46 x 30 x 10mm NdFeB Super Strong Magnet N40 Ni

46 x 30 x 10mm NdFeB Super Strong Magnet N40 Ni, Rare Earth Super Strong Sintered NdFeB Amazing Block Magnet for Motor Sensor Rotor Craft Toy, Ni-Cu-Ni Coating Licensed Neodymium Permanent Magnets China Supplier

46 x 30 x 10mm NdFeB Super Strong Magnet N40 Ni Technical Specifications:
Item: NBN40-46-30-10
Grade: N40
Material: Neodymium (NdFeB)
Plating: Nickel
Shape: Block, Rectangular, Rectangle, Square
Dimension:
Length (L): 46 mm
Width (W):  30 mm
Height (H): 10 mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1250-1280 mT (12.5-12.8 kGs)
Energy Density (BH)max: 302-326 KJ/m³ (38-41 MGOe)
Coercivity Force (Hcb): ≥ 907 kA/m ( ≥ 11.4 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days

These magnets are intended for working sculptures, refrigerators, crafts, models, and office craft uses. These are NOT toys and will break and chip if used as toys.
These magnets are incredibly strong and are not intended for children, please keep them away from children and pets as they can cause a choking hazard and can get lodged in their digestive tracks.
Never place neodymium magnets near electronic appliances, such us floppy disks, credit cards, magnetic I.D. cards, cassette tapes, video tapes, televisions, VCRs, computer monitors and other CRT displays.
Neodymium magnets will lose their magnetic properties if heated above 175F (80 C). Neodymium magnets should never be burned, as burning them will create toxic fumes

Usage of Magnets
Brochure Closures Toys, Welding Clamps, Stud Finders,
Locating Nails Under Flooring, Magnetic Therapy, Magic Tricks
Remagnetizing Old Magnets, Mag a Fishing Reel, Geocaching
Oil Filters, Holding Banners on Cars and Floats in a Parade
Attaching Tracking Devices to Vehicles and Equipment
Holding Spice Cans to the Side of Your Fridge
Trailer Hitch Rods, Removing Dents from Brass Musical Instruments
Warehouse Organization, Levitation Experiments
Tool / Knife Holders, Securing a Tarp to Machinery or Cars
Erasing Video and Audio Tapes or other Magnetic Storage Media
Garage Organizers, Metal Detectors, Holding Wings on Model Airplanes
Cabinet Latches, Attaching Name Tags to Clothing without Pins
Miniature Wargaming, Traction Magnets for Slot Cars
Magnetic Couplers on Model Railroad Cars
Christmas Light and Decoration Hangers
Magnetic Stirrers, Homemade Compass
Building Generators, Science Experiments
Finding Micro Meteorites, Education, Magnetic Jewelry
Pierce-free Body Jewelry, Cleaning Fish Tanks from the Outside
Holding Spare Keys in Place – Car and Home
Water Conditioning, Making your own Fuel Mileage Extender
Refrigerator Magnets, Stupid Bar Tricks, Attaching Bags to Motorcycles
Magnetic Jewelry Clasps, Picking up Stray Nails and Screws
Replacement Magnets for Bicycle
Accelerating the Aging of Wine and Liquor Perpetual Motion

Sintered NdFeB Wind Turbine super strong magnetic square