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Ceramic Magnets

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The Price Situation Of Ferrite Magnet

The Price Situation Of Ferrite Magnet 1, the price of iron ore has recently decreased, we all hope that the price decline of iron ore can bring about the decline of ferrite magnetic powder price. In fact, the price of Ferrite magnetic powder in China has remained at a high and stable state in the [...]

Do Microphones Need Magnetism To Work Properly?

Do Microphones Need Magnetism To Work Properly? Magnets and microphones play huge roles in our everyday lives. You may have read somewhere that magnets play a central role in microphones. Is this true? Do Microphones Need Magnetism To Work Properly? Dynamic mics (moving-coil and ribbon) convert energy via electromagnetic induction and have built-in magnets around [...]

Why & How Do Headphones Use Magnets?

Why & How Do Headphones Use Magnets? Magnetic materials and magnetic fields are all around us, but it may come as a surprise to you that the headphones you’re wearing have magnets, too! Why & How Do Headphones Use Magnets? Headphones act as transducers of energy, converting electrical energy (audio signal) into mechanical wave energy [...]

Magnets In Loudspeaker Drivers

Magnets In Loudspeaker Drivers Magnets In Moving-Iron Loudspeaker Drivers The moving-iron loudspeaker was the first effective electromagnetic loudspeaker design. Today, the design is pretty well relegated to balanced armature headphone drivers, but this driver type is still worth mentioning. Let’s have a look at the balanced armature headphone driver design to explain the magnets of [...]

Why And How Do Speakers Use Magnets & Electromagnetism?

Why And How Do Speakers Use Magnets & Electromagnetism? Magnetic material and magnetic fields surround us in our day-to-day lives, from the refrigerator magnets to the Earth’s magnetic field to the speakers in our homes, on the stage, in our cars, etc. Why and how do speakers use magnets? Speakers are transducers of energy that [...]

Big Magnets Make For Better Loudspeakers

Big Magnets Make For Better Loudspeakers Everybody who listens to audio, whether music, podcasts, movies or other media, depends on speakers. From standalone loudspeakers and monitors to headphones and earphones to built-in laptop and cell phone speakers, it’s clear that speakers vary significantly in size. With most speakers being electromagnetic, it begs the question: do [...]

Loudspeaker, Headsets, Woofer Magnets

Loudspeaker, Headsets, Woofer Magnets A loudspeaker is an electroacoustic transducer which converts an electrical audio signal into a corresponding sound. Magnets are widely used for loudspeaker/headsets/woofer , it included AlNICO , NdFEB and Ferrite magnets and so on. Typical speaker NdFeB magnets for Loudspeaker/headsets/Woofer : D5*1.2mm D4.25*1.5mm D6.5*2.0*1.5mm D9.5*1mm 8.9*1.8*0.8mm D12.5x2mm D9.9x3.2x1mm D9.9x3.2x2mm Block3.2x2.2x1mm Typical [...]

Microwave Magnet Generator

Microwave Magnet Generator AUTHOR Allan FROM HSMAG CUSTOMER As I promised quite some time ago,I have finally found the time to get back to work on this generator. This is the dual stator,with 96 magnets on 3 plates(1/2" tk.) Test on a single coil has produced 12Vac with .8 ohms resistance, this was tested in [...]

What Causes The Microwave Magnet To Fail

What Causes The Microwave Magnet To Fail At some time throughout the cooking process, every microwave has had the difficulty of not warming the foods inside the oven. However, have you considered why this is the case? What causes the microwave magnet to fail? If you already know the solution, that’s because the magnet in [...]

In Microwaves, What Kind Of Microwave Magnets Are There

In Microwaves, What Kind Of Microwave Magnets Are There Your old microwave includes some electronics worth saving, but the true prize is the magnetron’s two rather powerful ring microwave magnets. It takes some effort to obtain them, but it is well worth the effort. The microwave magnets are quite brittle, so don’t try to force [...]

How To Remove Microwave Magnets In Microwave Oven

How To Remove Microwave Magnets In Microwave Oven How To Take Out The Magnets From Your Microwave What You’ll Need To Get Started To disassemble a microwave, you’ll need tools; your bare fingers won’t suffice. A collection of screwdrivers of various sizes and shapes. Cutters for wire. Pliers. Clip with an alligator. Hammer (you’ll only [...]

How are Magnets Used in Microwaves “The Magnetron”?

