How do you make a magnet?

I was wondering if you were making magnetite by processing it or extracting it...

Do you know anyone?

306 6 8 years ago

pu1. I heard that in the past, of course, natural magnetic stones were processed and used
I think they use a machine called a magnetizer to make it

2017-11-13

pu2. Thank you!!!

2017-11-13

pu3. I heard they use neodymium as a magnet material now

2017-11-13

pu4. Oh, I see. Thank you!

2017-11-13

pu5. I heard that Neodymium is made by firing magnetic force with a machine called a magnetizer or a magnetizer

2017-11-13

pu6. Oh... I see. Thank you

2017-11-13