Tungsten Meaning: Definition, Examples, and Translations
⚙️
tungsten
[ˈtʌŋstən ]
Definition
chemical element
Tungsten is a chemical element with the symbol W and atomic number 74. It is a rare metal with unique properties, including the highest melting point of all elements and a high density. Tungsten is often used in applications that require materials to withstand extreme conditions.
Examples of usage
- Tungsten is often used in light bulb filaments.
- The cutting tools are made of tungsten carbide for durability.
- Welding rods are frequently made from tungsten for their heat resistance.
- Tungsten has been used in the aerospace industry due to its strength.
Translations
To see the translation, please select a language from the options available.
Interesting Facts
Industrial Uses
- Widely used in light bulb filaments due to its high melting point, allowing it to glow brightly without melting.
- Essential in the production of superalloys used in jet engines, helping these machines endure extreme conditions.
Science
- Tungsten has the highest melting point of all metals, at over 3,400 degrees Celsius (about 6,192 degrees Fahrenheit).
- It has a unique atomic structure that grants it exceptional density and hardness, making it suitable for various technical applications.
Cultural Impact
- In the 20th century, the metal gained fame during World War II for its role in military applications, particularly in armor-piercing ammunition.
- Today, tungsten is celebrated in jewelry as a symbol of strength and durability, often used in making wedding bands.
Origin of 'tungsten'
Main points about word origin
- The name 'tungsten' comes from the Swedish words 'tung' meaning heavy and 'sten' meaning stone, highlighting its dense nature.
- Originally known as 'wolfram', this term is still used in some countries, reflecting its ore source, wolframite.
The word 'tungsten' comes from the Swedish term 'tung sten', meaning 'heavy stone'. It was first identified as a distinct element in the late 18th century by Swedish chemist Carl Wilhelm Scheele, who recognized its unique properties. The name reflects its high density and significant weight compared to other metals. Tungsten was officially recognized as an element in 1783 by Swedish chemists Johan Gottlieb Gahn and Axel Fredrik Cronstedt. The element was later found to have valuable properties, making it highly sought after for industrial applications. Over the years, tungsten has played a critical role in various fields, from electronics to aerospace, confirming the significance of its name as a 'heavy stone' in technological advancements.