• Making Magnets: The Basics - HowStuffWorks

    Making Magnets: The Basics - Lodestones, a form of magnetite, are the strongest naturally-occurring magnets. ... HowStuffWorks. Science. Physical Science. Magnetism. How Magnets Work. ... A compass needle isn't nearly as strong as many of the permanent magnets used today. But the physical process that magnetizes compass needles and chunks of ...

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  • How Are Neodymium Magnets Made? | Apex Magnets Blog

    How Are Neodymium Magnets Made? Product was successfully added to your shopping cart.-+ Add to Cart Go to cart page. Product was successfully added to your shopping cart. ... The magnet-making process may vary slightly depending on the type of permanent magnet. Neodymium magnets are the most common and generally strongest of the types, so for ...

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  • Magnetite & Lodestone | Mineral Photos, Uses, Properties

    Magnetite is very easy to identify. It is one of just a few minerals that are attracted to a common magnet. It is a black, opaque, submetallic to metallic mineral with a Mohs hardness between 5 and 6.5. It is often found in the form of isometric crystals. It is the most strongly magnetic mineral ...

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  • 3 Ways to Magnetize Steel - wikiHow

    Sep 08, 2018· How to Magnetize Steel. Magnetizing a steel screwdriver before you disassemble a complicated machine makes the task much easier so pieces stick to the screwdriver once they're loose. It's also an easy experiment to do with children since...

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  • What Is Magnetism? | Magnetic Fields & Magnetic Force

    Hematite

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  • How to separate your gold from your Black Sand Concentrates

    Mar 28, 2012· this video show's you how to separate your blonde sands and gold from your black sand concentrates. You use a magnet in this process and you'll need to have your black sand dry before you do …

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  • How Rare Earth Magnets are Made - Magnet Information

    The manufacturing process for rare earth magnets in general, and neodymium magnets in particular is strictly licensed. Recently some of the most restrictive patents have begun to expire which has helped spur the growth of the market and the availability of neodymium magnets.

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  • Magnet Manufacturing Process | How Are Magnets Made

    In some instances magnets will require stabilization or calibration. Stabilization is a process of pre-treating the magnets, in or out of an assembly, so that subsequent use will not result in additional loss of flux output. Calibration is performed to narrow the performance output range of a group of magnets.

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  • how do you process magnetite - mooigezicht.nl

    , Review, and Award Process; , If You Are Considering Using Magnets Do not use magnets or any unproven health , Give them a full picture of what you do to . Inquiry Magnetite: The mineral Magnetite information and pictures

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  • Magnets & The Bioavailability Of Water -- Natural Health ...

    Instructions for Magnetizing Water. Take a large sun tea jar and use epoxy glue to attach several ceramic disc magnets (800 gauss or better) to the jar. Make sure that north is facing in for all of the magnets that you attach. You can find disc magnets almost anyplace that sells magnets. We used the magnets off of an old Nikken mattress pad.

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  • How do we generate it? - Knowledge Bank - Solar Schools

    The process of generating electricity to use for power takes place in power stations. ... Magnets + copper wire + spinning motion = electric current. The electricity produced is the same, regardless of source. What Do You Mean? Different types of generators are used to create energy.

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  • Dealing with Black Sands: getting all the gold out of your ...

    Capturing the Gold. ... The old magnets will pick up around half of the black sand, but the super magnets will remove more than 95% of it – and that makes a big difference! ... This is the part of the process where you need to examine the material on the magnet very closely as a few particles of gold may be attached to magnetite and stick to ...

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  • How the Strength of a Magnet Varies with Temperature ...

    How the Strength of a Magnet Varies with Temperature. ... (magnetic pull or push) on magnetic material in their vicinity. Do you think these magnets are always permanent, or are there exceptions at extreme temperatures? ... as well as how to become better citizens by understanding the process …

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  • 3 Ways to Make a Magnet - wikiHow - How to do anything

    Nov 17, 2018· A magnet can be either natural or manmade. In nature, magnetite (also known as lodestone) is a strong, permanent natural form of magnet that was used for centuries in compasses and other objects as a magnet. Other natural magnets are weak (pyrrhotite, ferrite, and columbite), so aren’t of much use as a magnet.

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  • What Is Magnetism? | Magnetic Fields & Magnetic Force

    Magnetism is the phenomenon that arises from the force ... and some rare earth metals such as samarium or neodymium which are used to make super-strong permanent magnets. Other forms of magnetism.

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  • Magnetism for kids - A simple introduction

    You get two brand new, smaller magnets, each with its own north and south pole. (This is, of course, a joke. You don't get two worms if you cut a worm in half. But you do get two magnets.) If you run a magnet a few times over an unmagnetized piece of a magnetic material (such as an iron nail), you can convert it into a magnet as well.

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  • Uses of Magnets in Our Daily Life | Sciencing

    You come into contact with magnets many times in the course of your daily life. They play an important role in a wide range of devices including simple toys, computers, credit cards, MRI machines and business equipment.

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  • How to Remagnetize Magnets | Sciencing

    Once you've remagnetized your magnets, store them such that their poles alternate, i.e. the north pole of one magnet against the south pole of the next. The magnets will naturally attract each other in this orientation, and storing them in this manner helps preserve their magnetic strength.

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  • Methods of Magnetizing Permanent Magnets - Oersted

    Methods of Magnetizing Permanent Magnets 1. Introduction Many people find magnets to be strange, mysterious things, and I think that physicists are puzzled a ... magnetic tolerances, in a process called "“condition ing"” In certain magnetic assemblies, conditioning of

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  • How Neodymium Magnets are Made - K&J Magnetics

    K&J Magnetics - Incredibly strong neodymium magnets at affordable prices. Large variety of stock rare earth magnets available. ... How Neodymium Magnets are Made ... The sintered magnets are cut to the desired shape using a grinding process. Less commonly, complex shapes are made with electric discharge machining (EDM). Because of the high ...

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  • The Healing Power of Magnets - Mercola.com

    Many commercial products do NOT have the proper field strength to be very effective. Since I do not sell magnets, however, it is perfectly legal for me to explain to you how this process works. Magnet therapy uses “static” magnets, which are called static because the resulting magnetic field is unchanging.

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