Cadmium plating offers several advantages when used with different metals and alloys. It is the process of coating substrates with cadmium to make them more durable and useful. Cadmium plating has long been used in various industries. It is still widely used in modern industrial processes due to its many benefits as a superior coating material. It is used in industries such as electronic, automotive, defense, aviation, and others.
Here are some of the top applications and benefits of cadmium plating.
It is resistant to corrosion.
Cadmium plating can make any substrate resistant to corrosion. Rust can damage iron and steel machineries and tools. Once rust sets in, it is difficult to protect these metal surfaces from damage. Corrosion can take place in many forms. Corrosion can occur due to the oxidation process. It can also occur when metals react with acids, salts, bases, water, and any other chemical substance.
Due to its resistance to corrosion, cadmium plating is widely used to coat bolts and fasteners especially those for external use. The aerospace industry uses cadmium plating for fasteners quite extensively. It is also a preferred coating to use for saltwater applications due to its anti-corrosive property.
When you use cadmium plating, you can do away with bulky or overly-sticky products used for corrosion protection. Cadmium plating is extremely lightweight and acts as a sacrificial coating for substrates. If corrosion occurs, it will take on the extent of the damage and protect the metal underneath.
It is useful for adhesion purposes.
Cadmium plating makes substrates more suitable for adhesions. So, it can be used to make any surface more conducive for adhesion purposes. It can make adhesives bond better with substrates.
It is beneficial to use in aircraft manufacturing where adhesion properties need to be really topnotch for safety purposes.
It conducts electricity well.
Cadmium plating can conduct electricity well. It can help in smoother transfer of electricity as well as sound waves.
It can be used on metal wires to make them better conductors of electricity. It can be coated on substrates to help them conduct electrical current. In defense applications, cadmium plating can help make other metals better conductors at reduced costs.
It can enhance lubricity of substrates.
Cadmium plating can make metal surfaces more slippery or smooth. It can reduce friction in machine parts due to enhanced lubricity.
Cadmium is widely used to coat various industrial applications to reduce friction. It can be helpful when machine parts come in close contact with each other during applications. Military equipment parts experience damage due to friction and it can increase the cost of replacing faulty parts or machines. Use of cadmium plating can prevent such expenditures by protecting the military equipments from damaged caused by friction.
It can work well as a paint base or a final coat.
Cadmium plating can be used on substrates and act as a paint base. Cadmium can be dyed easily. So, it is also widely used in decorative finishes. A thin coating of cadmium can enhance the effects of any decorative design by enabling the infusion of colors on any metal.
The use of external cadmium coating can enhance the appearance of any metal surface. It is useful to make any tool or decorative element more appealing.
It can improve solderability of metals.
Cadmium plating can enhance solderability of metals. Enhanced solderability helps metal infuse together with greater strength. It ultimately helps to make machines stronger. When you need to solder metals together, you can use cadmium plating to strengthen their properties.
It can resist mold and bacteria growth.
Cadmium plating can protect machine parts from mold and bacterial invasions. For this reason, cadmium is used as a coating material on metals in saltwater or moist environments.
It can be used on various metals.
Cadmium plating is quite versatile in nature. It can work well on various metals and alloys such as iron, steel, aluminum, brass, and copper. These substrates are widely used in industrial settings, machine parts, and for manufacturing tools.
Cadmium plating is a low-cost solution for industrial applications. It can help increase the lifespan of machines.
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