Hydrogen Decrepitation is a process step used in the production of Neodymium magnets to create extremely small grains in the material.

Introduction of Hysteresis Loop.

A bit talk about "Roughness"

Magnetic resonance imaging(MRI) is an image detection technology that uses the principle of nuclear magnetic resonance. It uses the characteristics of nuclear spin motion to generate a signal after an RF pulse in an external magnetic field. It is detected by a detector and then input into a computer. The image is displayed.

The strong magnetic properties of magnets have led to their use in many modern technologies, as well as in the medical and dental fields. Neodymium magnet is a powerful magnet that has become the subject of recent research.

Pot magnet is a permanent magnet encased in a steel shell and characterized by a specific magnetic circuit arrangement, providing thus maximum magnetic force utilization.

Ferrofluid is a new type of functional material, which has both liquid fluidity and magnetic properties of solid magnetic materials.The fluid has no magnetic attraction at rest, and it exhibits magnetism only when an external magnetic field is applied. Because of this, it is widely used in practice and has high academic value in theory.

BLDCM originated from the permanent magnet DC motor, which "turns in and out" the structure of the permanent magnet DC motor, eliminates the commutator and brush, and relies on the electronic commutation circuit for commutation. Permanent magnets on the rotor and three-phase windings on the stator

Although cloud computing is considered a future trend, technology companies that currently provide cloud services, including Google, Amazon, and Microsoft, are actually using tape to back up massive amounts of data.

Not at any temperature, magnetic materials are magnetic. They have a critical temperature Tc, which is Curie temperature.

Magnetic separation is a technology in magnetic field. The application of this technology has penetrated into various fields. Magnetic separation uses the magnetic properties of impurity particles in wastewater for separation. For non-magnetic or weakly magnetic particles in water, magnetic seeding can be used to make them magnetic. With the help of external magnetic field, the magnetic suspended solids in the wastewater are separated out, to achieve the purpose of purifying.

Wireless charging isn't a new concept. Nikola Tesla, the "father of alternating current," painted a blueprint for wireless charging more than 100 years ago. Countless scientists are exploring wireless charging. However, most of the materials used for wireless charging devices is expensive and performance is unsatisfactory. These shortcomings limit the development of these devices in wireless charging.
The ubiquitous Wi-Fi signal has given scientists new inspirations.

The role of magnetic materials in wireless charging

Humid air has a greater influence on the magnet production process and magnet itself. We must take some effective measures to prevent moisture

Wireless charging has become popular in mobile phones, and they become standard devices. There are also a lot of products in the wearable space. In the future, wireless charging will be widely used in homes, offices, public places, transportation tools and transportation. There will also be widespread use of electric cars in the future.

With the continuous development of wireless charging, wireless charging is now blooming in many fields such as smart phones, smart wearables, smart homes, and new energy vehicles, and the 100 billion market has once again set off a boom. However, there are many problems in wireless charging that have caused headaches for the industry. The entire industry is developing in five aspects: simple design, fast charging, temperature rise control, multi-function and freedom.

Vibration motor in mobilephone

In our daily life, we need some reminders but there is hope not to be too noisy. The vibration motor fulfills our needs very well. As we are familiar with the vibration mode of mobile phones, the current popular wearable devices such as sports bracelets and smart watches, they all use a small vibration motor to achieve the vibration function to achieve the reminder function.

Electric toothbrushes

After the match burns, the remaining matchstick can be attracted by the magnet, which means they are magnetic. Generally speaking, after this kind of match is burnt, the stick will be thrown away as a waste. This is just a piece of wood, why is it attracted by the magnet? You must know that it must have iron content to be attracted by a magnet, and it is impossible for these woods to contain such an ingredient, right? So why is it directly attracted? What is the mystery in this?

China is a traditional country. People are very smart. Since ancient times, there have been four famous inventions of movable type printing, compass, papermaking and gunpowder. But do you know them? For example, the compass is made of magnets. Magnets are generally marked with N pole (north pole) and S pole (south pole) in two colors. If you cut the magnet from the middle, you will find that the two magnets still have one each. Why do the N pole and S pole of a magnet always appear in pairs?

Magnetic moment is an important parameter describing the strength of permanent magnet materials.Calculating the magnetic moment of a magnet has an important reference meaning in the design of magnetic applications

There are many choices of permanent magnet materials, and the performance varies greatly. Therefore, when designing a permanent magnet motor, it is necessary to choose a suitable type of permanent magnet material and specific performance indicators.

magnetic saturation

Magnetic Nail Polish

Magnetic nanoparticle-based therapeutic agents for thermo-chemotherapy treatment of cancer

Magnet Used In A Ventilator

Application of magnets in security

• Magnetic field lines are a visual representation of the invisible lines of force in a magnetic field.
• By convention, the lines trace the force from the north to south pole of a magnet.
• The distance between the lines indicates relative strength of the magnetic field. The closer the lines are, the stronger the magnetic field is.
• Iron filings and a compass may be used to trace the shape, strength, and direction of magnetic field lines.

What is Reliability Testing?

Demagnetization, also known as magnetic cleaning, demagnetization, etc., refers to the process of magnets returning to a magnetic neutral state, and can also be called magnetic neutralization.

The Application of Magnets in White Goods

Linear motor is a transmission device that directly converts electrical energy into linear motion mechanical energy without any intermediate conversion mechanism.

Magnetic resonance imaging (MRI), nuclear magnetic resonance imaging (NMRI), or magnetic resonance tomography (MRT) is a medical imaging technique used in radiology to visualize internal structures of the body in detail. MRI makes use of the property of nuclear magnetic resonance (NMR) to image nuclei of atoms inside the body.

Halbach Array is a kind of magnet structure. In 1979, Klaus Halbach discovered this special permanent magnet structure during electron acceleration experiment and gradually improved it.

Magnetic therapy

Fascia gun, full name muscle fascia relaxation massage gun, used for high-frequency shock therapy for fascia relaxation.

Compared with traditional fuel vehicles, the most prominent change for pure electric vehicles is three parts: electric motors, battery packs and electronic control systems. This text mainly introduces the electric motors of pure electric vehicles.

The maturity of wireless charging technology has brought the vigorous development of this field, and the design of various usage scenarios is also very extensive. For example, the design of using magnets to absorb the wireless charging transmitter and electronic device receiver is particularly attractive to consumers. Put it lightly and it will automatically locate and adsorb, and then start charging, such as Apple's newly released wireless charging Magsafe, wireless charging treasure, etc..

Machining is a process that uses processing machinery to change the dimensions