The most common magnetic metal is iron. It is the cheapest one with a price of $0.82 per ounce. Gold and Aluminum do not have magnetic properties, but you will notice that stainless steel can get attracted by magnets. In this article, we will also talk about other metals such as: Samar...
Magnets are materials that produce magnetic fields, which attract specific metals. Every magnet has a north and a south pole. Opposite poles attract, while like poles repel. While most magnets are made from metals and metal alloys, scientists have devised ways to create magnets from composite mat...
Then take that magnet and stick it on some metal; anything that it will stick to is magnetic and most likely is steel or iron. After you get a little more skilled in the scrap world, you may want to ask your local yard if they have magnets that you can have and if they do, save...
So, some metals are attracted to magnets because they are full of tinier magnets. Those tinier magnets twist about so that they align with the field of the larger magnet. However, that just pushes the question back to “Why do magnets attract each other?”. Those...
They are actually ferrite magnets that have been polished to look like hematite and then magnetized. I had heard about spheres of these that would stick together making a bracelet, too. Ferrofluids The area of ferrofluids is quite new, and very interesting. Ferrofluid is made of small ...
making a metal attractive to magnets has to with the arrangement of electrons that orbit the atoms: some arrangements lead to strong magnetism, others don't. Other metals, such as tungsten and lead, also attract magnets, though it is too weak to measure without specialized scientific equipment....
Platinum is denser — and stronger — than palladium. It's also resistant to rust and corrosive materials. Palladium is durable, too, but less so than platinum. Another interesting fact about both metals is that, when they get scratched, they don't lose any metal. ...
Magnetic resonance imaging (MRI) is a test that uses powerful magnets, radio waves, and a computer to make detailed pictures of the inside of your body. 1800x1200_mri_what_you_need_to_know_bigbead MRIs can diagnose a lot of health issues. (Photo credit: E+/Getty Images) ...
Magnetic resonance imaging (MRI) is a test that uses powerful magnets, radio waves, and a computer to make detailed pictures of the inside of your body. 1800x1200_mri_what_you_need_to_know_bigbead MRIs can diagnose a lot of health issues. (Photo credit: E+/Getty Images) ...
One approach is to do the separation early on, Peterson says. “If you have rare earth magnets that are small, as soon as you smash them, all the magnetic material, the powder, will stick to anything that’s [iron-containing] and you’ll lose them,” he says. “We don’t know how...