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Magnetic Answers

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Magnetic Separators Magnet Safety

Magnetic Separators Magnet Safety Industrial strength Magnetic Separators play a very important role in manufacturing facilities across the world. If handled properly, they are a safe, efficient way of removing unwanted ferrous contamination from a valuable product. If not handled properly, injuries have ranged from the minor pinched finger to the more serious crushed hand [...]

Choosing Your Magnetic Strip for Shelf Labeling

Choosing Your Magnetic Strip for Shelf Labeling Magnets have become very popular for their use in warehouse shelf labeling. Learn our tricks for choosing the best material. One of the fastest growing concepts in warehouse management is the use of removable / replaceable shelf labels. In order for this to be a reliable and effective [...]

Why Fridge Magnet is not an Industrial Magnet

Why fridge magnet is not industrial magnet Your fridge magnet is not an industrial magnet. When you feel the pull of a real industrial magnet you'll understand. You don't think twice about the magnets on your fridge. Often gifts from friends who have been overseas and freebies from some companies you do business with. Did [...]

Magnetism FAQ

Magnetism FAQ Basic Electricity Question 1 A permanent magnet is a device that retains a magnetic field without need for a power source. Though many of us have experienced the effects of magnetism from a permanent magnet, very few people can describe what causes permanent magnetism. Explain the cause of permanent magnetism, in your own [...]

What Is a Magnetometer?

What Is a Magnetometer? Learn the basics of magnetometers, including their relation to hysteresis curves and their applications. Magnetometers are devices that can measure the magnitude or direction of a magnetic field. They are present almost everywhere in electronics. They may be as simple as the one that your smartphone uses to detect whether it [...]

Magnetic Units of Measurement

Magnetic Units of Measurement If the burden of two systems of measurement for common quantities (English vs. metric) throws your mind into confusion, this is not the place for you! Due to an early lack of standardization in the science of magnetism, we have been plagued with no less than three complete systems of measurement [...]

Electromagnetic Induction

Electromagnetic Induction While Oersted’s surprising discovery of electromagnetism paved the way for more practical applications of electricity, it was Michael Faraday who gave us the key to the practical generation of electricity: electromagnetic induction. Faraday discovered that a voltage would be generated across a length of wire if that wire was exposed to a perpendicular [...]

What Is It All About Magnetic Electricity?

What Is It All About Magnetic Electricity? Along with the development of technology, people get the opportunity to experience new types of magnetic materials. The scientists are working hard to develop highly sensitive magnetic materials that can be used to provide effective appliances in the present world. For example, these highly sensitive magnets can be [...]

A Closer Look at Rare Earth Permanent Magnets

A Closer Look at Rare Earth Permanent Magnets Rare earth magnets have gotten a lot of coverage in the EV press over the years for being expensive – especially back in 2011 when a supply disruption in China sent the prices up anywhere from fivefold for neodymium to 20-fold for dysprosium over the course of [...]

What Factors Influence The Price Of Magnets

What Factors Influence The Price Of Magnets 1) Material cost: the higher the performance requirement, the higher the cost. For example, the price of N45 is far higher than that of N35. 2) Processing cost: The more complex the shape, the higher the processing cost; The stricter the tolerance, the higher the processing cost; The [...]

How To Control The Quality Of NdFeB

How To Control The Quality Of NdFeB Neodymium iron boron strong magnet is also known as modern industrial monosodium glutamate, as an important additive in modern industry, high-performance magnet to promote the progress of contemporary industrial fields, widely used in various fields, the quality of finished magnets mainly performance in the following three aspects: magnet [...]

How To Quickly Select Magnets

How To Quickly Select Magnets If you need to buy magnets, please cooperate with us to confirm the following information: 1. Material and performance of magnets. 2. Dimensions and corresponding tolerances. 3. Whether to magnetize, if so, what is the magnetizing direction, axial or radial, and whether the magnetic pole needs to be marked. 4. [...]

Basic Knowledge Of Magnetic Materials

Basic Knowledge Of Magnetic Materials About Magnetic Materials: Magnetism is one of the fundamental properties of matter. Magnetic phenomena are associated with various forms of charge motion. Magnetic fields are generated by the motion and spin of electrons within a material. All matter is magnetic. According to the magnetic nature of the difference can be [...]

