Nearly everyone today owns a smartphone. Particularly, the iPhone that Apple has developed, is one of the most popular. Smartphones are vital communication tools and though an iPhone comes with a hefty price tag, users still flock to them because of their popularity. With the rise and development of apps, the use and features of smartphones continue to expand.
Gone are the days of the iPad. However, not many of us know that iPhones contain precious metals that enable it to perform its functions. Here are surprising metals you will find in your iPhone:
Lithium is not the most surprising metal, but a metal nonetheless. Lithium is a staple in manufacturing because every rechargeable battery needs it to function. The design and technology behind an iPhone’s lithium battery enables it to last longer, charge faster and have a higher power density for a longer battery life. The lithium battery of the iPhone is also designed for convenience letting you charge the battery whenever you want as you won’t need the phone to be completely or nearly drained before charging.
Copper and Tungsten
Copper and Tungsten are used for conductivity. The iPhone contains copper, tungsten, gold and silver for its electrical wirings and connections. The kind of metal chosen in the micro electrical setup depends upon the need.
While the gold used in an iPhone isn’t pure gold, it still contains enough gold to justify this classification. Gold, like copper, acts as a conductor. However, gold is a much better conductor, more malleable and doesn’t tarnish.
Besides gold, the iPhone also makes use of silver. Silver is the most conductive metal and its use is vital for the electrical networks within the phone. Silver, along with copper, tungsten and gold create a sophisticated and ideal electrical system.
The newest iPhones have metal cases made from aluminum which has undergone the process of anodization. The shell may be slim but it is very durable and can withstand extreme punishment.
Tantalum is a rare metal that is very resistant to corrosion. This metal is used to regulate the electrical flow within the phone. Tantalum also makes up the major composition of the micro-capacitors.
Tin and Lead
Tin and lead are used in soldering the electronics within the phone. However, newer solderings now only use tin, copper and silver, enabling the process of soldering to be lead-free.
Nickel is a ductile and tough metal belong to transition metals. Nickel is used for the microphones and is also used for the electrical network of the phone. Along with nickel, alloys are also used for the magnets inside the speakers. Nickel is also used and can be included in creating the phone cases for them to have reduced electromagnetic interference.
These metals are just a few of the interesting components of your mobile device. You’ll be surprised to know there are more elements present within an iPhone besides these precious metals. All of them together make an iPhone function very well and enables users to run their apps. The next time you look at your iPhone, know that it contains some very fascinating and sophisticated materials.