Q
u
o
t
e

R
e
q
u
e
s
t

Rhodium plating

Rodinoitu alumiini

Rodinoitu kellon runko

Rodinoitu alumiini

Aluminum requires intermediate coatings in order for the rhodium coating to become reflective

Rhodium (Rh) belongs to the platinum group metals. The properties of rhodium plating are high melting point, excellent corrosion resistance, hardness and abrasion resistance. Rhodium also has good IR reflectivity and catalytic properties.

Rhodinization is suitable for objects exposed to extreme conditions, such as corrosive gases and liquids.

Rhodium is also used as a protective coating for silver jewelery and objects because it is very close in color to silver.

Eforit is leading company in rhodium plating in Finland. We have more than 20 years of experience e.g. on the coating of aluminum optical mirrors with rhodium.

The properties of the rhodium coating are:

  • Coating hardness is 900 HP
  • Typically, coating thicknesses range from 0.1 to 2 μm
  • High melting point
  • Applications e.g. optical reflectors, catalysts and high-voltage electrical switches where sparks may occur. Also, jewelry and art objects.

    Rodinoitu kello

    Rodinoitu kello

    This is a unique website which will require a more modern browser to work!

    Please upgrade today!