What is Speaker Magnet The neodymium speaker magnet produces a magnetic field, and the speaker’s voice coil motor is placed in the magnetic field. When the voice coil passes through the audio current, the current will be acted by the magnetic field, which causes the voice coil to vibrate, and drives the paper basin that [...]
Strong Magnet Magnetization Orientation How do you differ from the north pole of a strong magnet without being marked? Obviously, it is impossible to distinguish between eyes alone. The compass can be used to approximate the powerful magnet, and the pointer to the north pole of the earth points to the south pole of the [...]
MPCO's Magnetic Rails (MPMRAIL series) are engineered for simple installation into new or existing belted conveyor applications. MPCO Magnetic Rails are used to hold and position ferrous parts. They are ideal for use in can handling as well as other applications which require a high reaching magnetic field. MPCO Magnetic Rails are often used in [...]
High Temperature Resistance Magnets Not all magnets are suitable for use in really high-temperatures, while some grades excel. Many applications, particularly within the manufacturing and engineering industries require magnets to be able to maintain their performance at incredibly high temperatures. Here you will find a selection of ferrite, alnico, samarium cobalt and special high-temperature neodymium [...]
How to Select the Magnet Shapes A magnet is an object that exerts either an attractive force or a repulsive force on another object. Good examples of materials with strong magnetic properties are iron, mineral lodestone and certain types of steel. One popular type of magnets is the rare-earth magnet. Commonly called a neodymium magnet, [...]
Three environmental factors affect function of high temperature resistant magnet Environment temperature. Since sintered NdFeB has a negative temperature coefficient (αBr<-0.13%/°C, αHcj<-0.6%/°C), the instantaneous maximum temperature and the continued maximum temperature of the operating environment will cause different degrees of demagnetization of the magnet itself. Contains reversible and irreversible, rehabilitative and non-recoverable. Environment humidity. NdFeB [...]
How does the magnet manufacturer process magnet? Many people know magnets and learn to use them. They also know that magnets are widely used in society. So, how do magnet manufacturers handle magnets? Let me introduce some measures for magnets from MPCO magnet manufacturer. magnet manufacturer process magnet First, the magnet is [...]
How to distinguish the north and south poles of magnet? Magnets are widely used in various industries, because of magnetic adsorption and magnetic induction, many electronic products, hardware, machinery and other industries! So before many customers use magnets, there is a doubt, how to distinguish the north and south poles of the magnet, because the [...]
What to pay attention to when using a powerful magnet The application of magnets in everyday life is more common. There are a variety of magnets on the market, such as strong neodymium iron boron magnets, permanent magnet ferrites, and aluminium nickel cobalt magnets. Now, the performance of iron-boron magnets is still very good. In [...]
Rare Earth: Important Strategic Resources Foreword: Xi Jinping visited Jiangxi Jinli Permanent Magnet on May 20, 2019 to understand the development of the company and the development of the rare earth industry. It is then proposed that rare earth is an important strategic resource and a non-renewable resource. It is necessary to increase scientific and [...]
Magnet Demagnetization Method Strong magnets can be magnetized and demagnetized, because the magnet itself is or will be magnetic, so we can make a certain method to demagnetize according to the use of strong magnets. Magnet Demagnetization Method Vibration demagnetization method: The operation of this method is very simple, that is, the powerful [...]
How to Separate Strong Magnets? Strong magnets are magnetic after magnetization. In the next process, multiple magnets may need to be separated. Because the magnets of strong magnets are very strong, it is more difficult to separate the magnets. So how do we separate the powerful magnets operating? How to Separate Strong Magnets [...]