Thank you everyone for the kind replies. They are very helpful.
For the physics involved this application, what Ben pointed out is most relevant; we take advantage of the fact that high frequency alternating current flows through the outer layer of the conductive tube, decreasing the skin depth...
Thanks for your insights on annealing. We develop energy-saving technology for conventional heat exchanging devices and that requires high magnetic permeability of the material.
On a side note, while I found most metal suppliers unable to anneal 1008 sheets(for fear of warping the sheet as we...
Thanks for the reply!
We primarily use the material in heat exchanging systems and we want the permeability to be as high as possible. However when I called up the suppliers of 1008 or 1018, most of them don't anneal the material in their production.
For those who are familiar with the...
Thank you so much!
I just got a copy of the book Ferromagnetism. After a quick scan, I found the second chapter, Magnetic properties of materials most relevant. I noticed from the graphs that permeability is strongly influenced by carbon content and heat treatment.
However the book discusses...
Hi All,
I'm trying to find out the difference in the magnetic permeability between 1008 and 1018.
I have been trying to find the BH curves for these materials and also been reading some relevant threads. I understand that cold work and heat treatment play a very important role for such...
