graphite

Let's see, we can use graphite on the wheels but not oil.

Let us take the combustion of graphite as an example.

Oh, I believe that graphite has been found to have lower free energy than diamond.

Because graphite is soft, it requires some form of case.

Graphite is also used in the hot forming of glass.

Graphite is allowed, but keep it away from the track surface.

Also, graphite can be turned into diamond with enough heat and pressure.

Today, pencils are still a small but significant market for natural graphite.

It is sometimes called white graphite, due to its similar properties.

In the absence of oxygen, they just turn to graphite.

Graphite has very weak bonds and a great deal of open space.

The original system used graphite lines on the back of the stamp.

"A way to buy a new graphite rod I've been looking at."

There is no wood, metal or graphite in the mix.

Graphite mining was another industry which became important in the second half of the nineteenth century.

The bonding in diamond and graphite is a good example.

He let the chunks of graphite fall upon the pad.

The uranium cannot get hot enough to break out of its graphite shell, he said.

Graphite can be formed from coal put under high heat and pressure.

The vast majority of these were done using only graphite pencil.

The more graphite used, the softer or darker is the mark made.

A similar response by the resources industry has resulted in new graphite projects under way.

The lead is often made of graphite or a solid pigment.

Quickly she went for her third stone, the graphite, and reached deep inside herself to find some more magical energy.

Graphite is characterized by two main groups: natural and synthetic.