@@vanshprajapati7010 i disagree I had some really strong magnets I wanted to salvage from from name tag clips, so I tried melting them out by throwing them in a fire and then goin to retrieve them. Sadly they became useless little disks of charred metal.
@@vanshprajapati7010 Once you hit the curie temperature, the magnet is just a useless hunk of metal. It can be re-magnetized by placing said piece of metal/mineral inside a special coil for a brief second.
These aren’t actually pure neodymium, still mostly iron with a bit of neodymium and boron, which gives the flame the green color a few times in the video
Great video! Think you can make a ruby with your torch like how NightHawkInLight did? Maybe try to make it as clear as you can since your hydrogen torch may get hotter?
Sorry, but did the way he was moving the flame make anyone else mad? They were starting to melt like 5 times, but he would start moving to other areas as soon as it did.
I looked it up and apparently it becomes the Sesquioxide Nd2O3 when heated up to high temperatures and in contact with water it becomes Neodymiumtrihydroxide Nd(OH)3 which also does not seem to retain the initial magnetic properties.
Every magnet loses its magnetic field once it reaches the curie temperature. Even after cooling down they are non magnetic. If you want them to be magnetic again, they have to be remagnetized.