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  • How are magnets made? | Ask Dr. Universe | Washington
    How are magnets made? | Ask Dr. Universe | Washington

    Aug 03, 2015 Some magnets are ceramic materials, like those you might find in flowerpots, which are made as powders, then mixed with glue or heated up to make the particles stick together. Even after the material cools down, it’s still not ready to be a magnet quite yet. You can imagine a magnet as a giant crowd of people, with each person being a pole

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  • How to Make a Magnet? Different Ways of Making Magnet
    How to Make a Magnet? Different Ways of Making Magnet

    Collect goods- A simple temporary magnet, such as a paper clip and a refrigerator magnet, can be made with a small piece of metal.Collect these objects as well as a narrower piece of metal, such as an earring or a small nail, which you can use to check the magnetized paperclip’s magnetic characteristics

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  • How Neodymium Magnets are Made - K&J Magnetics
    How Neodymium Magnets are Made - K&J Magnetics

    Note that the powder formed by this reaction is slightly different than the Nd 2 Fe 14 B ratio. Magnets are often made both Nd-rich and B-rich, where finished magnets typically contain non-magnetic bits of Nd and B in the grain, within which are highly magnetic Nd 2 Fe 14 B grains.. For higher temperature magnet grades, additional elements are added

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  • The History of Magnet Kitchens & Where it is Now - I'm
    The History of Magnet Kitchens & Where it is Now - I'm

    Feb 08, 2021 By opening these sites, Magnets kitchens could transfer their products across the country with ease. In the 1960’s the company expanded. Magnet opened 12 depots that are situated across the country. Magnet sold their ready made products to both trade and the public. This allows the business to cut out the middleman – the builder’s merchants

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  • Q & A: Magnetic field is made of photons | Department of
    Q & A: Magnetic field is made of photons | Department of

    Nov 16, 2017 The magnetic field is really just a classical approximation to the photon-exchange picture. In a moving reference frame, a magnetic field appears instead as a combination of a magnetic field and an electric field, so electric and magnetic fields are made of

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  • What Is a Permanent Magnet? | Stanford Magnets
    What Is a Permanent Magnet? | Stanford Magnets

    As a leading magnet supplier across the world, Stanford Magnets has been involved in R&D, manufacturing, and sales of permanent magnets since the 1990s and provide customers with high-quality rare earth permanent magnetic products such as neodymium magnets, and other non-rare earth permanent magnets

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  • Who Discovered the Very First Magnet? | Dowling Magnets
    Who Discovered the Very First Magnet? | Dowling Magnets

    The first scientist to actually make a magnet was actually a physician—Britain’s William Gilbert. In 1600 he discovered not only that the Earth itself was a magnet, but also that magnets could be forged out of iron and that their magnetic properties could be lost when that iron was heated

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  • What Is Bar Magnet? - Properties, Uses, Pole Strength, Types
    What Is Bar Magnet? - Properties, Uses, Pole Strength, Types

    A bar magnet is a rectangular piece of an object that shows permanent magnetic properties and are made from the ferromagnetic substance. Cylindrical and rectangular bar magnets are the types of bar magnet. They are used in educational institutes

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  • What is the Strongest Magnet in the World? - Apex Magnets
    What is the Strongest Magnet in the World? - Apex Magnets

    Nov 13, 2014 Before, powerful man-made magnetic fields were generated by using some form of explosives to compress the field inside the magnet as it pulsed. Using this method, researchers could reach measurements as high as 1,000 Tesla, but only for a few microseconds. With the 100 Tesla magnet, researchers can use it again and again

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  • Neodymium magnet - Wikipedia
    Neodymium magnet - Wikipedia

    A neodymium magnet (also known as NdFeB, NIB or Neo magnet) is the most widely used type of rare-earth magnet.It is a permanent magnet made from an alloy of neodymium, iron, and boron to form the Nd 2 Fe 14 B tetragonal crystalline structure. Developed independently in 1984 by General Motors and Sumitomo Special Metals, neodymium magnets are the strongest type

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  • What is a magnet made with a battery? - Answers
    What is a magnet made with a battery? - Answers

    Oct 10, 2012 An electromagnet. Anytime electrical current flows through a conductor, a magnetic field is produced

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  • Permanent Magnets Materials and Magnet Systems
    Permanent Magnets Materials and Magnet Systems

    High-energy magnets made from NeoDeltaMagnet (NdFeB) have to be stored dry, otherwise the surfaces would oxidise. Storage in a hydrogen atmosphere destroysthese magnets. A demagnetisation is caused when permanent magnet materials have been exposed to

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  • What Is Speaker Magnet? | Stanford Magnets
    What Is Speaker Magnet? | Stanford Magnets

    Speaker Magnet Plays an Important Role Here. When our voice enters the horn, it will produce a specific change of current, which will make the coil magnetic, and magnet produces a certain regularity of attraction or repulsion movement, which will drive the vibration of the paper basin, amplify the sound. Therefore, the role of magnets is to

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  • Is the Earth a magnet? | U.S. Geological Survey
    Is the Earth a magnet? | U.S. Geological Survey

    In a sense, yes. The Earth is composed of layers having different chemical compositions and different physical properties. The crust of the Earth has some permanent magnetization, and the Earth’s core generates its own magnetic field, sustaining the main part of the field we measure at the surface. So we could say that the Earth is, therefore, a magnet. But permanent

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  • How Are Magnets Made and What Are They Made Of?
    How Are Magnets Made and What Are They Made Of?

