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Why graphite is a good lubricant and diamond is an excellent abrasive?
The crystalline structure of graphite and diamond are the cause of these properties.
Why is graphite use?
graphite is used as lubricant in machinery.also it is used in making leads of pencils.hence graphite is useful.
What forms of carbon are the the best lubricant?
Graphite and diamond are two forms of carbon that can act as good lubricants. Graphite is commonly used as a dry lubricant due to its layered structure, which allows for easy sliding between the layers. Diamond can also be used as a lubricant at high pressures and temperatures due to its hardness and low friction properties.
Is graphite a lubricant?
Very fine graphite powder is used as a lubricant in many applications including locks.
What do diamonds and pencil lead have in common?
Graphite is in pencils, and Graphite is made up of Carbon Atoms, the same as Diamond, the only difference is its structure, Diamond has 4 covalent Carbon Bonds, whereas, graphite as 3, and a spare delocalised electron, meaning, graphite forms layers and can be used as a lubricant.
What are the key differences between the properties of diamond and graphite?
Diamond and graphite are both forms of carbon, but they have different properties. Diamond is a hard, transparent crystal with a high melting point, while graphite is a soft, opaque material with a lower melting point. Diamond has a three-dimensional structure, making it hard and durable, while graphite has a layered structure, allowing it to be used as a lubricant.
What is used in pencil lead and is still used as a lubricant?
Graphite is used in pencil lead and is also used as a lubricant due to its low friction properties.
What is the Use of graphite powder?
Graphite is used as a lubricant and, mixed with clay, in pencil lead.
What are the advantages and disadvantages of graphite?
An advantage for graphite is that it can be used as a dry lubricant on electrical appliances.
Why graphite is used as lubricant?
According to Experts, graphite is used as a lubricant because it is dry lubricant and a solid material with a greasy feel which makes for a good source for applications where oil cannot be used. Graphite is used inside pencils. It slips easily off the pencil onto the paper and leaves a black mark. Graphite is also a component of many lubricants.
What is a form of carbon that makes a good lubricant?
Graphite is a form of carbon that makes a good lubricant due to its layered structure, which allows for easy sliding between layers. When used as a lubricant, graphite reduces friction between moving parts and provides long-lasting and effective lubrication.
What is graphite oil?
Graphite oil is used as a lubricant. It can be used in anything from cars to other machinery that you see in a warehouse.
