What is a neodymium magnet and how is it different from other magnets?

Neodymium magnets, also known as rare earth magnets, are made from an alloy of neodymium, iron, and boron. They are known for their exceptional magnetic strength, making them significantly more powerful than standard ferrite magnets. Due to their compact size and high holding force, they are ideal for various applications, including crafts, science projects, and industrial uses. Their ability to maintain strong magnetism over time makes them perfect for use in office settings as well.

What are the primary uses for a 40x20mm neodymium disc magnet?

The 40x20mm neodymium disc magnet is versatile, commonly used in a variety of applications, including craft projects, science experiments, and even organizational tasks in offices and homes. For instance, they can effectively hold items on a refrigerator, be used in DIY projects to create powerful magnetic closures, or even support educational models in classrooms. Their strength allows for creative uses in both functional and artistic endeavors.

Can these magnets be used indoors and outdoors?

Yes, the 40x20mm neodymium disc magnets are suitable for both indoor and outdoor use. However, it's important to note that while they are strong, exposure to extreme weather conditions or constant water can potentially affect their performance over time. They are perfect for outdoor crafts, such as garden art, or for securing objects in outdoor workshops as long as they are protected from harsh elements.

Are there any safety precautions I should take when using neodymium magnets?

Yes, safety precautions are advisable when handling neodymium magnets. Due to their strong magnetic fields, keep them away from electronic devices and pacemakers. Avoid pinching fingers or skin between two magnets, as their attractive force can cause injuries. It’s also wise to supervise children during use to ensure they handle these magnets responsibly, reinforcing safe practices when working with powerful magnetic materials.

How do I properly store neodymium magnets?

To properly store neodymium magnets, keep them in a dry environment, away from direct sunlight and heat sources. It is advisable to place separators like paper or plastic between magnets to prevent them from sticking together, which can lead to chipping or breaking. For magnetic collections, consider using trays or containers that can hold the magnets securely while minimizing movement.

Can I use these magnets for mounting objects?

Absolutely, the 40x20mm neodymium disc magnets are excellent for mounting objects due to their strong holding power. They can be used to secure items like tools on metal surfaces, display decorations on fridges, or even create unique wall art setups. Their reliability in holding various materials makes them a favorite for both home organization and professional displays.

Do these magnets conduct electricity?

Neodymium magnets themselves do not conduct electricity as they are made of magnetic materials, specifically neodymium, iron, and boron. However, if used in conjunction with conductive materials, they can have applications in electrical engineering and motors. Always ensure that their magnetic field does not interfere with electronic devices or magnetic-sensitive equipment in your projects.

What weight can these magnets typically hold?

The holding strength of the 40x20mm neodymium disc magnets can vary based on the surface they are attached to and the nature of the materials being held. On ferrous surfaces, they can hold several kilograms, making them ideal for heavier applications such as securing tools or large decorative pieces. For optimal performance, ensure that the contact surface is clean and smooth.

Are these magnets temperature sensitive?

Yes, neodymium magnets can be affected by temperature changes. While they perform well at room temperature, excessive heat can demagnetize them, and extreme cold can make them brittle. For most home and craft applications, they’ll perform reliably, but it’s advisable to avoid placing them in environments where temperatures exceed recommended limits.

Where can I buy 40x20mm Super Strong Neodymium Disc Magnet?

You can buy the 40x20mm Super Strong Neodymium Disc Magnet from Ubuy in Philippines. Ubuy offers a wide selection of quality magnets, including this powerful neodymium option, perfect for your science projects, crafts, and office needs. With Ubuy, you can find the right tools to make your projects successful and innovative.

Is 40x20mm Super Strong Neodymium Disc Magnet, Powerful Available to Shop Online in Philippines?

Yes, at Ubuy Philippines this product is available for you to shop at a reasonable price. The 40x20mm Super Strong Neodymium Disc Magnet, Powerful is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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40x20mm Super Strong Neodymium Disc Magnet, Powerful Magnet Disc Permanent Rare Earth Magnets for Science Project Building Fridge Craft and Office (Two Pieces)

Made from super strong magnetic element, the neodymium magnets are incredibly powerful and great to handle your project or task.

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Item #: 84394386

40x20mm Super Strong Neodymium Disc Magnet, Powerful Magnet Disc Permanent Rare Earth Magnets for Science Project Building Fridge Craft and Office

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What Stands Out

Superior Strength

These neodymium disc magnets offer exceptional holding power, making them perfect for supporting heavy objects, ideal for science projects, crafting, and office use.

Versatile Applications

Designed for diverse tasks, these magnets can be used in various settings, from home crafting to professional projects, enhancing creativity and functionality.

Durable Quality

Crafted from rare earth materials, these magnets provide lasting performance, ensuring reliability and effectiveness in your DIY projects or organizational needs.

Product Details

Package Weight

1.2 Pound

Who Should Buy?

Science Educators
Ideal for experiments and demonstrations, showcasing magnetic properties and principles in an engaging manner for students.
Craft Enthusiasts
Great for DIY projects, allowing creative individuals to enhance their crafts with strong holding power.
Office Use
Perfect for securing notes and papers on metal surfaces, improving organization in a workspace or home office.

Young Children
Not safe for small kids due to the potential choking hazard and strong magnetic pull, which can be dangerous.

Product Description

40x20mm Super Strong Neodymium Disc Magnet, Powerful Magnet Disc Permanent Rare Earth Magnets for Science Project Building Fridge Craft and Office (Two Pieces)

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Question: Is 40x20mm Super Strong Neodymium Disc Magnet, Powerful Available to Shop Online in Philippines?

Answer: Yes, at Ubuy Philippines this product is available for you to shop at a reasonable price. The 40x20mm Super Strong Neodymium Disc Magnet, Powerful is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Features & Benefits

Made from strong neodymium-iron-boron alloy with stylish nickel coating
Ni+Cu+Ni Triple layer coated for rust resistance and longevity
Incredibly powerful for any project or task
Can be used for fastening, lifting, hanging, and various other purposes

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40x20mm Super Strong Neodymium Disc Magnet, Powerful Magnet Disc Permanent Rare Earth Magnets for Science Project Building Fridge Craft and Office

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