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What Kinds Of Magnets Are There?

What Kinds Of Magnets Are There? There are many kinds of magnets. Generally divided into permanent magnets and soft magnetic two major categories. The magnets we speak of are generally referred to as forever Magnetic magnets. Permanent magnets are divided into two major categories The first major category Metal alloy magnets include neodymium-iron-boron magnets, samarium [...]

Brief Introduction of Sintered Alnico Magnet

Brief Introduction of Sintered Alnico Magnet Alnico magnet has got a lot of attention after discovered by Tokushichi Mishima in 1931. Alnico magnet is still occupying the important position among the consumption structure of permanent magnet even this days due to its several advantages. Alnico magnet can be divided into sintered Alnico magnet and casting [...]

Application Classification of Rare Earth Permanent Magnet

Rare Earth Permanent Magnet Application Classification based on Operation Principle Rare earth permanent magnet can be classified into five types according to its operational principle, includes Lorentz Force Effect, Ampere’s Circuital Law, Faraday’s Law of Electromagnetic Induction, Coulomb’s Law for Magnetism and other magnetic effects. Actually, each operational principle has extremely widespread application area. Lorentz Force [...]

Magnetic Halbach Arrays

Magnetic Halbach Arrays - MAGNETIC-BEARINGS & HALBACH ARRAYS A Halbach array is a special arrangement of magnets that 'directs' the magnetic field to allow high magnetism in particular locations and low magnetism in other locations. Magnetic Halbach Arrays There are a number of different assemblies and arrangements available. We can supply Halbach arrays [...]

CeFeB REALLY a New Generation permanent magnet?

CeFeB is REALLY a New Generation permanent magnet? Many magnet consumers want to learn about the industrialization progress of CeFeB magnet and some magnet manufacturers claimed that the CeFeB magnet will become the new generation permanent magnet. However, the pure sintered CeFeB magnet already ended with failure many years ago and the majority of current studies [...]

Magnetic Eyelashes Magnet

Magnetic Eyelashes Magnet Introduction of the false eyelashes A love of beauty is part of nature, and false eyelashes is a kind of beauty product. The ancient Egypt and ancient Rome have recorded the false eyelashes as early as 2000 BC. The eyelashes will become longer and thicker with the help of false eyelash, then [...]

Decrypt NdFeB Magnets

Decrypt NdFeB Magnets - The formation of a magnetic field is a magnetic field generated by a molecular ring current of a magnetic substance, and the direction of movement of atoms or ions outside the nuclear electrons is random, so a large number of atom synthesis current is zero, no magnetic field, such as ferric [...]

About Magnetic Perfume Cap

About Magnetic Perfume Cap The perfume is a mixture of essential oil, fixatives and solvents, used to give the human and living-spaces an agreeable scent. The manufacture process of perfume has been already formed during the time of Ancient Egypt, then the process has further improved by ancient Rome and Arabs. The manufacture process was [...]

OLED Deposition Apparatus Magnets

Magnet for Organic Light-Emitting Diode (OLED) Deposition Apparatus - OLED Deposition Apparatus Magnets Traditional information medium, such as newspaper and magazine, is no long appreciated since mankind has been in the information age, and display technology is born. Organic light-emitting diode (OLED) has merits such as self-luminous, fast response, broad perspective, thin volume and flexibility. [...]

Cochlear Implant Magnet

Cochlear Implant Magnet Cochlear implant is an implantable hearing aid device that provides a sense of sound to the person with severe to profound sensorineural hearing loss. Unlike the traditional deaf-aid, the working principle of cochlear implant is not amplify the sound, but apply electrical stimulation to the well-functioning auditory nerve in the cochlea. How [...]

NdFeB Plating Difficulties

NdFeB Plating Difficulties 1.The chemical activity in the material is extremely strong Neodymium iron boron parts even when in contact with water will produce hydrogen and corrosion,so: ①The use of acid and alkali before plating treatment should not be too strong, otherwise the material matrix is susceptible to corrosion, and the reaction between chlorine and [...]

Latch Magnets

Latch magnets are important magnets that are used for locking doors, windows, pool gates etc. These are powerful and reliable safety magnets that are used widely. The latch magnets come in various shapes, sizes and width depending upon the applications. There are various ways by which latch magnets are created. For example, ceramic or magnet [...]

