Nickel has an atomic number of 28. It has 28 protons. The atomic weight of nickel is 58.69, and the chemical symbol is Ni. Nickel is magnetic and does not rust very easily. Nickel is a silver white metal. It is used for many industries like electronics, electroforming and automotive markets. Various benefits of nickel include wear resistance, lubricity, tarnish protection, decorative appearance, surface hardness and corrosion protection. Nickel which is used for engineering purposes is often smooth and dull grey in appearance. These nickel deposits are used for wear resistance, hardness, lubricity and magnetic purposes. Nickel plating chemicals and electro less nickel plating chemicals are available in bright, ultra bright and semi bright. Some products that have nickel in it are rechargeable batteries, coins, welding rods and wires, electronic or computer equipment, and pigments for paints or ceramics, jewellery, kitchen tools and coins. The largest use of nickel is to cast iron and steel. Many manufacturers use nickel combined with steel alloy to make parts for machines.
One of the advantages of gold plating is that the electroplated coatings do not have pores as gilded coatings do. This has longer lifespan and is corrosion resistance. Gold plating can be used in electronics or in ornamental purposes. It has many benefits - changes from yellow to orange color, good corrosion resistance, high tarnish resistance, low contact resistance, low electrical resistance and excellent solder ability. Gold plated items are first plated with nickel, which provides added abrasion resistance and certain other benefits. Gold is soluble in solder. Solder which contains more than 5 percent gold can become weak. The joint surface has a dull finish.
Copper is a good metal because it can cover substrate defects like holes and splinters. Buffed copper is easy-to-plate and bright substrate. Copper is the least expensive metals. Copper has a high plating efficiency and throwing power. Three basic types of process in copper are alkaline, acid and mild alkaline complexes baths. Copper plating provides plating solutions for customers in the automotive, military, aerospace, electronic and commercial industry. Copper plating is an electro deposit that is widely used as under plates in multiple-plate requirements. A treatment known as Ebonal, a black oxide, is sometimes used as a blackening agent after copper plating for space hardware applications and in jewelry. The supply of copper is generally reliable. The physical and chemical properties of copper make it useful in many applications. Copper is the only metal that can be practically deposited directly on Zinc die castings in preparation for further processing.
Electroplating means deposition of a thin layer of metal to a work piece using an electrolytic process. Electroplating is useful in automotive industry for chrome plating and in electronic industry for optics and sensors. The purpose of electroplating is - appearance, protection, special surface properties and engineering or mechanical properties. All the electroplating finishes are of extremely high quality. Zinc plating, nickel plating, chrome plating and copper plating are just a few examples of CA metal plating chemicals. Nickel coatings have a decorative appearance, corrosion protection, ferromagnetism properties, and wear resistant. The properties of tin coatings are - good appearance, solder ability, nontoxic, corrosion protection, and low friction. The applications of electroplated tin alloys are electronics, semiconductors, food containers, packages, and engine applications. The applications of hard chromium electroplating are industrial rolls, plastic molds, cutting tools, and metal forming tools. Hard chromium is thicker than decorative chromium. The properties of hard chromium are wear resistance, corrosion resistance and galling resistance.
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Brass plating chemicals
Nickel plating chemicals
Gold plated chemicals
Copper plating chemicals
Importance of Electroplating
Different types of metal finishing chemicals
Different types of metal plating chemicals
Use of hard anodized aluminum
Overview on Decorative chrome plating
Benefits of Metal Plating
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