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.

Magnets play an important role in our daily life. Although it may not be obvious, even some beauty products contain magnets. Magnetic facial mask, Magnetic eyelashes, Magnetic eyeliner, Magnetic nail polish........and so on.
In this article we want to talk about these inconspicuous magnets which used in beauty makeup.

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.

· Renault will transfer its share in a joint-venture with Dongfeng Motor to its Chinese partner, without disclosing the price
· The French carmaker will refocus on making light commercial vehicles and electric vehicles in China

The motor is very important for industry and agriculture. This article will introduce the definition and classification of the motor, and introduce the principle, characteristics and application of the permanent magnet synchronous motor in detail.

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.

Honda Freed, on sale this fall, will be the first hybrid vehicle to adopt new magnet

Before the first occurrence of fatigue pitting of the material of one ring or rolling element of the motor bearing, the number of revolutions of one ring relative to the other ring is called the life of the bearing

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.

Simply introduction of magnetic encoder

How does paper money anti-counterfeit? The paper which used is special that does not contain any bleach. There is also a watermark, magnetic microtext and magnetic stripes on the paper. Banknote inks will use fluorescent ink, optical color-changing ink and magnetic ink to print different parts of banknotes at the same time. The mint also uses a number of high-end precision printing processes to prevent counterfeiting.

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

130 Miniature Dc Motor

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.

The surface of stainless steel is processed by different methods to make the surface of stainless steel have different luster, colors, patterns, etc., to improve the appearance of stainless steel and achieve aesthetic effects.

Electric toothbrushes

In the world, virtual reality has long been used in traditional industries. According to the official data provided by CES in 2016, the total area of the game and virtual reality exhibition area this year has expanded by 77% compared to last year. Virtual reality is considered by many in the industry to be the interactive method of the next era.

Brief introduction of Wind turbine

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?

Machining accuracy is mainly used to characterize the fineness of the produced product and is a term used to evaluate the geometric parameters of the processed surface. According to the different functions of the product parts, the machining accuracy that needs to be achieved is different, and the selected processing form and processing technology are also different.

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.

Customs declaration is one of the necessary links in fulfilling customs entry and exit procedures. Customs declaration refers to the process by which the consignee and consignor of import and export goods, the person in charge of inbound and outbound transportation, the owner of inbound and outbound goods, or their agents go through customs procedures for the entry and exit of goods, articles or transportation and related customs affairs.

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.