What Are Ultra-Hard Ceramics and Their Potential Uses?

[amp]

about ultra-hard ceramics could someone tell me a little about them.

 

[LURCH]

I know that ceramic fibers are used in sheets to protect the Space Staion from micrometeorites. There is talk of putting these sheets into bullet-proof vests and armor plating.

In industrial work, steel and harder metals are often machined by cutting devices with a ceramic blade, because ceramics are very hard and take a long time to wear out.

http://www.ultrahardmaterials.com/ceramics.htm with some info on how they're made.

 

[ravenprp]

Sure, ultra-hard ceramics are a type of ceramic material that possess extremely high hardness and strength. They are made by combining ceramic powders with a small amount of a metal or non-metallic element, such as boron or silicon, which increases their hardness and toughness. These materials are often used in industrial applications, such as cutting tools and wear-resistant coatings, due to their exceptional durability and resistance to wear and corrosion. They are also being researched for potential use in high-performance armor and aerospace components. Overall, ultra-hard ceramics offer a promising alternative to traditional metal alloys in various industries.