Neo Magnet Neo Magnet Balls Neodymium Magnet

Neodymium ball magnet neo magnetProduct Overviews Plating TypeOverall ThicknessSalt Spray TestPressure Cooker TestNiCuNi (Nickel Copper Nickel)15-21 μm24 hours48 hoursNiCu + Black Nickel15-21 μm24 hours48 hoursNiCuNi + Epoxy20-28 μm48 hours72 hoursNiCuNi + Gold16-23 μm36 hours72 hoursNiCuNi + Silver16-23 μm24 hours48 hoursZinc7-15 μm12 hours24 hours
Each individual layer of Nickel and Copper are 5-7 μm thick. The Gold and Silver plating layers are 1-2 μm thick.
Test results shown to allow comparison between plating options.
Performance in your application under your specific test conditions may vary.
Salt Spray testing conducted with a 5% NaCl solution, at 35 ℃ .
Pressure Cooker Test (PCT) conducted at 2 atm, 120 ℃ at 100% RH.Detailed ImagesUse high-quality rare earth materials, do not use waste, recycled materialIn strict accordance with the process and quality controlpay attention to productdetailFactory direct sales, direct profit to customers Neodymium ball magnet neo magnetProduct Uses
Magnets are widely used in many fields, such as Magnetic Toy, Mobile Cover, Sensor, Motor, VCM, Medical Equipment, Car Holder, Wind Turbine, Loud Speaker, Printer, Magnetic levitation, Ladies Bag, Gift Box Packing, Switch Boardand, Micro Phone andso on.Packaging & Shipping
First-class express service, ensure your goodscan safely, smoothly, arrive in time to your destination.
Company information
Our company has complete management systems and professional staff with advanced equipments. We produce neodymium magnets with different shape , such as(Block, Disc, Cylinder, Bar, Ring,Countersunk, Segment, Ball shape, Hook, Cup, Trapezoid, Irregular shapes ,etc) we have been in this area formore than 6 years with strong OEM ability and strictest QC system can make sure the mass production quality and delivery time.FAQNeodymium magnets are a member of the rare earth magnet family. They are called "rare earth" because neodymium is a member of the "rare earth" elements on the periodic table. Neodymium magnets are the strongest of the rare earth magnets and are the strongest permanent magnets in the world.Neodymium magnets are actually composed of neodymium, iron and boron (they are also referred to as NIB or NdFeB magnets). The powdered mixture is pressed under great pressure into molds. The material is then sintered (heated under a vacuum), cooled, and then ground or sliced into the desired shape. Coatings are then applied if required. Finally, the blank magnets are magnetized by exposing them to a very powerful magnetic field in excess of 30 KOe.
Neodymium magnets are graded by the maximum strength they can be magnetized to. The higher the number the stronger the magnet is, however the higher the number the more brittle the magnet becomes as well.Gaussmeters are used to measure the magnetic field density at the surface of the magnet. This is referred to as the surface field and is measured in Gauss (or Tesla). Pull Force Testers are used to test the holding force of a magnet that is in contact with a flat steel plate. Pull forces are measured in pounds (or kilograms).All of the pull force values we specify have been tested in our laboratory. We test these magnets in two different configurations. Case 1 is the maximum pull force generated between a single magnet and a thick, ground, flat steel plate. Case 2 is the maximum pull force generated with a single magnet sandwiched between two thick, ground, flat steel plates. Case 3 is the maximum pull force generated on a magnet attracted to another magnet of the same type.Contact information
Further information, please feel free to contact me as below, your inquiry will be highly appreciated!
Company: Dongguan HJ Magnetics Co., Ltd
Contact: Cathy Lu
Office: +86-769-21684414
Mob:+86-15899671030
Skype:cathylu.lucky
Wechat:hellolujinyu
WhatsApp +86-15899671030
E-mail:sales3(a)globalhardware.hk