic magnetic has some unique advantages: [...]

HSMAG Bonded Magnets Cooperative Factory

HSMAG Bonded Magnets Cooperative Factory - BOCI Inc. is a factory highly specialized in manufacturing plastic magnetic materials and components, has over 15 years experiece. Every year, more than 10 million autos are using of our products that covering with ordinary cars to luxury cars. Most products are used in automotive instrument, motor and sensors. [...]

SMC – Soft Magnetic Composite

SMC - Soft Magnetic Composite The main material of SMC(Soft Magnetic Composite) is the high purity iron powder, insulated on the surface, pressed with the powder metallurgy tech, heated to be the SMC cores. The 'new' of SMC is shown in the 'low' high frequency eddy losses, high saturation induction intension, and being easily processed [...]

Injection Bonded Ferrite Magnet Properties

Injection Bonded Ferrite Magnet Properties It is a new kind of composite permanent magnetic material with the features of flexible shaping, precision dimension, adjustable magnetic properties, fine coherence, composite molding, elastic magnetization and high mechanical strength. Low cost, widely used in many different applications ,stable magnetic property with strong demagnetization resistance capability. Good corrosion resistance [...]

Injection Bonded Hybrid Magnets

We are one of the leading manufactures of Injection Bonded Hybrid Magnets that have isotropic / anisotropic properties. These are available in various grades, shapes and sizes. The magnets are fabricated using superior quality raw material and are appreciated for its high tensile strength and durability. We also offer customization facility on the magnets as [...]

Automotive Sensor Magnets

Automotive Sensor Magnets - Some customers ask, what kind of sensor needs a magnet? The following This article, I hope to help you! Non-contact sensors use magnetic materials. Such as Hall sensor, car position sensor, motor speed sensor, load cell, security alarm sensor, magnetostrictive displacement sensor, car brake sensor, car wheel speed sensor, magnetron sensor, vehicle [...]

Orientation technology of anisotropic injection magnet

Orientation technology of anisotropic injection magnet What’s the difference between the isotropic magnet and anisotropic magnet? Isotropic magnet’s crystal grains do not have their easy magnetization direction lined up in a specific direction and whose magnetic characteristic is isotropic. On the other hand, a magnet whose crystal grain directions are aligned and have their easy [...]

Bonded Molded Plastic Magnets

Bonded Molded Plastic Magnets - Bonded/Molded Magnets - Overview Compression molding uses a solid binder (e.g. a plastic or thermosetting epoxy) plus the magnetic material. The end material is isotropic - the magnetising coil fixture design determines the magnetic pattern it takes. Compression molding is cost effective when higher volumes are required compression molded magnets [...]