Black Nickel Coating

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  • The Role of Strong Magnets in Salt Spray Test

The Role of Strong Magnets in Salt Spray Test

The Role of Strong Magnets in Salt Spray Test Salt spray test of strong magnet: refers to an environmental test that uses artificial simulated salt spray environmental conditions created by salt spray test equipment to assess the corrosion resistance of product surfaces. Generally, 5% sodium chloride salt solution is used, and the pH value of [...]

  • Common Coatings of Sintered NdFeB Magnet

What are the Common Coatings of Sintered NdFeB Magnet?

What are the Common Coatings of Sintered NdFeB Magnet? Sintered ndfeb magnetic coatings are nickel, copper, chromium, gold, zinc, black zinc, epoxy resin. Its surface electroplating is not the same, its color is not the same, its preservation time is not the same, each has advantages, but also has disadvantages. 1) zinc: the surface looks [...]

  • Black Nickel Coating

Magnet Black Nickel Coating

Magnet Black Nickel Coating Three layers, nickel-copper-nickel, plus an extra process to get the black nickel finish Black Nickel Coating Protection of the magnet from corrosion in ambient air Not a protective coating from humidity, water, or salt water Light protection of the magnet from chipping A decorative finish Shiny metallic black/gray finish [...]

By |September 19th, 2018|Magnet Coating, Neodymium Magnets, Permanent Magnet|Comments Off on Magnet Black Nickel Coating
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