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So far HangSeng Magnetech has created 662 blog entries.

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 [...]

Magnetic Measurements

Magnetic Measurements For measuring of the fundamental magnetic properties of a material (Br, bHc, iHc, BHmax, demagnetisation curve), Hysteresisgraph or BH-tracker is used. A BH-tracker consists of an iron (usually FeCo) yoke to form a closed circuit, electromagnets to create the demagnetizing field and fluxmeters to determine the demagnetizing field and the materials response. [...]

Magnetic losses

Magnetic losses Reversible losses are normal behavior for all magnetic materials. As the remanence of the all the magnetic materials decreases with increasing temperature, the temperature coefficient is negative, it is to be expected that the magnetic field of a magnet also will decrease with an increase of the temperature. However, this decrease of magnetic [...]

Magnetic Working Point

Magnetic Working Point Magnetic Working point (Magnetic operating point) is a point, where the working line (load line) intersects the magnet's B-H demagnetization curve, and indicates the B and H state of the magnet in the magnetic circuit. Knowing the working point is essentia lasit makes possible to forecast the magnetic flux density Bd that [...]

What is gun magnet?

What is gun magnet? Americans are fascinated with guns, hence creates massive market of gun accessories, and gun magnet being one of them. The gun magnet can be mounted on every available open wall space, includes car, bedroom and bathroom. Various kinds of choices continue to grow shopping website like Amazon, and utility designs of [...]

Sheet Magnets

Sheet magnets are large, flat magnets that can be used over large surface areas. A magnet is roughly defined as an object that is surrounded by a magnetic field and that has the property of attracting either iron or steel, and it does not matter if that property is natural or induced. There are a [...]

Ceramic Magnets

Ceramic magnets, or ferrite magnets, are the most common magnet used in industrial applications. As permanent magnets, ceramic magnets have a much stronger magnetic force than most other common magnets, and their non-metallic ceramic composition makes them the most affordable magnet capable of industrial strength magnetic force. Ceramic Block, Ring, and Disc Magnets As their [...]

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 [...]

Electromagnet

An electromagnet is a type of magnet that is composed of a battery and iron wire that uses electric current in order to generate a magnetic field. Electromagnet The magnetic field is generated when the electric current passes through a wire, and the field dissipates when the current stops. The primary function of electromagnets is [...]

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 Strips

Magnetic strips are thin pieces of flexible magnetic rubber material that usually have an adhesive on one side and can conform to irregular or uneven surfaces that are magnetically receptive. The ability to conform to uneven surfaces is advantageous for many industries and applications in which heavy working and corrosive environments cause surface elements to [...]

Health Therapy Disc Magnets

Health Therapy Disc Magnets MAGNETIC HEALTH Disc Magnets have been used in Health Therapy for many years. They are thought to have accelerated healing properties for patients with bruising, tissue and bone damage and are thought to increase blood flow. Magnets embedded in joint support strapping and bedding are two common products that are thought [...]

MAGNETIC AUTOMOTIVES

MAGNETIC AUTOMOTIVES Magnets and Autos are a great combination. Magnets are used by Racing Teams in Formula One and Australian V8 Supercars. From signage and fuel filtration and maximisation to panel attachment and engine management and safety, Magnets are involved in the development and production phases of the automotive industry. HSMAG has parts and equipment [...]

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 [...]

Magnetic Separators

Magnetic separators can utilize both permanent magnets and electromagnets which is used to separate ferrous materials from nonferrous materials. Magnetic Separators These items are ideal in manufacturing settings where metallic materials must be extracted to purify the process stream as well as for recycling applications. In many industrial applications, materials can be passed through, below, [...]

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 [...]

Plastic Mounting Magnets

Plastic Mounting Magnets, Plastic integrated magnets It's special magnetic system of permanent magnets in plastic housing with protective cap, do not damage the magnet part and paintwork of the vehicle or any painting surface. The plastic coated magnets could be customized as client's request.the plastic mounting magnets are widely used in Antenna,taxi top sign;the plastic [...]

Magnet Segmentation Technique

What is magnet segmentation technique? The magnet made by segmentation technology can be called laminated magnet, layered magnet, split magnet and segmented magnet. For magnet segmentation technology, the whole magnet will be segmented into several pieces, then processed into specific shape and dimension after glued together by special isolation glue. Magnet Segmentation Technique [...]

Flexible Magnetic Stand

Flexible Magnetic Stand The base of each stand exerts a powerful magnetic force that holds it solidly on ferrous metal surfaces - even vertically or upside down Clamp hole adjustable from 6 to 8 mm Main Post Diameter: 16 mm Not suitable for micromanipulators The arm of this magnetic base bends freely for maximum flexibility. [...]

Customer Magnetic Stand

Customer Magnetic Stand - The base of each stand exerts a powerful magnetic force that holds it solidly on ferrous metal surfaces - even vertically or upside down Main Post Diameter: 14 mm Sub Post Diameter: 12 mm Height: 356 mm This magnetic base is the same as the M10 (12mm diameter sub pole), but [...]