Gold Coated Ring Magnet Neodymium – 5 x 2 x 5mm N38

Gold Coated Ring Magnet Neodymium – 5 x 2 x 5mm N38, Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, Gold Coated Neodymium Disc Permanent Magnets China Supplier

Gold Coated Ring Magnet Neodymium – 5 x 2 x 5mm N38  Technical Specifications:
Item: NRN38-050205
Grade: N38
Material: Neodymium (NdFeB)
Plating: Gold (Au)
Shape:  Round, Rod, Circular, Cylinder
Dimension:
Total Outer Diameter (D): Ø 5 mm
Total Inner Diameter (d): Ø 2 mm
Total Height (H): 5 mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days

Sintered NdFeB Round Magnet Coating/plating: Double Ni, NiCuNi(recommended), Zinc, epoxy, phosphate passivation etc.
We promise you of: Stable good quality, Flexible quick delivery and competitiveprice.
If you interest, please contact us freely by sending us your requirement, please always including below informations for your ready/regular products so that we can feedback you directly of our very best quotation upon your request immediately:
magnet shape,size (better with drawing), coating, working temperature, Magnetized or not,quantity and other special requirement if any etc.

Magnetic Product Description:
This popular rare earth cylinder has a diameter of 6mm and a height of 12mm. It is an N52 grade rare earth magnet. It is Diametrically Magnetised.

Uses for our Rare Earth cylinder magnets:
Neodymium cylinder magnets are characterised by the narrow and penetrating magnetic field that is emitted from the poles present at each side. This feature is put to use in many applications of a technical nature where they are sought after for their strength and reduced lateral size.

Permanent magnets do not require any external power source and operate independently, this makes them particularly well suited to switch mechanisms. Unlike mechanical switches, magnetic switches have hardly any moving parts that can break down over time or with extensive use. Switch mechanisms, alarms and other safety systems are all products that use magnetic power of various strengths, sizes and depths appropriate to the particular device. 450kg Durable Portable Square Permanent Magnetic Lifter

This rod magnet has a Gold coating which provides superior protection against oxidation and corrosion caused by moisture exposure. This coating helps achieve longevity of the product as magnets can otherwise be prone to degrading over time in humid environments. Gold coated magnets are still susceptible to rust when exposed to the elements or damage from their environment. If you need to ensure that your gold magnet does not rust, you may want to consider applying a sealant which will extend the lifespan of the coating, but may reduce the pull force.  Super Strong Pull NdFeB Lifting Magnet for Iron Metal Sheet