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Magnetic Principle

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Zinc and Nickel Coating Magnet in Hardness, Life and Price

Zinc and Nickel Coating Magnet in Hardness, Life and Price The most commonly used coatings for NdFeB magnets are galvanized and nickel-plated. They have obvious differences in appearance, corrosion resistance, service life, price, etc. The following are the key points. Polishing difference: Nickel plating is superior to galvanizing in polishing, and the appearance is brighter. [...]

Magnetic 3D Mapping System

Magnetic 3D Mapping System HS Magnetics utilizes various custom designed testing machines for magnetic measurements. Below are two magnetic mapping systems outlined with descriptions as a combination of our engineering solutions. Magnetic field mappers measures the field magnitude and direction over a predetermined range of positions. These measurements are made by accurately positioning a collection [...]

Permanent Magnets in Electric Vehicles

 Permanent Magnets in Electric Vehicles, Permanent Magnetics in Electric Vehicles EV Motors and permanent magnets Rare-Earth magnets are higher in cost than copper windings, making the option of using a magnet-less AC induction or brushed DC motor attractive. Many applications (vacuum cleaners, mixers, hair dryers, most home fans, etc) will opt for the less expensive [...]

The Attraction Of Magnetic Filtration

The Attraction Of Magnetic Filtration So you have heard of magnetic filtration, but what exactly is it? According to American Machinist: “Efficient performance of coolants and lubricants is a challenge to engineers and machine tool operators — in terms of process efficiency, operating cost, and environmental compliance. Magnetic filtration is a relatively new concept that [...]

What Ferrite is Exactly

What Ferrite is Exactly Have you ever wondered what ferrite is exactly? According to Britannica: “Ferrite, a ceramic-like material with magnetic properties that are useful in many types of electronic devices. Ferrites are hard, brittle, iron-containing, and generally gray or black and are polycrystalline—i.e., made up of a large number of small crystals. They are [...]

Ceramic Magnets Market Up-To-Date Development Data

Ceramic Magnets Market Up-To-Date Development Data The global Ceramic Magnets market report summarizes the accomplishments and other developments of the Ceramic Magnets industry world over. The global Ceramic Magnets market report acts as a point of reference to the investors in global Ceramic Magnets industry. The report focuses on the sector-specific developments new partnerships, multiple [...]

Are Oil Filter Magnets Worth It?

Are Oil Filter Magnets Worth It? You may have heard of oil filter magnets. They’re high quality magnets you put into your disposable oil filter. The purpose of an oil filter magnet is to create a magnetic field within the oil filter. A good quality magnet will trap the tiny ferrous metal particles in the [...]

How Magnetic Oil Filtration Helps Gearboxes Work Longer

How Magnetic Oil Filtration Helps Gearboxes Work Longer Have you wondered how exactly magnetic oil filtration can help the longevity of your vehicle? According to Design World Online: According to the National Renewable Energy Lab (NREL), gearbox problems are the number one cause of turbine downtime. Although the wind industry is getting a handle on [...]

Magnetic Filtration Applications And Benefits

Magnetic Filtration Applications And Benefits There are many benefits to using magnetic filtration. According to Machinery Lubrication: Oil filtration in automotive and industrial machinery is essential to achieving optimum performance, reliability and longevity. Lubricant cleanliness is highly important and lubrication practitioners are provided with numerous options for filtering and controlling contamination, including disposable filters, cleanable [...]

WHAT IS MAGNETIC FILTER & HOW DOES IT WORK?

WHAT IS MAGNETIC FILTER & HOW DOES IT WORK? Magnetic Filter is a filtering and sorting device that uses magnetic force to absorb fine iron impurities in fluid and semi-fluid. It is usually installed inside or outside the hopper, discharge port, and transportation pipeline. When the material flows through the magnetic filter, the iron impurities [...]

How Magnetic Filtration Works

How Magnetic Filtration Works Simple Operation with Outstanding Results Magnetic filtration, also known as magnetic separation, allows for fluid to flow around a magnetic rod or core. This magnet attracts ferrous particles and removes them from the fluid, ensuring that clean fluids are returned to the contact area either on a machine tool or wash [...]

What Is Magnetic Filtration?

What Is Magnetic Filtration? Magnetic filtration is a method that removes iron particles from products that are in liquid or slurry form. It’s a method that can be used in nearly any environment where ferrous, para-magnetic, and grinding medium contamination is an issue. Magnetic filters make this type of filtration easy and effective. In fact, [...]

Do Magnet Coating Affect Magnet Strength?

