Titanium diboride is more than three times strong the strongest steel available.
What is hardest ceramic.
Posted on may 28 2019 may 31 2019 by philip coetzee.
The grading of the scale ranges from 0 to 9 and the h indicates the hardness of that specific grade.
Find out for yourself.
It is a ceramic and therefore is a material of high interest due to being electrically conductive.
This is a very touchy subject as many companies have built their brand around the hardness rating.
Titanium diboride is an extremely hard material with very good high temperature corrosion resistance.
So materials scientists have been trying to mimic natural materials.
How hard is a ceramic coating.
Ceramics are lightweight and hard but you can t make jet engines out of them because they d shatter like dinner plates.
The pencil scale is a test of hardness that helps to explain to consumers how hard the ceramic coating will be once it s cured to the surface.