Tungsten is a steel-gray metal under standard conditions when uncombined, tungsten is found naturally on Earth only combined in chemical compounds. Its important ores include wolframite and scheelite. The free element is remarkable for its robust physical properties, especially the fact that it has the highest melting point of all the non-alloyed metals and the second highest of all the elements after carbon. Also remarkable is its very high density of 19.3 times that of water. This density is slightly more than that of uranium and 71% more than that of lead. Tungsten with minor amounts of impurities is often brittle and hard, making it difficult to work. However, very pure tungsten is more ductile, and can be cut with a hacksaw.
- Tungsten rings are the most wear resistant rings available on the planet.
- Tungsten is about 10 times harder than 18K Gold, 5 times harder than tool steel, and 4 times harder than titanium.
- Tungsten measures between 8 and 9 on the Mohs hardness scale. (Diamonds are a 10 - the highest.)
- Due to their extreme hardness, Tungsten Rings will hold their shape and shine longer than any ring on the market.
- Tungsten rings have been referred to as the "Permanently Polished Rings".
- Tungsten rings will NOT bend.
- In the event of an emergency, a ring can be removed by a medical professional.
- Each tungsten ring is individually hand crafted using assorted diamond abrasives and poly crystalline diamond tooling.
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2 comments:
Yes, absolutely tungsten ring most of wear. i also wear this type of ring.
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