Suspension Magnets

Suspension magnets are permanent magnets which remove iron from wood chips before they are burnt or reused. Suspended magnets have the capability to remove various impurities like iron parts such as nuts and bolts from coal, coke, ore and other minerals, at extremely high belt speeds, large working distances and high burden depth. As per [...]

Magnetic Boiler Filter

Magnetic Boiler Filter The central heating system is a relatively energy-efficient way to heat all of rooms in home. The central heating system of China quite different from other Western countries, and only the people north of the Qinling Mountain-Huaihe River Line can enjoy the central heating, so this line is also called heating line [...]

Magnetic Assembly Services BY HSMAG

Magnetic Assembly Services BY HSMAG offer solutions in manufacture of all kind of assemblies, from simple ones to complex combination of magnetic and non-magnetic materials, with quaranteed quality and affordability. Magnetic Assemblies HSMAG has a long experience in manufacture of permanent magnets and magnetic assemblies. We supply assemblies for use in aerospace and defence, automotive, medical, [...]

Cast AlNiCo Manufacturing Process

Cast AlNiCo Manufacturing Process Alnico magnets are manufactured either by casting or sintering. Alnico is produced by conventional foundry methods using resin bonded sand molds or powder metal manufacturing methods. Sintering Alnico is suitable for complex geometries. Most Alnico produced is anisotropic meaning that the magnetic axle of the grains is oriented in one direction. The [...]

Magnetic Design and Prototyping

Magnetic Design and Prototyping HSMAG’s engineers can assist in designing new systems and in selecting optimal material for your magnetic application. Services we offer include magnetic modelling and prototyping. Magnetic Modelling HSMAG has 2D and 3D Finite Element Analysis (FEA) modeling capabilities to analyse magnetic components and assemblies. Analysis includes material selection and optimization of [...]

Industrial and Commercial Magnet Application

Industrial and Commercial Magnet Application Some industrial environment are extremely heat and humid. It not only needs the high performance magnets, and also need it have super long life circle to remain the stability of system. Industrial and Commercial Magnet Application HSMAG has the entire advanced machine to test all the critical performance [...]

Magnet Temperature Effects

Magnet Temperature Effects Magnetic properties of all the permanent materials change with temperature. Remanence, and thus the magnetic flux a magnet produces, decreases in all magnetic materials with increasing temperature. Ultimately, at certain, for each material characteristic temperature the material becomes non-magnetic. This temperature is known as Curie temperature (Tc). Figure 1 illustrates the temperature [...]

Magnet Time Dependent Losses

Magnet Time Dependent Losses Even when the working point of a magnet is well above the knee, small irreversibel losses may take place when the magnet is first time heated to the operating temperature. This is due to the fact that corners and edges of a magnet are less stable and thus easier to demagnetize [...]

June 16th, 2018|HSMAG News, Magnetic Kownledge, Magnetic Research|

Magnet Angle Deviation

Magnet Angle Deviation Due to the manufacture tolerances in pressing and machining of the magnets, the geometrical axle and magnetizing axle of the magnet usually are not parallel, but differ from each other with a certain angle. This is called angle deviation. Magnet Angle Deviation HSMAG can guarantee an angle deviation less than [...]

Magnetizing Machine

Magnetizing Machine In magnetizing the magnetic domains inside of a magnet are aligned with the magnetizing field. If the magnetizing field strength is high enough, all the domains will be aligned and the magnet is said to be magnetized to saturation. Magnetizing to saturation is usually recommended as only then are the magnetic properties of [...]

Optical Isolator Magnet

Optical Isolator Magnet The optical isolator is an optical component which allows the transmission of light in only one direction. It can be used to prevent reflected light feedback into the optical device. Optical isolator has been widely used in optical communication and laser field. The optical isolator mainly exploited the Faraday Effect of the [...]

Magnetic Grate Separators 12000gauss

Magnetic Grate Separators 12000gauss Magnetic grate: Magnetic bar are designed to separate contaminants in free flowing materials such as carbon black, drugs, chemicals, cosmetics, plastics, food industries and so on. These units are easily installed in any hopper or floor opening, chute or duct. It makes product stream free flowing products to come in directly [...]

Industrial Magnets

Industrial magnets are high-strength magnets that have certain characteristics that make them ideal for applications in the industrial industry. In general, a wide spectrum of industries are increasingly using high-strength magnets to do all kinds of work, from physical metal lifting and separating to motor activation and Magnetic Resonance Imaging (MRI). Different applications require different [...]