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- Order number: BMG-108
Black Chrome - Smoky Chrome by Betzmann Galvanik
This dark anthracite to slightly black shiny look is now popular for many car parts or cell phones and is a very good alternative to black rhodium or black ruthenium.
Alternative to black rhodium or black ruthenium.
Black chrome is a spectacular finish and always an eye catcher.
Recommended electrode: Carbon Electrode 10 Volt - Platinum electrode 11 Volt.
Plating on degreased copper, nickel, gold flash or any other gold plating.
Operating Conditions and Deposit Data
|Voltage Range||9 – 11 volts (see notes) |
|Temperature||20 – 30 °C|
|Lightness (L*) of deposit||65 – 70%|
|Electrode||Carbon or Platinum Electrode (see notes)|
|Chromium content in plate||99% (balance carbon)|
|Plating Rate at (10 volts, Carbon Electrode)||Approx. 2 micron per minute (spot)|
|Maximum plating thickness||3 microns|
|Hardness (as plated)||800 Hv (see notes)|
|Hardness after heat treatment||1500 – 1600 Hv (see notes)|
|Density of deposit||7.2 g/cm3|
|Special storage requirements||None|
|Shelf life||1 – 2 years|
|Health and Safety classification||Not classified as dangerous|
|Transport (UN number)||None: Not classified as dangerous for transport|
- Heat treating at 220 °C increases the hardness of the deposit from 800 to 1600 Hv.
- The voltage should be raised from 10 volts if using a Carbon Electrode to 11 volts when
using a Platinum Electrode.
- We strongly advise against the use of stainless steel anodes for most of our plating processes.
- Plating rates are calculated over a sample area which is permanently covered by swab.
Labelling acc. to CLP-VO:
Symbol word: Caution!
H319 Causes severe eye irritation.
P101 If medical advice is needed, have container or label at hand.
P102 Keep out of the reach of children.
P305 IF IN EYES:P351 Rinse cautiously with water for several minutes.
P338 Remove contact lenses if possible. Continue to rinse.
P337 + P313 If eye irritation persists: Get medical advice/attention.