linear / non-linear magnets and orientation of magnetization
linear / non-linear magnets and orientation of magnetization
(OP)
Hello,
I would like to ask a question, I have searched in biography, also in papers but up to now I can not find any answer.
I am trying to model a relative big magnet, let say 10 mm rectangular shaped and with a magnetization direction forming an angle of 10 degrees regardless the horizon (x-axis).
For such a structures ( inclined magnetization) is it play a critical role if we select a linear or a non-linear type of magnet? For instance i have a Alnico 500 (non-linear) and i want to see if it is possible to have such a magnet such a magnetization direction
Thanks in advance
I would like to ask a question, I have searched in biography, also in papers but up to now I can not find any answer.
I am trying to model a relative big magnet, let say 10 mm rectangular shaped and with a magnetization direction forming an angle of 10 degrees regardless the horizon (x-axis).
For such a structures ( inclined magnetization) is it play a critical role if we select a linear or a non-linear type of magnet? For instance i have a Alnico 500 (non-linear) and i want to see if it is possible to have such a magnet such a magnetization direction
Thanks in advance





RE: linear / non-linear magnets and orientation of magnetization
enough range ,if you stretch the definition of "linear"
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RE: linear / non-linear magnets and orientation of magnetization
You'll be better off using a high coercivity material such as SmCo & NdFeB. The fact that their magnetization curves are mostly linear is not nearly as important as the high coercivity (which will provide resistance against demagnetization).
It is possible to have such a magnet, one method would take a block magnet and fabricate it so that the final shape is aligned 10 degrees the magnetization axis.