Obsidian is much, much harder than steel. At molecular width, it’s edge is hard enough to maintain that razor edge. At that thickness, the steel blade’s serration’s (the ones I mentioned earlier) are too weak, and will bend once you try to use that edge.
How strong is obsidian compared to steel?
Obsidian at Moh’s scale hardness in the 5 range is harder than most steel (4-4.5, vs. hardened steels that can go upwards of 7), but is too brittle to survive the mechanical stress involved in directly cutting steel (like a knife), even bringing in scission (scissors action).
Can steel cut through obsidian?
The short answer is no. The obsidian is silica glass and when you find silica embedded in iron or steel it is considered an inclusion that weakens the steel.
Is obsidian sharper than steel?
Since obsidian will fracture down to a single atom, it is claimed to have a cutting edge five hundred times sharper than the sharpest steel blade, and under a high magnification microscope an obsidian blade still appears smooth, whereas a steel blade has a saw like edge.
Is obsidian Sword strong?
Obsidian is hard, brittle, and amorphous; it therefore fractures with sharp edges. In the past, it was used to manufacture cutting and piercing tools, and it has been used experimentally as surgical scalpel blades.
Is obsidian weak or strong?
| Obsidian | |
|---|---|
| Luster | Vitreous |
| Specific gravity | c. 2.4 |
Is obsidian hard to break?
Obsidian is hard, brittle, and amorphous; it therefore fractures with sharp edges. In the past, it was used to manufacture cutting and piercing tools, and it has been used experimentally as surgical scalpel blades.
How sharp is obsidian knife?
Obsidian – a type of volcanic glass – can produce cutting edges many times finer than even the best steel scalpels. At 30 angstroms – a unit of measurement equal to one hundred millionth of a centimeter – an obsidian scalpel can rival diamond in the fineness of its edge.
Can obsidian be used to make a sword?
No. Obsidian is volcanic glass. It is far too brittle to make a full sword blade out of.
Is it possible to melt obsidian?
Melting, certainly, as long as it has not trapped a significant amount of gas in solution when solidified. The melting point is around 700 to 900 degrees C. So you would need a hot furnace.
What is the sharpest blade known to man?
Obsidian knife blades: overkill for slicing your sandwich. The thinnest blades are three nanometres wide at the edge – 10 times sharper than a razor blade. These are made by flaking a long, thin sliver from a core of obsidian (volcanic glass).
Does obsidian chip easily?
The use of obsidian in jewelry can be limited by its durability. It has a hardness of about 5.5 which makes it easy to scratch. It also lacks toughness and is easily broken or chipped upon impact. These durability concerns make obsidian an inappropriate stone for rings and bracelets.
Can obsidian be sharpened?
That is quite an achievement and a verifies that an obsidian blade can indeed be as sharp or sharper than a knife blade. More testing will need to be done to find the absolute maximum achievable sharpness for an obsidian edge. The test results of the obsidian edge were quite impressive.
Is obsidian rare?
It is rare to find obsidian older than about 20 million years, which is very youthful in comparison to most continental rocks that form the Earth’s crust.
Can obsidian be made into a knife?
Obsidian knives are capable of cutting, but are mainly used as decorative artifacts. The handles are traditionally fashioned out of antlers or wood. A working knowledge of flintknapping is crucial for this craft.
Would obsidian make a good knife?
Obsidian is a vulcanic igneous rock formed when Lava comes into contact with water, it has been used for thousands of years as a cutting tool. However it’s not suitable to the manufacture of knives due to its brittleness.
Is obsidian better than Flint?
Flint is much stronger. Obsidian is a natural glass and is only as hard as glass is, about 5.5 on the Mohs hardness scale while flint is like most quartz at about 7.
Is Crying obsidian real?
This purple block is a rare, hard block that is created when water is placed on a Lava source block. The Crying obsidian can only be mined using a diamond or Netherite pickaxe and they usually take a slightly shorter period of time to mine than any regular obsidian.
Can you build with obsidian?
Obsidian can be used to build explosion proof houses. It is resistant to tnt and creepers, but not wither. Build Nether Portals. Craft beacons, enchantment tables, and ender chests.
Why is obsidian so hard?
Obsidian was designed to be the element most resistant to blast damage in the entire game. As such, it was programmed by the developers to have a resistance of approx. 984 to mining and a much higher blast resistance.
Does obsidian dull easily?
While an obsidian edge can be very sharp, it will also be very brittle and if you use it on things other than soft materials such as meat it will dull quickly due to small parts breaking off.
Is diamond sharper than obsidian?
Surprising Things about Obsidian
Surprisingly, the edge of a piece of obsidian is superior to that of a surgeon’s steel scalpel. It is 3 times sharper than diamond and between 500-1000 times sharper than a razor or a surgeon’s steel blade resulting in easier incisions and fewer microscopic ragged tissue cuts.
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