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How to calculate the magnetic force of neodymium magnets n35
Recently, many customers want to know how the magnetic force of neodymium magnets n35 is calculated. In fact, the magnetic force is affected by many factors, but the theoretical value can still be calculated, because neodymium magnets n35 can absorb objects that are more than 600 times its own weight.
Recently, many customers want to know how the magnetic force of neodymium magnets n35 is calculated. In fact, the magnetic force is affected by many factors, but the theoretical value can still be calculated, because neodymium magnets n35 can absorb objects that are more than 600 times its own weight. We can use this to expand the inference. The formula for mass calculation is m=ρv, and mass is equal to density multiplied by volume. Then we first need to know the density of neodymium magnets n35, which can be calculated later;
The density of neodymium magnets n35 is basically 7.5g/cm³. After knowing the density, the weight of the magnet can be calculated, which is convenient for evaluating transportation costs and estimating the approximate magnetic force.
Maybe you have a question, is the density of 7.5g/cm³ accurate?
No problem, 7.5 is an approximate value. The following is the density of each series of NdFeB magnets:
N series is generally 7.4~7.6g/cm3
H series is generally 7.5~7.65g/cm3
SH series are generally 7.5~7.65g/cm3
UH series is generally 7.55~7.7g/cm3
EH series is generally 7.6~7.75g/cm3
AH series is generally 7.65~7.8 g/cm3
It can be seen that the higher the magnetic grade of neodymium magnets n35, the higher the density value.
However, the magnetic force calculated by this method is a theoretical value, and the actual measurement is the main one. The above is for reference only.
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Tel: +86-18573485932
E-mail: sales@tlmagnet.com
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