Use of feeder layer.
Chrome plating was discovered by George Sargent in the early 1920s. He observed that applying chromium to steel tools would increase their resistance to corrosion and wear. This led to the development of the modern industrial process of chrome plating.
it is a plating of immersion
This will depend on the material you are interested in plating with. As the price of gold goes up, even plating with gold will become more and more expensive. Plating with silver will be less pricey than plating with gold.
The main difference between alkaline zinc plating and cyanide zinc plating is the type of bath used in the plating process. Alkaline zinc plating uses an alkaline electrolyte solution, while cyanide zinc plating uses a cyanide-based electrolyte solution. Alkaline zinc plating is considered more environmentally friendly compared to cyanide zinc plating, which contains toxic cyanide compounds.
Gatero's plating offers a nice chrome plating kit for an affordable price, and you can buy them online at http://www.gaterosplating.co.uk/Replica-Chrome-Plating-Kit.php. They also have other plating kits.
Gold plating depends on the spot price of gold. Gold plating is extremely thin, but gold is expensive too.
While chrome plating on teeth is not accepted by dentists, at least not yet, gold and silver teeth plating is common.
There are various plating services around the world, from what i have seen and found, the top places are: Ashley Jewlers, www.ashleyjewelers.com/services_plating.html and, Artisan Plating, www.artisanplating.com, and lastly Gold Plating Services, www.goldplating.com...
Many car and body shops might be able to do chrome plating. There are also specialize shops that specialize in chrome plating.
A metal plating company or a metal finishing company would be able to provide services for plating and polishing chrome. It's important to find a reputable company with experience in chrome plating to ensure high-quality results.
If you need chrome plating for auto parts, you can check Cen-Tex Plating Co. Inc. their number is 512-444-4721
Existing nickel and gold plating on a 1948 Winchester Model 63 generally decreases its value among collectors, as most original firearms are valued for their factory finishes and authenticity. Modifications, including non-factory plating, can detract from the gun's historical significance and originality. However, if the plating was done exceptionally well and appeals to a specific buyer, it could still retain some value. Ultimately, the impact on value depends on the preferences of potential buyers and collectors.