Monthly Archives: June 2019

//June
  • speaker magnet systems

What is Speaker Magnet

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

Strong Magnet Magnetization Orientation

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 [...]

  • Magnetic Rails

Magnetic Rails

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

High Temperature Resistance Magnets

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

How to Select the Magnet Shapes

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

Three environmental factors affect function of high temperature resistant 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 to keep the magnet magnetism for a long time

How to keep the magnet magnetism for a long time?

How to keep the magnet magnetism for a long time? Magnet, also known as permanent magnets, are objects that exist around the material and have their own magnetic fields. They are both natural and artificial. Artificial magnets are usually made of a metal alloy and have strong magnetism. Ferromagnetic refers to the magnetic state of [...]

By |June 20th, 2019|Magnesium, Magnet News, Magnet Properties, Magnet Safety, Magnetic Ideas, Magnetic Knowledge, Magnetic Materials, Magnetic Principle, Magnetic Science, Permanent Magnet|Comments Off on How to keep the magnet magnetism for a long time?
  • magnet manufacturer process magnet

How does the magnet manufacturer process magnet?

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 [...]

By |June 19th, 2019|Magnesium, Magnet News, Magnet Properties, Magnetic Field, Magnetic Ideas, Magnetic Knowledge, Magnetic News, Magnetic Products, Magnetic Technology, NdFeB, Powerful Magnets|Comments Off on How does the magnet manufacturer process magnet?
  • Causes and avoidance of rust spots on NdFeB magnets

Causes and avoidance of rust spots on NdFeB magnets

Causes and avoidance of rust spots on NdFeB magnets After a period of time, the neodymium iron boron strong magnet will appear white or other color spots on the surface, and it will become rust spots when it develops slowly. Under normal circumstances, the plating of the electromagnet is not easy to appear rust spots, [...]

By |June 17th, 2019|Electromagnets, Magnet Coating, Magnet News, Magnet Safety, Magnetic Knowledge, Magnetic Materials, Magnetic Products, Magnetic Science, Magnetic Technology, NdFeB, Neodymium Magnets|Comments Off on Causes and avoidance of rust spots on NdFeB magnets
  • How to distinguish the north and south poles of magnet

How to distinguish the north and south poles of magnet?

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 [...]

By |June 15th, 2019|Magnet News, Magnet Properties, Magnet Safety, Magnetic Field, Magnetic Knowledge, Magnetic Pole, Permanent Magnet, Powerful Magnets|Comments Off on How to distinguish the north and south poles of magnet?
  • How long does the magnetism of the permanent magnet

How long does the magnetism of the permanent magnet last?

permanent magnet magnetism How long does the magnetism of the permanent magnet last?  Permanent magnets are also called strong magnets, neodymium iron boron, etc., which are objects that can maintain their magnetic properties for a long time. . Many people know the characteristics of magnets and can attract iron. Physically, magnets can attract objects made [...]

By |June 13th, 2019|Magnetic News|Comments Off on How long does the magnetism of the permanent magnet last?
  • Strong Magnet Performance Curve

Strong Magnet Performance Curve

Strong Magnet Performance Curve, Demagnetization of Permanent Magnets, Demagnetization curves for a Nd-Fe-B The value of the reverse magnetic field strength required to reduce the magnetic induction to zero when the magnet is magnetized by reverse magnetization in the reverse magnetization is called the magnetic coercive force (Hcb). However, the magnetization of the magnet is [...]