Zirconia: meaning, definitions and examples
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zirconia
[zɜːrˈkoʊ.ni.ə ]
Definition
Context #1 | Noun
material science
Zirconia is a white crystalline oxide of zirconium, used as a refractory material and in ceramics. It is also known for its use in dental crowns and in various industrial applications due to its strength and resistance to corrosion.
Synonyms
ZrO2, ceramic material, zirconium dioxide.
Examples of usage
- The dental technician used zirconia to create a durable crown.
- Zirconia is often preferred for its low thermal conductivity in high-temperature applications.
- Researchers are studying zirconia for use in solid oxide fuel cells.
Interesting Facts
Etymology
- The word comes from 'zirkon', an old name for zircon, a mineral that zirconia is derived from.
- Zirconia was first synthesized in the early 1900s, marking a significant advancement in chemistry.
- The 'ia' ending is commonly used in scientific terminology to denote a substance or compound.
Science
- Zirconia is chemically known as zirconium dioxide (ZrO2) and is used for its strong durability and resistance to heat.
- Its high melting point makes it suitable for use in high-temperature applications like ceramics.
- In addition to jewelry, zirconia is also used in dental restorations due to its biocompatibility.
Art and Craft
- Due to its brilliance and clarity, zirconia is often used as an alternative to diamonds in jewelry.
- It can be manufactured in various colors, offering a wide range of options for jewelry designers.
- The stone is known for its ability to reflect light, giving it a sparkle similar to high-quality gemstones.
Pop Culture
- Zirconia has gained popularity in films and television as a substitute for diamonds, sometimes featured in costume jewelry.
- Celebrity jewelry trends often highlight zirconia designs, showcasing its affordability and beauty.
- The material is a favorite in the fashion industry, with many designers using it to create eye-catching pieces.
Industry
- Zirconia is widely used in manufacturing processes, particularly in producing tough ceramics and abrasives.
- The material's electrical insulation properties make it valuable in electronic applications.
- In the automotive industry, zirconia is used to improve engine performance due to its thermal barrier capabilities.