Magnets Neodymium
Posted in Arts and Crafts on 08/17/2010 06:20 am by adminMagnets Neodymium
A number of companies which have magnetic therapy products available for purchase often fail to indicate the type of magnets they use in their supports, wraps, braces, and other therapy products and devices. You should exercise caution if you encounter this type of practice, because the magnets used in these biomagnetic products may be composed of inferior, lower-grade materials and the strength of their electromagnetic field may not be adequate to provide the desired health benefits.
Other vendors of biomagnetic products may utilize a combination of different types of magnets in their wraps, supports, and braces – most often a combination of ceramic and neodymium magnets. Products which contain ceramic magnets generally generate a much weaker electromagnetic field than similar products which use neodymium magnets. For example, if you perform a comparison between two magnets of an identical size, thickness, and gauss rating, the neodymium magnet will, in fact, virtually always produce a measurably stronger electromagnetic field than the one that is made of ceramic.
A back support, or similar biomagnetic therapy product, which is composed of both ceramic and neodymium magnets, in general, is significantly weaker than a like product which contains only neodymium magnets.
Additionally, some vendors may mislead consumers regarding the strength of the electromagnetic fields of their products. As an example, if a biomagnetic therapy support product contains 20 neodymium magnets (each magnet individually rated at 5,000 gauss), the magnetic field strength of the product should still only be measured at 5,000 gauss.
However, some vendors and companies may mislead consumers by indicating that their magnet therapy products have a higher gauss rating by adding together the gauss ratings of all the individual magnets contained in the product. They might advertise that such magnetic therapy devices have a total gauss rating of 100,000. This is inaccurate, and as someone purchasing such products, you should try to be careful of merchants who employ such methods and practices.
For more information regarding biomagnetic therapy, including history, research, and using magnetic therapy, please visit Biomagnetic Therapy or Healing Magnets
I was looking at some neodymium magnets and saw: Surface Field: 2640 Gauss What does that mean?
I just wanted to know if “Surface Field: 2640 Gauss” means the range of the magnetic field of that particular magnet. Anyone know what it means?
A magnet’s strength is measured in gauss. The higher the number, the stronger the magnetic field.
http://en.wikipedia.org/wiki/Gauss_(unit)#Typical_values
Neodymium magnets
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10Pcs Neodymium Disc Countersunk Ring Magnets 4/5″x1/5″ $18.99 |
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Craft Hobby Neodymium Rare Earth Super Magnets 18 x 3mm (5/7 x 1/8 in.) (3 Pc) $4.74 |
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Craft Hobby Neodymium Rare Earth Super Magnets 8 x 3mm (1/3 x 1/8 in.) (10 Pc) $4.74 |
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Craft Hobby Neodymium Rare Earth Super Magnets 18 x 3mm (5/7 x 1/8 in.) (3 Pc) $4.74 |
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Craft Hobby Neodymium Rare Earth Super Magnets 8 x 3mm (1/3 x 1/8 in.) (10 Pc) $4.74 |
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Craft Hobby Neodymium Rare Earth Super Magnets 1/4 x 1/16 in. (6.3×1.5mm) 50 Pc $6.64 |
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Craft Hobby Neodymium Rare Earth Super Magnets 1/2 x 1/8 in. (12x3mm) (6 Pc) $5.22 |
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Craft Hobby Neodymium Rare Earth Super Magnets 1/2 x 1/8 in. (12x3mm) (6 Pc) $5.22 |
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Craft Hobby Neodymium Rare Earth Super Magnets 1/4 x 1/16 in. (6.3×1.5mm) 50 Pc $6.64 |
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Craft Hobby Neodymium Rare Earth Super Magnets 18 x 3mm (5/7 x 1/8 in.) (3 Pc) $4.74 |
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Craft Hobby Neodymium Rare Earth Super Magnets 8 x 3mm (1/3 x 1/8 in.) (10 Pc) $4.74 |
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Craft Hobby Neodymium Rare Earth Super Magnets 18 x 3mm (5/7 x 1/8 in.) (3 Pc) $4.74 |
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Craft Hobby Neodymium Rare Earth Super Magnets 1/2 x 1/8 in. (12x3mm) (6 Pc) $5.22 |
