Quote from: Pmalek on November 05, 2023, 08:12:47 AM

Quote from: dkbit98 on November 04, 2023, 10:34:09 PM

Material mentioned in video is zirconium dioxide, I don't think that is ceramic, it's more like a metal.

I am not sure. At around 2:00 in the video, the guy mentions that Zirconium Dioxide is a ceramic material.

If you google "zirconium dioxide ceramic", the first result is a Wikipedia source that states: "Zirconium dioxide is one of the most studied ceramic materials." At the same time, if you ask google, "is zirconium dioxide a metal", it tells you "Zirconium dioxide, also known as zirconia and zirconium oxide, is a crystalline metal oxide that has found its way into the ceramics industry."

Sources:
https://en.wikipedia.org/wiki/Zirconium_dioxide
https://matmatch.com/learn/material/zirconium-dioxide-zirconia

Zirconium Dioxide is a ceramic material and has been used in luxury watches like Omega's all-black Dark Side of the Moon Speedmaster.