Does liquid diamond exist?

There might exist liquid diamond during heating, but it gets converted to carbon dioxide, in a specific time interval. @CURIE To avoid oxidizing the diamond, it would have to be heated in a vacuum or inert atmosphere, yes. Exposed to oxygen, it would burn completely far before it ever got close to melting.

What planet has liquid diamond?

Deep within Neptune and Uranus, it rains diamonds—or so astronomers and physicists have suspected for nearly 40 years. The outer planets of our Solar System are hard to study, however.

Can we liquify diamonds?

In short, diamonds will burn at around 900 °C given that there is enough oxygen for the burning process. Diamonds can also melt given a temperature of at least 4500 °C and a pressure of 100 000 bar, which is about 100 000 times higher than the standard atmospheric pressure.

Has anyone melted diamond?

Researchers at Cornell University for the first time have documented the melting of diamond, the hardest material known to man. It occurred by accident when researchers were performing studies of graphite under temperatures and pressures that mimicked those in the earth's interior.

Can a laser melt a diamond?

A laboratory fluke at Cornell University has enabled a research team in the department of geology to use a powerful laser beam to melt a diamond surface subjected to crushing pressure.

Melting Diamonds with Oxygen

Can you smelt diamond in real life?

Can diamonds melt or burn? Yes, diamonds can melt under certain circumstances. However, burning one isn't as simple as it sounds; You definitely can't unintentionally set your diamond ring ablaze with a cigarette lighter. Burning a diamond requires fluid oxygen and an exceptionally hot torch.

Are diamonds found in lava?

From Russia, With Carbon. A recent paper by Galimov and others in American Mineralogist details the tiny diamonds they found in lavas from Tolbachik. These crystals are less an a 0.03 inches and mostly found in the rocks made during the lava fountain phase of the eruption.

Is it possible to make a diamond sword?

While it may be possible to create a sword shaped object from diamond it is simply too brittle to be used effectively. On a side note a sword of pure carbon would also lack the mass to be effective against a similar sized steel blade. In swordplay inertia is often your friend.

Do diamonds survive fire?

Diamonds will burn at about 1562°F (850°C). House fires and jewelers' torches can reach that temperature. A house fire caused the white, cloudy appearance of this diamond (left). The stone was recut to remove the burned area, reducing the diamond's size, but leaving no sign that it was ever damaged (right).

Do diamond items burn in lava?

Items like diamonds, diamond armor and tools, iron items, dragon eggs, obsidian, bucket ect.

Can lava melt steel?

Steel often melts at around 1370 degrees Celcius or 2500°F. Most lava is between 700 to 1200 degrees Celsius, so most lava won't melt steel.

Can you own a planet?

No, people cannot legally buy planets, at least for now. There isn't any way to legally enforce a claim to a planet, and courts have rejected similar claims in the past. International law forbids countries from claiming any celestial body, meaning a nation cannot grant space real estate to its citizens.

Which planet is full of diamonds?

On Saturn it occasionally rains diamonds.

What does it rain on Pluto?

But, conditions on distant planets in our solar system remain a mystery. Although most scientists believe it doesn't rain on Pluto, this far-away dwarf planet experiences its own unique weather patterns, including snowfall and seasonal temperature changes.

Why are there no titanium swords?

Titanium is not a good material for swords or any blades. Steel is far better. Titanium cannot be heat treated sufficiently to gain a good edge and will not retain edge.

What is the strongest sword in history?

The "Honjo Masamune", a symbol of the Tokugawa shogunate and passed down from shōgun to shōgun, is perhaps the best known Masamune sword.

What is the sharpest sword in the world?

Does Obsidian exist?

obsidian, igneous rock occurring as a natural glass formed by the rapid cooling of viscous lava from volcanoes. Obsidian is extremely rich in silica (about 65 to 80 percent), is low in water, and has a chemical composition similar to rhyolite.

Is there gold in lava?

The fact that active volcanoes produce gold is not that surprising, Dr. Noble said. Significant quantities of gold are also being found along mid-ocean ridges, where so-called "black smokers" emit magma from beneath the ocean floor. Such spots are loaded with minerals, he said.

Can you walk inside a volcano?

To be able to experience this wonder, all you need is the willingness to do a moderate 45–50 minute hike (to get to the crater) and the guts to descend 120 meters/400 feet to the bottom of the crater in an open cable lift.

Can diamonds burn like coal?

But with the proper application of heat and enough oxygen, a diamond can go up in smoke. Diamonds are carbon, just like coal. It takes a bit more to get them burning and keep them burning than coal, but they will burn, as numerous YouTube demonstrations will attest.

What can cut a diamond?

Diamonds are cut with specialized tools that make use of diamond tipped phosphor bronze or diamond dusted steel blades. Such tools are used to exploit the structural weakness of the diamond by grooving and striking along specific tetrahedral planes.