How are Magnets Used in Microwaves “The Magnetron”? Imagine that you’ve had a long day at work, and afterwards you hop in your car and blast your favorite song, then return home to toss your favorite frozen dinner in the microwave. Believe it or not, but all of this wouldn't be possible without magnets. The [...]

Why Magnet Handling and Storage Conditions are Important

Why Magnet Handling and Storage Conditions are Important Each of the wide variety of magnetic materials available requires specific storage and handling procedures for both the safety of the user and integrity of the magnet. Improperly handled and stored magnets present risks: Risk of bodily harm or injury Risk of damage to the magnet Risk [...]

Punched Ferrite Magnets with a Small Hole in the Middle

Punched Ferrite Magnets with a Small Hole in the Middle Hello, everyone. I'm HSMAG. Welcome to our website to view the magnet pictures, understand the knowledge of magnets and the price of magnets. If you have magnet problems, you can always consult our online customer service. We all know that magnets can be punched, as [...]

Common Specifications of Motor Ferrite Rotor Magnets

Common Specifications of Motor Ferrite Rotor Magnets The ferrite radial multi-pole magnet ring is one of the main products developed by our company (HSMAG Magnet). For many years, it has been well received by customers. The company attaches great importance to the performance of each pole of the magnet product and the stability of the [...]

Economy Plastic Capped Notice Board Magnets

Economy Plastic Capped Notice Board Magnets Buy Economic Plastic coated Message Memo Board Magnets online with HSMAG A range of economically priced plastic capped magnets available in black,blue,green,red,white and yellow and in two different sizes. They are small enough so as not to cover your documents or drawings and are easy to put on and [...]

Channel Magnets

Channel Magnets Channel magnets utilize a magnet and a steel cup or channel. They are very versatile in application - for holding and positioning. All have mounting holes that allow the magnet to be screwed or bolted into place. More About Channel Magnets Channel magnets are largely used for securing or mounting, very common in [...]

Switching From Ferrite Magnets to Rare Earth Magnets

Switching From Ferrite Magnets to Rare Earth Magnets Switching from traditional ferrite magnets to rare earth magnets is no small thing. Magnets are measured by their BHmax score. The higher the number the stronger the magnet. Most traditional ferrite magnets will have a BHmax of no higher than 3.5. A rare earth magnet can have [...]

What Exactly Is A “Strong” Magnet?

What Exactly Is A "Strong" Magnet? Aren't all magnets strong? What exactly makes a magnet "strong?" We reveal this ancient secret on our blog today. All magnets have a specific energy density that can be measured, and not surprisingly, some of these magnets have a greater strength than others. Take your everyday fridge magnet. These [...]

Ceramic Ferrite Magnets | Cost Efficient and Extremely Effective

Ceramic Ferrite Magnets | Cost Efficient and Extremely Effective The lowest cost hard magnets available today, Ceramic Ferrite magnets perform beautifully in many functions. Learn about them here before making your purchase. Cost effective, effective ceramic ferrite magnets. Thinking of placing an order for Ceramic Ferrite magnets? Make sure they’re right for your purpose by [...]

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 [...]

HSMAG Custom Magnetic Products Manufacturing

HSMAG Custom Magnetic Products Manufacturing Qualification And Expertise In the past decade our product group has grown from zero to current one that consists of hundreds of products categorized in various series according to their shapes and applications. In this process we have gained accumulation on our technical people, necessary equipment, devices, complete supply chain [...]

Colorful Rubber Coated Ceramic Disc Magnets Red, Blue, Green, Yellow

Colorful Rubber Coated Ceramic Disc Magnets Red, Blue, Green, Yellow Details Holds through several pieces of paper to steel surface Made of Ceramic magnet covered with silixon rubber Includes one red, blue, yellow and green disc shape magnet Each disc is approximately 1-1/8" diameter Silicon rubber coated ceramic magnet discs are attractive, fun and colorful. [...]

Types of Speaker Magnets

Types of Speaker Magnets Its a common question, which type of magnet is used in speakers? If you are new to the speaker world, you have to understand that every sound speaker, whether small or the most powerful one, all are designed with a permanent magnet. The magnet provides a permanent magnetic field for the [...]

Four Classes of Modern Commercialized Magnets

Four Classes of Modern Commercialized Magnets Magnets are an important part of our daily lives, serving as essential components in everything from electric motors, loudspeakers, computers, compact disc players, microwave ovens and the family car, to instrumentation, production equipment, and research. Their contribution is often overlooked because they are built into devices and are usually [...]

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