compound materials exhibit polymorphism, that is they can exist in different structures called polymorphs. Silicon carbide (SiC) is unique in this regard...

Silicon carbide (SiC), also known as carborundum (/ˌkɑːrbəˈrʌndəm/), is a hard chemical compound containing silicon and carbon. A wide bandgap semiconductor...

Silicon carbide fibers are fibers ranging from 5 to 150 micrometres in diameter and composed primarily of silicon carbide molecules. Depending on manufacturing...

United States 4H-pyran 4H-SiC, one of the polymorphs of silicon carbide Hydrogen-4 (4H, or quadrium), an isotope of hydrogen 4H, IATA code for United Airways...

Moissanite (/ˈmɔɪsəˌnaɪt/) is naturally occurring silicon carbide and its various crystalline polymorphs. It has the chemical formula SiC and is a rare mineral...

Curtiss JN-4 Isuzu 6H Engine 6H-SiC, one of the Polymorphs of silicon carbide Hydrogen-6 (6H), an isotope of hydrogen 6H, the production code for the...

SiC (silicon carbide), C (carbon), etc.). In the presence of trace moisture, technical-grade calcium carbide emits an unpleasant odor reminiscent of garlic...

Silicon dioxide, also known as silica, is an oxide of silicon with the chemical formula SiO2, commonly found in nature as quartz. In many parts of the...

making them polymorphs. Additionally, graphite has two polymorphs, a hexagonal (alpha) form and a rhombohedral (beta) form. Polymorphism in binary metal...

addition to the crystalline polymorphs of silicon nitride, glassy amorphous materials may be formed as the pyrolysis products of preceramic polymers, most...

silicon compounds is silicon carbide. Naturally occurring silicon is found in silicate and aluminosilicate minerals. One of the most common silicon compounds...

) For the Group IV semiconductors such as diamond, silicon, germanium, silicon carbide, and silicon–germanium, the most common dopants are acceptors from...

amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy...

Baliga, B. Jayant (2005). Silicon carbide power devices. World Scientific. p. 91. ISBN 978-981-256-605-8. "Titanium carbide product information". H.C...

University for her graduate studies. She completed her doctorate on silicon carbide in 1993. After earning her doctorate, Porter joined North Carolina...

considerable anisotropy because of its hexagonal layered structure. Its value is comparable to that of tungsten carbide, silicon carbide, titanium diboride or zirconium...

mineral gibbsite (also known as hydrargillite) and its three much rarer polymorphs: bayerite, doyleite, and nordstrandite. Aluminium hydroxide is amphoteric...

several forms (polymorphs). Nitrides of silicon and phosphorus are also known, but only the former is commercially important. The nitrides of aluminium, gallium...

estimated the Hv of full-dense ReB2 at about 22 GPa under an applied load of 2.94 N, comparable to that of tungsten carbide, silicon carbide, titanium diboride...

density of air at sea level. Unlike carbon aerogels, carbon nanofoam is a poor electrical conductor. Carbide-derived carbon (CDC) is a family of carbon...

range 600–800 °C (1,110–1,470 °F). Titanium dioxide has twelve known polymorphs – in addition to rutile, anatase, brookite, akaogiite and riesite, three...

structure, where silicon is in octahedral coordination. Other examples are the aluminosilicates kyanite, andalusite, and sillimanite (polymorphs, since they...

Solid formic acid, which can exist in either of two polymorphs, consists of an effectively endless network of hydrogen-bonded formic acid molecules. Formic...

Baliga, B. Jayant (2005). Silicon carbide power devices. World Scientific. p. 91. ISBN 978-981-256-605-8. "Titanium carbide product information". H.C...

(CVD). Imitation diamonds can also be made out of materials such as cubic zirconia and silicon carbide. Natural, synthetic, and imitation diamonds are...

Haberecht, Monika C.; Wagner, Matthias (2003). "A new refinement of the orthorhombic polymorph of acetamide". Acta Crystallographica Section E. 59 (10): o1483–o1485...

(smelting). Case hardening of steel is achieved by heating finished steel components in carbon powder. Carbides of silicon, tungsten, boron, and titanium...

Journal of Clinical Pharmacology, May 1989 Lison M, Blondheim SH, Melmed RN (1980). "A polymorphism of the ability to smell urinary metabolites of asparagus"...

along with carbides. Iron carbides include Fe3C and Fe7C3. Minerals that contain carbon include calcite and its higher density polymorphs. Other significant...

forms iron carbides at high temperatures and therefore is inefficient in cutting ferrous materials including steel. Therefore, recent research of superhard...