    These ferromagnetic materials can be made magnetic by exposing them to a magnetic field using electric current. Using a magnetizing fixture that directs current through the non-magnetized part, electrons in these metals are lined up, or polarized, making the material magnetic. You can learn more about the polarization process here

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  • What Are Magnets Made Of And How Do They Work
    What Are Magnets Made Of And How Do They Work

    Magnets are objects made with specific elements, creating a magnetic field. All magnets have at least two poles – north and south – with the magnetic field lines exiting the north end and re-entering at the south end of the magnet. Every magnet retains a north and south pole, regardless of size, even if it has been broken into multiple pieces

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  • What are Magnets Made Of - Universe Today
    What are Magnets Made Of - Universe Today

    Sep 16, 2010 All magnets are made of a group of metals called the ferromagnetic metals. These are metals such as nickel and iron. Each of these metals have the special property of being able to be magnetized

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  • what is natural magnet
    what is natural magnet

    Nov 29, 2021 A magnet is an object which attracts things made of iron, steel, nickel and cobalt. Magnets are made of iron, steel or other alloys of iron by the process of magnetisation. Magnets are made in different shapes and sizes so that they can be used for different purposes

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  • What Is a Magnet Made Of?
    What Is a Magnet Made Of?

    Mar 27, 2020 Magnets are made from magnetic materials, or metals that are attracted to a magnet and can be magnetized. They come from metal elements or alloys. Magnets are capable of producing magnetic fields, and they attract metals such as cobalt, iron and nickel. Different materials produce magnets of varying strengths

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  • 3 Ways to Make a Magnet - wikiHow
    3 Ways to Make a Magnet - wikiHow

    Aug 14, 2006 wikiHow Staff Editor. Staff Answer. Permanent magnets are made from ferromagnetic materials (cobalt, nickel, iron, neodymium, etc.) To make these materials magnetic, they are subjected to a magnetic field by using an electric current. This process lines up the electrons (polarization) and they become magnetic

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  • How Are Neodymium Magnets Made - Ideal Magnet
    How Are Neodymium Magnets Made - Ideal Magnet

    Neodymium magnets are made by a sophisticated process that includes some very high-tech metallurgical methods comprising powder metallurgy and advanced process metallurgy. Dozens of process steps must be followed very precisely to make Neodymium magnets –also known as NdFeB -for the chemical symbols of Neodymium, Iron and Boron

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  • How Are Magnets Made?
    How Are Magnets Made?

    Apr 11, 2020 Magnets are either temporary or permanent. The easiest type of magnet to make is a temporary magnet. Simply subjecting a ferromagnetic material to the magnetic field of an existing magnet causes its domains to align temporarily, producing a magnetic field that lasts for a short time after the original magnet is removed

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  • How Are Flexible Magnets Made
    How Are Flexible Magnets Made

    Flexible magnetic Sheet. Magnetic sheets are produced using a calendaring process, and most of which tend to be 610mm wide and up to 30meters in length. They can be as thin as 0.5mm, but typically tend to be 0.76mm in thickness. Flexible magnetic sheet is magnetised on one side only with very fine stripes of north-south-north-south polarity

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  • Discovery of Magnets | History of Magnets | Uses And Its
    Discovery of Magnets | History of Magnets | Uses And Its

    Legends have it, the emperor from China used magnets to save his palace by constructing gates made of loadstone. The amours made of metal got attracted to the magnetic gates and prevented them from going any further. In his book, De Magnete (1600), scientist William Gilbert has mentioned techniques of artificially making magnets from steel

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  • The Earth Is a Magnet - K&J Magnetics
    The Earth Is a Magnet - K&J Magnetics

    For fun, we made a rough estimate of what the pull force of an Earth magnet would be, by making a big list of questionable assumptions. If we assume the Earth is a permanent magnet instead of a ball of half-molten iron with electrical currents running through it, we might figure Br max is about 1 gauss. That’s a lot weaker than the Br max of 13,200 gauss for a grade N42

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  • How are magnets made? - Mystery Doug
    How are magnets made? - Mystery Doug

    How are magnets made? Watch the video to discover the answer and don't forget to vote for next week's question. There are mysteries all around us. Have fun and stay curious! This episode is locked Invite 5 or more friends and we'll unlock all previous episodes as a thank you! Locked. 6:10 Why is the sky blue?

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  • magnet | Vocaloid Wiki | Fandom
    magnet | Vocaloid Wiki | Fandom

    The original magnet song on Nico Nico Douga was made private by minato due to the matter of Yunomi-P's plagiarism. [1] Due to the nature of the controversy, its full explanation shall not be posted to prevent reviving old flamewars and attacks against Yunomi-P

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  • Magnetic Materials - What Materials Make Magnets
    Magnetic Materials - What Materials Make Magnets

    The strongest permanent magnets are known as neodymium magnets and are made from an alloy of neodymium, iron and boron. Permanent magnets are difficult to magnetise as unlike magnetically soft materials their atomic magnetic domains aren’t easily aligned but once they are aligned, they remain so indefinitely. SHOP ALL MAGNETS

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  • Magnets and electricity - U.S. Energy Information
    Magnets and electricity - U.S. Energy Information

    Dec 13, 2021 The properties of magnets are used to make electricity. Moving magnetic fields pull and push electrons. Metals such as copper and aluminum have electrons that are loosely held. Moving a magnet around a coil of wire, or moving a coil of wire around a magnet, pushes the electrons in the wire and creates an electrical current

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  • Why is a magnet magnetic?
    Why is a magnet magnetic?

    Apr 23, 2020 Why is a magnet magnetic? Magnetism is the force exerted by magnets when they attract or repel each other. Magnetism is caused by the motion of electric charges. Every substance is made up of tiny units called atoms. To become magnetized, another strongly magnetic substance must enter the magnetic field of an existing magnet

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