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How are diamonds produced from coal to diamond?
Natural diamonds are produced very deep in the Earth, under great pressure and heat, and some are brought to the surface of the Earth. The carbon source is graphite rather than coal. They also take a long time to grow.Synthetic diamonds are grown in the 'lab' and thin films of diamond produced this way are used in the semiconductor industry as heat sinks under chips. For diamond has the highest thermal conductivity.For more information, see wikipedia.org under diamond, or carbon, or gemstones.
How are diamonds heat treated?
You can read more about the results of the high-pressure, high temperature processes used on diamonds, below. The exact process, however, is proprietary.
Why can't we make diamonds?
We -- humans -- can manufacture diamonds. It takes enormous heat and pressure to produce man-made diamonds.
Are small components typically made out of aluminum with fins that help to dissipate heat?
heat sinks
What properties of diamonds make them useful?
Diamonds are the hardest material on earth, and 75% of diamonds mined are used in industry. Industrial diamonds are used for cutting tools.
What is used for heat dissipation in ICs?
heat sinks
If the stone sinks in water is it a real diamond?
Diamonds do not float.
Where do heat sink go?
Heat sinks increase the rate of heat loss from the source into the environment, i.e. usually air. The heat goes to the same place as it would without the heat sink, it just does it quicker. Some heat sinks may be enclosed in a liquid, which is used to transport the heat elsewhere where it cools down and then returns.
Which parts are used to keep the video card cool?
Passive heat sinks,Cooling fans and Shrouds
How are diamonds produced from coal to diamond?
Natural diamonds are produced very deep in the Earth, under great pressure and heat, and some are brought to the surface of the Earth. The carbon source is graphite rather than coal. They also take a long time to grow.Synthetic diamonds are grown in the 'lab' and thin films of diamond produced this way are used in the semiconductor industry as heat sinks under chips. For diamond has the highest thermal conductivity.For more information, see wikipedia.org under diamond, or carbon, or gemstones.
Does cold rise and heat sink?
No, cold sinks and heat rises.
What are the functions of the heat?
The main purpose of a heat sink is to expel heat from a generating source. Heat sinks work through the process of conductive and convection heat transfer. Heat sinks are a passive form of cooling, as they have no moving parts and require no power.
How are diamonds heat treated?
You can read more about the results of the high-pressure, high temperature processes used on diamonds, below. The exact process, however, is proprietary.
What Metal would be used in computer circuits and necklaces?
Gold wire is used in processors, and silver oxides are used as thermal conductor between processors and heat sinks.
What does heat treated black diamond mean and natural?
Heat treating any diamond may enhance it, but also devalues it. Heat treating natural diamonds is common, and may include black diamonds. You can read more about the process of heat treating diamonds, below.
Explain the need for thermal analysis and the need for effective heat dissipation for an electronic circuit?
Thermal analysis are used to prevent the electronics circuit being damaged, such as heat sinks are used to absorb the heat which is created by the components to protect the sensitive components
Are Some heat sinks packaged as part of a processor chip?
Some heat sinks are packaged as part of a processor chip. This is done to reduce costs and potential user error.