Supplier Of Magnetic Products

Supplier Of Magnetic Products - HSMAG This is not our original intention, but we are now quite proud of it and would like to make it known to more especially those who need magnetic products in various types. The process to find a supplier/factory  for a new product involves several steps with each of them [...]

How do Magnetic Filters Work?

How do Magnetic Filters Work? While a large number of configurations exist, most magnetic filters work by producing a magnetic field or loading zones that collect magnetic iron and steel particles. Magnets are geometrically arranged to form a magnetic field having a nonuniform flux density (flux density is also referred to as magnetic strength) Particles [...]

What Are Magnetic Strainers And Filters?

What Are Magnetic Strainers And Filters? There’s a major misconception about the word filters when it comes to marine engineering equipment. As an equipment which carries out filtration is called as a filter but indeed this word is a misnomer and this may appear legit when you understand the concept behind it. Filters and Strainers [...]

4 Factors Causing Your Magnets to Get Weaker

4 Factors Causing Your Magnets to Get Weaker Get the most value from your investment by avoiding potential magnet-weakening forces. Here's how! Whether you are buying magnets for home, office, hobby, or industrial use, you surely want to protect your new purchase to ensure they last as long as possible and stay as strong as [...]

Magnets Are Still Effective Under Extreme Temperatures

Magnets Are Still Effective Under Extreme Temperatures Want to know if your magnet will function properly under extreme temperatures? Read our blog or give us a call today to find out. Temperature has a variety of effects on magnetic materials Our customers are always curious about the effect temperature has on the magnets they need. [...]

Basic Composition and Microstructure of Sintered NdFeB Magnet

Basic Composition and Microstructure of Sintered NdFeB Magnet Sintered neodymium iron boron (NdFeB) magnet or neodymium (Nd) magnet, as its name implies, contains essential rare earth Nd element. Nd atoms, coupling with ferromagnetic element iron (Fe) atoms, help the magnet obtain high remanence (Br) and maximum energy product ((BH)max), which makes it extraordinary compared with [...]

Progress in Recycling of Sintered NdFeB Magnet Wastes

Progress in Recycling of Sintered NdFeB Magnet Wastes Significant efforts have been put into the recycling of bulk sintered NdFeB magnet wastes around the world in the past decade because bulk Nd–Fe–B sintered magnet wastes are valuable secondary rare-earth resources. There are two major facts behind the efforts. First, the waste magnets contain total rare-earth [...]

IEC Standard Rare earth-iron-boron (REFeB) Magnets

IEC Standard Rare earth-iron-boron (REFeB) Magnets The International Electrotechnical Commission (IEC) published the standard IEC 60404-8-1:2015 for magnetically hard materials (permanent magnets). In this standard, the part of Rare earth-iron-boron (REFeB) magnets’ magnetic properties and densities is shown in the table below. IEC Standard Rare earth-iron-boron (REFeB) Magnets In the REFeB magnets, the [...]

What is Maximum Working Temperature of Permanent Magnet?

What is Maximum Working Temperature of Permanent Magnet? Permanent magnets are widely applied in various motors, sensors/instruments and electronics, their temperatures almost vary more or less during work. These temperature variations are resulted from eddy current effect and/or ambient temperature variation. Due to thermal fluctuation and magnetic domain evolution, a permanent magnet loses some or [...]

Temperature Coefficients (α and β) of Permanent Magnets

What are Temperature Coefficients (α and β) of Permanent Magnets? A permanent magnet’s magnetic properties change as a variation of temperature. For a permanent magnet, remanence (Br) and intrinsic coercivity (Hcj or Hci) are two major parameters, it is important to consider their changes with corresponding temperature variation at work. In order to describe the [...]

Types of Temperature Losses of Magnets

Types of Temperature Losses of Magnets (= loss of magnetisation due to high temperature) Depending on the temperature, we distinguish between three different types of losses: Reversible temperature loss Temperature area: just above the maximum working temperature The magnet is less magnetic as long as it is hot. Once it is cooled down, it regains [...]

HSMAG Magnetics Brand Magnet Wire Green Energy Products

HSMAG Magnetics Brand Magnet Wire Green Energy Products This is what we do and all that we do. We sell magnets! Here at magnets For HS Magnetics customers are our #1 priority and getting you the right magnet for your project just makes our day. We have a huge inventory on site centrally located in [...]