Do Magnet Coating Affect Magnet Strength? Some customers ask whether the magnet coating will affect its magnetic strength from time to time? How big is the impact? Let's talk about this topic today. This is indeed an important factor to be considered. Although the distance of one or two millimeters between the magnet and another [...]

High Temperature Can Make Magnets Lose Magnetism Quickly

High Temperature Can Make Magnets Lose Magnetism Quickly A magnet will lose some magnetism immediately when it encounters a high temperature that exceeds its own tolerance. How much high temperature does it need? This depends on the coercive force of the magnet, which is usually expressed by the letter after the magnet grade, such as [...]

Why Magnetic Work with Us

Why Magnetic Work with Us Competences Tehnological manufacture of magnetic components of NdFeB, hard-ferrite and mix of NdFeB and hard-ferrite by means of compressed moulding and injection moulding development and manufacture of compounds for injection moulding of magnets manufacture of soft-magnet cores by means of compressed moulding and injection moulding optimization of electronic and magnetic [...]

Earth’s Magnetic Field Reversal

Earth’s Magnetic Field Reversal Earth’s Magnetic Field Reversal Took Three Times Longer Than Thought A new study suggests the last field reversal 773,000 years ago took 22,000 years to occur, which could explain some of the inner workings of our planet’s core。 Earth’s magnetic field is known to flip direction with a somewhat unnerving regularity: [...]

Magnetic Pole Reversal Happens All The (Geologic) Time

Magnetic Pole Reversal Happens All The (Geologic) Time Scientists understand that Earth's magnetic field has flipped its polarity many times over the millennia. In other words, if you were alive about 800,000 years ago, and facing what we call north with a magnetic compass in your hand, the needle would point to 'south.' This is [...]

What Is Magnetic Reversal?

What Is Magnetic Reversal? Earth is like a giant magnet in several ways. Not only does it have a magnetic north and south pole that act similarly to the poles on bar magnets, but the planet is surrounded by a strong magnetic field, which is electrically charged and able to interact with magnetized matter. The [...]

What is Ferromagnetic Paper?

What is Ferromagnetic Paper? Ferromagnetic paper is formed by impregnating ordinary paper or newspaper with "magnetic nanoparticles". It can be used to make low-cost "micro-motors" for surgical instruments, tiny tweezers to study cells, tiny robots and tiny speakers. At present, the researching people will also ferromagnetic origami paper, to study more complicated design. Ferromagnetic paper [...]

Magnetic Refrigerator Shelf

Magnetic Refrigerator Shelf application of flexible magnets There are always lots of magnetic products on the refrigerator, such as magnetic memo, magnetic refrigerator stickers, magnetic photos and so on. In fact, there are much more magnetic products can be used on the refrigerator. Magnetic shelf is one of the great magnetic product. Magnetic Refrigerator [...]

How to Distinguish Two Kinds of Magnets: Bonded NdFeB and Sintered NdFeB?

How to Distinguish Two Kinds of Magnets: Bonded NdFeB and Sintered NdFeB? Neodymium magnets can be called neodymium-iron-boron magnets, which are collective names for powerful magnets. Their chemical formula is Nd2Fe14B. They are a kind of artificial permanent magnets. They are by far the strongest permanent magnets. The material grades of NdFeB magnets are N35-N52; [...]

Motor Hall Sensor Magnetic Ring

Motor Hall Sensor Magnetic Ring Probably most people will feel strange when they hear this term. In fact, it often appears in our lives. It is usually used in the automobile industry, taxi meters, and inverters. Let ’s take a look at motors. Application principle of Hall sensor magnetic ring. The motor hall sensor magnetic [...]

What is the Temperature Resistance of Brushless Motor Magnets?

What is the Temperature Resistance of Brushless Motor Magnets? The brushless motor adopts electronic commutation, the coil does not move, and the magnetic pole rotates. Brushless motors use a set of electronic equipment to sense the position of permanent magnet poles through Hall elements. Based on this perception, electronic circuits are used to switch the [...]

Strong Powerful Special Shape NdFeB Magnets

Strong Powerful Special Shape NdFeB Magnets special-shaped magnet for motor magnets, magnet stepper motor, brushless motor magnets, magnet wind power generator, micro motor magnets, magnet dc motor, linear motor magnets, at present, whether domestic or foreign, motor magnets and magnet motor demand is very big, the magnet is its core component, in micro motors, small [...]

Magnetic Induction Lighting & Lamp

Magnetic Induction Lighting & Lamp Working principle of Magnetic Induction Lamp: Magnetic induction lamps are basically low pressure fluorescent lamps. High performance magnetic cores (ferrite cores) with an induction coil on it, are wrapped around on the endless glass tube. The induction coil produces a strong high frequency magnetic field through the glass & excites [...]

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