Among so many metals on our planet, tungsten if one of the most specific ones and it has become crucial for the industry overall. Because of its unique properties, tungsten is highly requited on the market. It has the highest melting point of all metals and the highest tensile strength. Based on some research, many scientists compare tungsten with diamond because of its hardness. The basic use of Tungsten is in electronic industry and for special alloys, which are made as a combination of Tungsten and other metals. The biggest supplier of this metal is China, providing 80% of world’s supplies, while, on the other hand, the western market is limited. The Tungsten alloys are used in the car industry, military, aerospace, and medicine.
What are Tungsten alloys?
When Tungsten is combined with other metals, we get a compound which is called alloy, which has higher strength and it is resistant to corrosion and wear. Tungsten is usually combined with steel in a manufacturing of engine nozzles because of its heat resistance. In addition to this, satellite, a mixture of Tungsten, Cobalt, and Chromium are also used in military, for a production of pistols and barrels because of its durability and heat resistance.
The application of Tungsten Alloys
Tungsten nickel – iron alloys are often used in heavy metal industry. The market demands these types of alloys because of its density and strength. These alloys have become very helpful when magnetic permeability needs to be solved. Since they don’t have any magnetic features, they are perfect for oncology systems, especially when protecting electrical sensors. We cannot tell you how much useful uses tungsten alloys have, for instance as boring bars, grinding quills, balancing and crankshafts. Many hospitals use Tungsten alloys from protection from radiation. Considering they have a high density, they enable radioactive rays to get through and damage patients and equipment. This is one of the reasons why many nuclear power plants use this metal and alloys.
Tungsten provides safety
There has been a lot of debate in the last few decades about security and lead exposure, and this metal is slowly getting off the market, which made a Tungsten a perfect substitute for it. When we think it through, Tungsten alloys are a more reliable solution, and you can find the different uses. It holds the shape, it is resistant to temperatures and works well under high pressure. Considering radiation, Tungsten alloys have provided magnificent results, without causing any side effects. So, we can conclude that this metal is perfectly safe for use.
The short history of Tungsten
First of all, this metal is discovered in 1779, by an Irish chemist Peter Woulfe. So, the origin of the name comes from his last name. It was first named as Wolfram, and some countries still call this metal by that name. In 1781 a Swedish scientist Karl Wilhelm Scheele isolated Tungsten and named it like that. The Swedish translation of Tungsten represents a metal which is vigorous and robust. The material used to get one tungsten bar is very similar to lead or tin.