Palladium, Platinum, Gold, Nickel and Copper—What Are Their Uses?

There are many different metals that we use daily. Gold, palladium, platinum, copper, and nickel are some of them. A lot of people don’t know what these metals do or what they’re used for, but you’d be amazed at how often these metals are put to use. 

You might see some of them on your dental work, for instance. Or maybe they’re on the person you give all the credit cards to (or if it’s you who uses credit cards). If they aren’t there, though, don’t worry. More than likely you’ll find some of them in your car. If that doesn’t work, you should be able to get your hands on them at the nearest hardware store. In this blog post, you’ll learn about the uses of gold, palladium, platinum, and nickel, as well as copper, a metal that is often overlooked.

Uses of Gold

Gold is used for more than just making things look pretty; its properties make gold useful in electronics. We use gold to help attach chips to circuit boards because it’s durable enough not to wear down when you plug or unplug something. It also conducts electricity well. 

Gold is also used in the production of DVDs because it has some properties that make it work really well with lasers. Other metals can’t be used on CDs or DVDs because they reflect laser beams, which means you won’t get the sound or video. 

Gold can be used for medical purposes, too. Dentists use gold to make crowns and fillings because it’s durable, hard to damage, and won’t release any harmful chemicals into the body. Gold is also used in dentistry as a substitute for mercury because mercury can leak out of your mouth and oxidize other metals around your teeth.

Uses of Palladium

Palladium is especially important because of its industrial and medical benefits. North American Palladium Ltd. (OTCMKTS:PALDF), for example, explores for palladium, platinum, gold, nickel, copper, and other metals and is a company to watch on the stock market.

Palladium helps prevent corrosion of automobile exhaust systems. It’s also used in the catalytic converter, which is what reduces harmful emissions in cars. Palladium is used for this purpose because it doesn’t react easily with oxygen when it meets up with the chemicals in car exhaust fumes; instead, it helps make them more stable and less harmful to the environment when they are released. Palladium is also used in surgical equipment, which you can find in the operating room at any hospital. The metal helps prevent infection in medical settings because it doesn’t corrode or rust easily and keeps bacteria from forming on its surface.

Uses of Platinum

Platinum isn’t just for jewelry; it has some other essential uses, too. Doctors use it in medical devices, such as catheters and heart valves because it’s so durable and strong. It helps prevent the body from rejecting the device, which means you won’t have to undergo another risky surgery to try and replace it. Platinum is also used in catalytic converters for various purposes, including launching space shuttles because of its resistance to high temperatures. It’s also used in the automotive industry for the same reasons palladium is—its resistance to rust and corrosion.

Uses of Nickel

Nickel is one of those metals that’s used in various ways, from coins to flatware. The most popular use for nickel is probably in coins. We’ve all seen pictures of the Statue of Liberty and noticed that she’s holding a torch made from this metal. It’s also used in armor plating on military vehicles because it can stand up to bullets better than other types of metal. Nickel is also used in the production of stainless steel, a popular type of metal for building things that need to last a long time.

Uses of Copper

Copper isn’t just found in pennies and electrical wiring; it’s also found in some foods, especially when it’s been added as a nutritional supplement. Many breakfast cereals have copper added to them because the mineral helps you maintain a healthy metabolism and provides a better energy source. That’s another reason it’s used in wiring for electronic devices; copper conducts electricity very well so it makes sense why we’d want this metal inside our electronics.

All metals have helpful properties, but the ones we’ve talked about in this article are some of the most common and popular metals used today. It’s important to understand how they’re used because you might buy a product containing one or more of these metals, so knowing what they do can help you make an informed decision.

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