General information on platinized titanium anode for Hard Chrome Plating
Substrate material: Gr.1
Electrode connection: touch welding, spot welding, or screw fixation
Coating process: high-temperature sintering
Coating composition: platinum Pt
We offer electroplating anodes available in an extensive selection of standard and custom shapes to fit a wide variety of plating systems. The regular shapes are plate, basket, rod, bar, squares, etc.
- Applications on PCB Copper Plating
- Cathodic protection
- Electronics and semiconductor industry
- Precious and non-precious metal electroplating
Current hard chromium plating processes are predominantly based on chromic acid and sulfuric acid, the nature of chrome electroplating baths can impact the longevity of the anodes. In particular, free fluoride ions, can attack the metals of the anode and cause corrosion.
Platinized titanium anode is a good option in hard chrome plating, it reduces the amount of hazardous lead sludge generation, its dimensional stability, resulting in a more stable, homogeneous, and consistent-thickness plating process. Also, platinized anodes are much more flexible in shaping and dimensioning and can be designed according to the shapes of the workpieces to be plated.
Parameters:
Substrate: Titanium;
Coating: Platinum;
Coating thickness: 2-5µm;
Solution: higher chromic acid solution;
Current densities <75 A/dm 2;
Fluoride content: ~ 10 mg F /L.
Baoji YJ Titanium Anode is a professional manufacturer of platinum electrodes, with 20 years of technical experience, its production of the hydrogen-plated cup with platinum electrode corrosion resistance, stable performance, high output current density, low operating voltage, and working life long. If necessary, welcome to consult.
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