Search results
Results from the WOW.Com Content Network
Osmium is a hard, brittle, blue-gray metal, and the densest stable element—about twice as dense as lead. The density of osmium is slightly greater than that of iridium ; the two are so similar (22.587 versus 22.562 g/cm 3 at 20 °C) that each was at one time considered to be the densest element.
Crucible Industries, commonly known as Crucible, is an American company which develops and manufactures specialty steels, and is the sole producer of a line of sintered steels known as Crucible Particle Metallurgy (CPM) steels.
Osmium is a chemical element with the symbol Os and atomic number 76. It is a hard, brittle, blue-gray or blue-black transition metal in the platinum family and is the densest naturally occurring element, with a density of 22.59 g/cm 3 (slightly greater than that of iridium and twice that of lead ).
[citation needed] Located in Verkhnyaya Salda, Russia, VSMPO-AVISMA also operates facilities in Ukraine, England, Switzerland, Germany, United States. The company produces titanium, aluminum, magnesium and steel alloys. VSMPO-AVISMA does a great deal of business with aerospace companies around the world. As of February 2022, VSMPO produced 90% ...
An aluminum company has singled out northeastern Kentucky as its preferred site for a new aluminum smelter that would bring about 1,000 permanent jobs to an Appalachian region hard hit by the loss ...
Heavy metals is a controversial and ambiguous term [2] for metallic elements with relatively high densities, atomic weights, or atomic numbers.The criteria used, and whether metalloids are included, vary depending on the author and context and it has been argued that the term "heavy metal" should be avoided.
Molten steel transferred from furnace to ladle. Nucor Corporation is an American company based in Charlotte, North Carolina, that produces steel and related products. It is the largest steel producer in the United States and the largest recycler of scrap in North America. [1]
Physically, these metals are soft (or brittle), have poor mechanical strength, and usually have melting points lower than those of the transition metals. Being close to the metal-nonmetal border , their crystalline structures tend to show covalent or directional bonding effects, having generally greater complexity or fewer nearest neighbours ...