Unexpected uses of metals and gems

Metals and gemstones are beyond value and common uses can also be used for many other unexpected purposes.

Gold, silver, diamonds . are high value metals and gems. However, besides material value, they are also used in many different purposes to serve science.

1. Silver

When it comes to silver, people often think of noble jewelry. But perhaps few people know that, besides the use of jewelry making, silver is a metal with very strong antiseptic properties. It inhibits the growth of bacteria and fungi in fabrics, can prevent natural odors. Because of this, the garment industry uses quite a lot of nano silver to prevent body odor in clothing. So don't be surprised to know that the socks you are wearing also contain silver molecules.

In addition silver is also a common metal in the medical industry used as a very effective antiseptic and antiseptic.

2. Palladium

Palladium is cousin to platinum. In addition to being a highly valuable metal, the metal also has the ability to hold hydrogen atoms inside it very well, and based on this important characteristic, people use Palladium in research. fuel cell.

In fact, Palladium is considered the key to creating better quality materials at cheaper prices. This allows us to produce environmentally friendly machines - a significant factor in the context of the world's scarcity of fuel sources.

3. Iridium

Iridium is one of the rarest and most expensive materials in the world, with very modest volume, only about three tons are produced each year. Even a simple ring made from this metal will have a sky price.

However, in addition to being used for jewelry, iridium is one of the most special materials, it is almost completely inert to oxidation and extremely heat-resistant. In fact, it is only melted at a temperature of about 2000 degrees Celsius. This makes Iridium used to make small details that are subject to many pressures: spark plugs, crucibles, compass and copper bearings wristwatch. People even use it to make ballpoint pens.

4. Diamond

We still often see sparkling diamonds, diamonds with molded shapes, of different sizes. In fact, diamonds have become the symbol of nobility, the jewelry of the elite. But the reality is, not all diamonds are as bright as we see them. Most of them are unattractive black particles, with enough shapes. But these diamonds are still very valuable. Simply because in addition to being a jewelry material, diamond is an extremely hard material. They are used to cover saw blades, drills, and grinding blades, creating super tools that can cut off any material. Diamonds can be used to make heat sinks, durable windows and even high quality speakers.

5. Rhodium

Rhodium is one of the most valuable, but less well-known metals. That also doesn't make it less valuable. Rhodium is used in jewelry making, usually a thin protective layer that is cast outside of more expensive jewelry made from soft alloys such as silver or white gold. But its main use is to make catalytic converters, since it is one of the very few materials that can handle this process. Expensive materials inside emissions reducers are often overlooked, but thieves are different. That's why in many parts of the world, catalytic converter theft has become popular.

6. Beryllium

Beryllium is a white gray metal. It is not only rare on Earth but almost nonexistent in the entire universe. In the world, only the US government has the potential to own this material. Many gems such as emeralds, cat-eye jewels and Aquamarines are also not very small in size, but that is just the beginning. It is also a material primarily composed of missiles and planes at certain heights, spacecraft and satellites.

Beryllium also appears in the military field. In fact, it occupies an important position in military equipment and military systems (including nuclear devices), which the Ministry of Defense has declared:

"Beryllium plays an important role in the defense system, and only it can handle this function."

7. Platinum

Platinum is one of the few precious metals on earth that is more luxurious and precious than gold. For giants who don't like the golden color of gold, but silver is not enough to create luxury, platinum is probably a suitable choice. However, consider if you only buy platinum for jewelry. Besides being a noble jewelry material, this metal also has better uses, such as cancer treatment. A compound of platinum called Cisplatin is one of the world's leading cancer drugs. Some cancers (namely, testicular cancer) are very sensitive to Cisplatin, sometimes, the therapeutic effect can be up to 85 percent.

8. Gold

Gold has long been one of the precious materials. It has become a measure of value, and at all times, it has always been the desire of people. And in fact, gold is one of the most versatile materials on the planet.

In addition to using as exchangers, jewelry and in dentistry, gold is used in many fields. This is an important factor for internet development because wiring and computers contain large amounts of gold. It is also an important component in photography, printing, spacecraft, jet engines, nanotechnology, paint, medicine and cooking as well as beauty.