Titanium certainly is not stronger and harder than diamonds. Diamonds' strength ranges around 60GPa whereas titanium can be as low as . 434Gpa or Gigapascals. On the other hand, Diamonds can easily outrank titanium in the scale of hardness, it ranges about 98.07 Rockwell C whereas, titanium ranges around 36 Rockwell C.
The scientists found Q-carbon to be 60% harder than diamond-like carbon (a type of amorphous carbon with similar properties to diamond). This has led them to expect Q-carbon to be harder than diamond itself, although this still remains to be proven experimentally.
Tungsten vs Titanium
As mentioned above, tungsten is the strongest of any natural metal (142,000 psi). But in terms of impact strength, tungsten is weak — it's a brittle metal known to shatter on impact. On the other hand, Titanium has a tensile strength of 63,000 psi.
Scientists have found a mineral stronger than diamond. They say lonsdaleite could be used to fortify industrial tools like drill bits and saw blades - AND teach us about the evolution of earth.
Mild steel has a Vickers hardness value of around 9 GPa while diamond has a Vickers hardness value of around 70 – 100 GPa.
434Gpa or Gigapascals. On the other hand, Diamonds can easily outrank titanium in the scale of hardness, it ranges about 98.07 Rockwell C whereas, titanium ranges around 36 Rockwell C.
Diamonds do not shatter when dropped, but they may chip from powerful, accidental blows. They can also break when there is pressure buildup inside the stone called 'strain. ' A small tap results in breakage for the pressure to escape. While it is very rare for diamonds to break this way, it's a fact worth noting.
An alloy of chromium, cobalt and nickel (CrCoNi) is the toughest material ever tested, and its characteristics could make it useful in the construction of aircraft or spacecraft.
Diamond is the hardest known material to date, with a Vickers hardness in the range of 70–150 GPa. Diamond demonstrates both high thermal conductivity and electrically insulating properties, and much attention has been put into finding practical applications of this material.
Fluoride-containing Environments. Fluoride ions seem to be the only ones able to destroy titanium passivity in aqueous solutions, due to the dissolution of titanium as TiF62- and TiF63- (30).
Other differences include: Steel is stronger than titanium, with higher tensile yield strength.
Titanium is one of the strongest metals out there, with an ultimate strength of more than 430 Megapascals. While titanium is built tough, it's one of the least dense metals, making it an ideal option for industrial uses that require a strong metal with a high melting point.
Summary: A team of scientists has calculated the strength of the material deep inside the crust of neutron stars and found it to be the strongest known material in the universe.
The strongest material in the universe may be the whimsically named "nuclear pasta." You can find this substance in the crust of neutron stars. This amazing material is super-dense, and is 10 billion times harder to break than steel.
The hardest mineral on the scale, diamond, is given a hardness rating of 10. Since obsidian is rated at 5-6 on Moh's Hardness Scale, it is not stronger than a diamond; it's softer than a diamond. The diamond is one of the hardest natural substances known to scientists.
Diamond is the hardest substance found on earth in so many natural forms, and it is an allotrope of carbon. The hardness of diamond is the highest level of Mohs hardness - grade 10. Its microhardness is 10000kg/mm2, which is 1,000 times higher than quartz and 150 times higher than corundum.
Diamonds remain the most scratch-resistant material known to humanity. Metals like titanium are far less scratch-resistant, and even extremely hard ceramics or tungsten carbide cannot compete with diamonds in terms of hardness or scratch-resistance.
Ask most people what the hardest material on Earth is and they will probably answer "diamond". Its name comes from the Greek word ἀδάμας (adámas) meaning "unbreakable" or "invincible" and is from where we get the word "adamant".
Applications. In the real world, extraordinary strength can occur via science. A person can become stronger, tougher, and more physically powerful than would seem humanly possible when using enhancements such as doping, substances and training.
The human limit of strength is considered to be 1,800-2,200 lbs. (about 816.46-997.90 kg) over-head, and 3,500-4,000 lbs. (about 1587.57-1814.36 kg) bench press. If a user with peak human strength was to have an adrenaline rush, it could push them into Enhanced Strength, but not to Supernatural Strength.
Why? Can you imagine lifting almost 1,000 pounds? That's exactly what strongman Brian Shaw did in 2013 when he was named the world's strongest man. Jump online to watch the world's strongest man lift 975 pounds.
Generally speaking the more of one you have the less of the other you get. That's why glass doesn't bend, but snaps suddenly (high hardness, low toughness) and a metal like lead bends (low hardness, high toughness). Can a bullet shatter a diamond? Yes, because diamonds are hard, but not tough.
Diamonds will burn at about 1562°F (850°C). House fires and jewelers' torches can reach that temperature.