N40 Other Shape Stepped Neodymium Block Copper Cu Plated Magnets


N40 Other Shape Stepped Neodymium Block Copper Cu Plated Magnets, N35SH Zinc Plated NdFeB Stepped Magnets Other Block Type, Permanent NdFeB Magnet Stepped Cube Blocks Electroplated Zinc

Permanent/Strong Block/Rectangular/Cuboid shape Neodymium NdFeB magnet
Normal Ambient Temperature, <80 celsius degrees
Grade: N30/N33/N35/N38/N40/N42/N45/N48/N50/N52/N54
NdFeB Magnet, <80°C, thickness magnetized, plated Zn,
Block | N42 | L10 x W5 x T5 mm | 4453Gs 3.55Lbs
Block | N42 | L12 x W5 x T5 mm | 4365Gs 4.09Lbs
Block | N42 | L15 x W5 x T5 mm | 4263Gs 4.88Lbs
Block | N42 | L18 x W5 x T5 mm | 4191Gs 5.66Lbs
Block | N42 | L20 x W5 x T5 mm | 4154Gs 6.17Lbs
Electroplating: Nickel/Epoxy/Zinc/Imitation Gold/18K Gold optional
Magnetizing: Thickness/Diametrical optional
Attach with: 3M VHB 4905/4910/Foam 1600T Adhesive optional
Laser Engrave logo: optional

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Size&Design 1. We have different size and shape for you winner market ; 2 .Follow your design Mould Customized or our hot deisgn recommend to you.
MOQ(Samll Qty) 100-1000-5000-10000-20000-1000000 pcs depend different size ,item,design and process. MIN and SMALL quantity accept
Factory Lowest Price we are factory,near Hangzhou airport(our factory add for you check: No. 5, Wu Zi Road, Anji County, Huzhou, Zhejiang,china), ensure lowest price and good quality and best service for you, we best service7x 24 hour online,happy meet in our factory.
Certification ISO14001:2015;ISO9001:2015;IATF16949:2016,,ROHS,SGS,MSA,VDA6.3,etc
Ultra-high NdeFeB magnets Mass produce ultra-high NdFeB magnets: 52SH,50UH,45EH,40AH,etc.

N40 Other Shape Stepped Neodymium Block Copper Cu Plated Magnets

Although all neodymium magnets share the same characteristic of strong magnetic attraction force and brittle nature, which sometimes causes them to break on high impact collision with another magnet or even metal objects, some shapes and sizes are more prone to breakage than others. This particularly long and rather slim shaped rectangle rare earth magnet at N35 grade is among the type that breaks quite easily. The visible reason that causes this magnet to break on collision is its length with a narrow profile. Its thickness of 5mm means that this magnet has relatively strong pull force compared to other magnets with 2mm or less thickness. Hence, do take care when separating or handling neodymium magnets, always holding each piece firmly such that the separated piece does not accidentally slip from your hands and “jump” back to collide with the remaining stack of magnets.

The magnet tendency to break is greatly reduced once the magnet is installed/secured/glued to a base or better still, covered with duct tape/fabric/thin cardboard etc as these will soften the impact by reducing/absorbing some of the forces.

Attaching a piece of ferrous metal to any magnet increases the magnetic field/strength on the opposite side of the magnet as the ferrous metal will deflect the magnetic field on its side and channel it to the other side. An example: If you attached a sheet of ferrous metal to the north pole of a magnet, the strength of its south pole will be increased.

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