Zirconia, also known as zirconium dioxide, is a white solid used in ceramic glazes and refractory coatings, as a synthetic substitute for diamonds and as crowns in dentistry. Zirconium metal sits in ...

While the pair retails for $35 at Macy's, right now they're on sale for just $9 in your choice of gold or silver during the ...

Zirconia (ZrO 2) is best known among ceramics as being both hard and fracture-tough at room temperature. Additionally, its fine (sub-micron) grain size enables excellent surface finishes and the ...

It's a type of dental crown. Dental crowns are tooth-shaped covers or caps you can use when your tooth is damaged, misshapen, or decayed beyond what a filling can fix. They fully cover your tooth, ...

The Oura Ring 4 Ceramic comes in four colors: Midnight (dark blue), Cloud (white), Tide (light teal), and Petal (light pink).

If you want the glitz and glamour of diamonds without the steep price tag, glittery cubic zirconia is likely to meet your needs. The best cubic zirconia earrings offer that coveted diamond sparkle, ...

Nick Timms does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

When high-velocity asteroids land on Earth, they can form a meteor impact crater. Such collisions have occurred throughout Earth's history and still occur on other planetary bodies today. While most ...

Generally, to make the surface hydrophobic, silica-based coatings are preferred in various fields. When the coatings on glass or metal are exposed to alkaline surrounding, the silica network starts to ...

A fast–response zirconia sensor–based instrument has been developed to measure the air/fuel ratio (A/F) of sombustion exhaust. This instrument uses a reduced–pressure sampling system which improves ...