The global graphite coatings market was valued at $0.6 billion in 2019, and is projected to reach $0.9 billion by 2027, growing at a CAGR of 6.82% from 2020 to 2027. There are different coating ...

Creating different hardness' to pencils was discovered by Nicholas Jacques Conté. Mixing powdered graphite with clay and forming the mixture into rods that were then fired in a kiln. By varying ...

A hardness measurement of 155 gigapascals (GPa) confirms that this new diamond surpasses the 110 GPa of natural diamonds, making it one of the hardest known substances. The material exhibits high ...