Some jewelers also use tungsten carbide to make wedding bands and other rings. Another tungsten compound that is particularly useful is tungsten disulfide. It is used as a dry lubricant in ...

On an overnight bike ride from Bundanoon to Bungonia, I flick my left arm out to stretch my elbow, and whiz… off flies my ...

WE DO CLASS BLISS, WELDED JEWELRY USING A TUNGSTEN INERT GAS WELDER ... LATER THIS MONTH, THEY’RE TEAMING UP WITH MAKE-A-WISH FOR A FUNDRAISIN Two Massachusetts women, who are well-versed ...

It’s sure to end up on our list of the best smart rings when it comes out. But what is the Oura Ring made from ... The black ring has a glossy tungsten PVD coating, making it more durable.

The combustion ring is made from a tungsten-carbide coated steel, while the oil ring is made from titanium. The tolerances are so thin, they don't function properly outside of their very thin ...