This is called a magnetic flux leak. They often use circuits to compare magnetic circuits, and deal with unfamiliar magnetic circuit issues with rich and negative knowledge but this class ratio is only in form. The difference between different physical significance is as follows: The current is actually the activity of electrical particles in the conductor.

This is due to the speed of the blank's initial outer surface moisture to dispersion of the internal moisture, follow the time of the moment, the outer surface moisture content decreases, the outer surface of the blank increases, if the outer water content is increased, if the blank base has residual closure, It will bubble at the high temperature. Follow the advancement of the pre-feeding temperature, the cause of the bubble is also advanced.

Strong magnet foaming phenomenon and how it prevents 1 After the blanks are drawn, the body is poor in the blank, and the strong magnet is simply foamed. This temperature refers to the temperature of the conclusion, transcends this temperature, and the foaming rate will gradually advance with the progress of the sintering temperature. If the boy, the difference in the water rate is gradually cut, and the bubble is gradually cut.

An extremely important to know: If the particles are in the motion process, the speed of the speed is unchanged, the larger the direction of the particle movement, the larger the combination of the external particles, the strong magnet, such as particles, linear exercise.However, the particles of the curve movement, the greater the curvature, the greater the effect.

When sintered, it does not blow at a certain sintering temperature. A separate powerful magnet principle, the particle of a strong magnet, the particles announced by the particles will be taken by the external particles every step, through the difficult exercise process, go out of a curve track, and finally move China strong permanent magnet Factory to the other end into the inverse spin .The larger the particle size, the smaller the particle size, the smaller the foam rate of the magnet, the smaller the foam rate of the magnet

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It has played a very important role. So how much is the suction of this strong magnet? The following small series will introduce you. There are many specifications of the NdFeB magnets, with holes, shaped, these follow-up suction, which are more complicated. Different material gods also have different suction. The higher the grade, the larger the suction, such as magnets with dimensional specifications, and N48 is much higher than N35.

And different distances have different suction. Refers to the distance from the magnet and the adsorbed object, the larger the distance, the smaller the suction.Strong magnets generally refers to NdFeB magnets, which is a rayon magnet in all magnets, which are raised, in many industries, such as various mechanical equipment, electronic instruments, etc. Soil force formula of ordinary NdFeB magnet: weight * 600 China custom magnet ndfeb Manufacturers times = suction PS: weight = volume * Surdery formula of density circular NdFeB magnet: volume * density * 600 times = suction force .

In general, the NdFeB magnet can absorb the items of 600 times the weight of the weight. The suction of the NdFeB magnets has a certain relationship with its volume, performance grade, and distance. However, because its chemical activity is strong, it must be treated with surface coating. And it is hard, stable, and has a good price performance, so it is extremely wide. Powerful magnets:Keep away from easy magnetization Items, such as mobile phones, bank cards, medical equipment, etc.

It is currently the most popular magnet with the highest commercialization, and it is called the magnetic king. (Such as plating Zn, Ni, electrophoresis, passivation, gold-plated, plated epoxy resin, etc. Storage should be kept away from the wet environment, otherwise it is easy to generate rust. Its own mechanical processing performance is also good.).

The strong magnet refers to the rare earth NdFeB magnet, which is a few times, or even ten times of magnetine energy comparison between several other magnets (ferrite magnets, aluminum nickel cobalt, cobalt, etc. Pay attention to shielding of strong magnet magnetization (especially air transport, need to be completely shielded) .). Powerful magnets cannot be close to electronic instrumentation, which will affect the emergency loop of electronic equipment, which affects the use of. The working temperature can be up to 200 ° C.

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We pay attention to every cooperation opportunity to customers, always adhere to the "credit first, customer first, quality-oriented" business philosophy, high-efficiency service customers, mutual benefit beliefs, and pioneering entrepreneurship, and is willing to cooperate with all walks of life Friends work together to create a better tomorrow! . When the strong magnet is adsorbed to each other, it may damage the strong magnet itself due to bumps (the corner or cracking crack).

Powerful magnet. Due to this characteristic, the position of the magnet in the modern industry cannot be replaced, and is generally used in the category of motor motors, electronics, and mechanical equipment. Today, the highest functional magnet is a rare earth power magnet, and the neodymium iron boron is the most powerful magnet in the rare earth strong magnet.

Variety of strong magnets: strong magnet, should be called magnet, English Magnet, magnets now today's two major categories,China Servo Motor Magnet factory one is soft magnetic, one is hard magnetic; soft magnet contains silicon steel sheet and soft strong magnet core; hard magnetic Contains aluminum nickel cobalt, cobalt, ferrite, and NdFeB, this is the most expensive is cobalt magnet, the cheapest is ferrite magnetic steel, the highest function is NdFe boron magnetic steel, but function The most stable, the best temperature coefficient is aluminum nickel cobalt magne steel, and users can choose a different hard magnetic product in accordance with different needs.

Compared to ferrite magnets, aluminum nickel cobalt, the magnetic energy of cobalt is much larger than the other magnets, the NdFeB magnet can adsorb weight 640 times the weight, so the NdFeB is often used by the industry. However, in an environment above 200 degrees Celsius, cobalt is the most powerful magnet. When the temperature exceeds the highest operating temperature range of the eternal magnet, the magnetic properties of the eternal magnet are weakened, and the electroplating layer is damaged, the local oxidation inside is oxidized, and the magnetic properties of the eternal magnet will also be weakened. 

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Such as permanent magnets of speakers, telephone readers; magnetic systems of magnetoons; generators, etc. Keywords: permagnetic iron . Today, I will tell you here, let's see it next time.Permanent magnets are widely used in various fields such as dry electronics, electrical, mechanical, transportation, medical and daily necessities.

Today, I will tell you how to avoid rust of permanent magnets. Place the permanent magnet in a place where moist, air flow is not good, the temperature difference change is large; the permanent magnet does not have good cleaning before the surface of the electroplating; the plating time is not enough or the process flow Question; the damage of the packaging sealing of the permanent magnets causes the permanent magnet to produce oxidation; the above is to avoid the process of rust in the permanent magnet, hoping to help everyone. . It is often the right feeling.

That is to say, the more heavy magnet is relatively large, and the time to measure the magnet, accurate to the gram.How to determine the magnetic size of the strong magnet? Electronic scales: magnetine magnets are generally associated with his density, and the magnetic force of small density is relatively small, and the magnetic force of the weight is relatively large, and the contrary, the weight is small. with hand in touch to distinguish the mass of magnetic force.

No China Strong Motor Magnet Suppliers matter what you want to do, your feelings are very important. Test magnet magnets are generally used as Gaussi machine, other test methods are: axial field depiction, used to depict magnetic field spreads in magnetic combinations; Magnetic flux; fixed suction test; Hall effect detection, conventional test mode reflects in the form of Gaussian value, the principle is that the row of row of the magnetic field exhibits Hall effect under magnetic field; high resolution rate test It can measure the change of onety of onety of one of the magnetic fields. Place the two equivalent sizes of magnets on the plane capable of adsorb, such as blades, patchs, iron gates, etc

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