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Craft Hobby Neodymium Rare Earth Super Magnets 1/4 x 1/16 in. (6.3×1.5mm) 50 Pc $6.64 |
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Craft Hobby Neodymium Rare Earth Super Magnets 8 x 3mm (1/3 x 1/8 in.) (10 Pc) $4.74 |
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10 Neodymium Magnets 1/2 x 1/8 inch Disc N48 $3.99 ONE lot of 10 Magnets. Size: 1/2 inch diameter x 1/2 inch thick discs. Nickel (Ni) Plated (silver-like shine) Grade: N48 – Extremely powerful magnetic material Pull Force is approximately 6.1 pounds under ideal conditions. These discs are axially magnetized, so the strong North/South poles are in the center of the flat sides. That makes them easier to stack into a cylinder than to connect side by … |
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Set of 100 Grade N42 Super Strong Neodymium Disc Magnets 1/4 X 1/16 $4.99 You will receive 100 Strong Neodymium Disc Magnets Each disc is 1/4″ diameter x 1/16″ thick Grade N42 Each magnet is triple plated in nickel for extra durability and a shiny, silver finish Poles are on the flat, round surfaces. These neat little magnets are great for the putting pictures and things on your refrigerator, arts and crafts, or just as toys themselves. This size makes them easy to … |
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50 Neodymium Magnets 1/8 x 1/8 inch Cylinder N48 $8.49 ONE lot of 50 Magnets. Size: 1/8 inch diameter x 1/8 inch thick cylinders Nickel (Ni) Plated (silver-like shine) Grade: N48 – Extremely powerful magnetic material Pull Force is approximately 1.5 pounds under ideal conditions. These cylinders are axially magnetized, so the strong North/South poles are in the center of the flat sides. That makes them easier to stack into a cylinder than to connect s… |
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Nano Energy Magnetic ,Titanium, Germanium Bracelet $10.95 * Attractive Magnetic Germanium Metal Conductor FIT * Rare Earth Natural Neodymium Bio Magnet * Dimensions of Bracelet are 7.5 inches long 1/2 inch wide adjustable. We can ad links if needed. * 80 Germanium powder pieces… |
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Sennheiser SET840 -TV RF Stereo TV Assistive Listening Headphones System $279.95 The Sennheiser SET840-TV RF Stereo TV Assistive Listening Headphones System with auto on/ off and enables one to clearly hear what is being said on the TV. It does this by blocking out extraneous noise and by allowing the user to supply stronger signals to the weaker ear, 3-hour quick charge when receiver is placed in the charging cradle, earbow tension adjustment. Includes BA300 battery. For use … |
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Deep Magnetic Therapy Spot Magnet Kit – 5000 gauss $34.98 The Serenity 2000 Deep Magnetic Therapy Kit, uses spot magnets to target any painful area of the body especially where deep penetration is essential to achieve maximum results…. |
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Buckyballs Magnetic Set $24.98 Buckyballs Magnetic Set, powerfully playful geometric gee – whiz for adults! 216 powerful rare earth Magnetic Buckyballs, ready for countless creative moments! They can be molded into shapes, sculptures, puzzles, anything in 3 dimensions. Hexagons, cubes, spheres, lines and loops… these will wake up anyone’s inventiveness. An awesome desk gift, great for travel and just-plain-relaxation time. Wi… |
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Generic 5MM Rare Earth Magnets in a Generic Tin (216 Pieces) $12.86 An endless number of shapes and structures can be created for your amusement. Consists of 216 quality sphere magnets in a lined tin container. Dangerous if swallowed. Keep away from children – for ages 14+…. |
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Magnet Balls Pro Edition: The Original Magnetic Rare Earth Magnet Puzzle in Collector Tin (5mm) – 343 Pc $26.00 One Puzzle, Billions of Solutions — Magnet Balls continuously create new patterns and shapes with these cool cubes, composed of multiple individual high-energy rare-earth magnets. With no set right answer, this puzzle has nearly infinite options in construction. You can completely disassemble and reassemble your magnet balls or simply manipulate it with your hands – you completely control the out… |
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Recycling of neodymium iron boron magnet scrap $9.99 … |