Graphite is soft solid lubricant extreamly to melt. The reason for this anomalous behaviour is that graphite:

Graphite is a soft solid lubricant extremely difficult to melt. The reason for this anomalous behaviour is that graphite

Graphite is a soft solid lubricant extremely difficult to melt. The reason for this anomalous behaviour is that graphite

Graphite is a soft solid lubricant extremely difficult to melt. The reason for this anomalous behaviour is that graphite

Graphite is a soft solid lubricant extremely difficult to melt.The reason for this anomalous behaviour is that graphite