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Vycor is the brand name of Corning's high-silica, high-temperature glass. It provides very high thermal shock resistance. Vycor is approximately 96% silica and 4% boron trioxide, but unlike pure fused silica, it can be readily manufactured in a variety of shapes. Vycor can be subject to prolonged usage at 900 °C.
In materials science, the sol–gel process is a method for producing solid materials from small molecules. The method is used for the fabrication of metal oxides, especially the oxides of silicon (Si) and titanium (Ti). The process involves conversion of monomers in solution into a colloidal solution (sol) that acts as the precursor for an integrated network of either discrete particles or network polymers. Typical precursors are metal alkoxides. Sol–gel process is used to produce ceramic nanoparticles.
A ferrite is one of a family of iron oxide-containing magnetic ceramic materials. They are ferrimagnetic, meaning they are attracted by magnetic fields and can be magnetized to become permanent magnets. Unlike many ferromagnetic materials, most ferrites are not electrically conductive, making them useful in applications like magnetic cores for transformers to suppress eddy currents.
Sorel cement is a non-hydraulic cement first produced by the French chemist Stanislas Sorel in 1867.
Ceramic engineering is the science and technology of creating objects from inorganic, non-metallic materials. This is done either by the action of heat, or at lower temperatures using precipitation reactions from high-purity chemical solutions. The term includes the purification of raw materials, the study and production of the chemical compounds concerned, their formation into components and the study of their structure, composition and properties.
Zirconium disilicide is an inorganic chemical compound with the chemical formula ZrSi2, consisting of zirconium and silicon atoms. It is a ceramic, but not very hard and very brittle.
Stanley Donald Stookey was an American inventor. He had 60 patents in his name related to glass and ceramics, some patents solely his and others shared as joint patents with other inventors. His discoveries and inventions have contributed to the development of ceramics, eyeglasses, sunglasses, cookware, defense systems, and electronics.
Calcium aluminates are a range of materials obtained by heating calcium oxide and aluminium oxide together at high temperatures. They are encountered in the manufacture of refractories and cements.
Chemically strengthened glass is a type of glass that has increased strength as a result of a post-production chemical process. When broken, it still shatters in long pointed splinters similar to float glass. For this reason, it is not considered a safety glass and must be laminated if safety glass is required. However, chemically strengthened glass is typically six to eight times the strength of float glass. The most common trademark for this kind of glass is Gorilla glass.
The American Ceramic Society (ACerS) is a nonprofit organization of professionals for the ceramics community, with a focus on scientific research, emerging technologies, and applications in which ceramic materials are an element. ACerS is located in Westerville, Ohio.
Tape casting is a casting process used in the manufacture of thin ceramic tapes and sheets from ceramic slurry. The ceramic slurry is cast in a thin layer onto a flat surface and then dried and sintered. It's a part of powder metallurgy.
Gorilla Glass, developed and manufactured by Corning, is a brand of chemically strengthened glass now in its ninth generation. Designed to be thin, light, and damage-resistant, its surface strength and crack-resistance are achieved through immersion in a hot potassium-salt ion-exchange bath.
Aerogels are a class of synthetic porous ultralight material derived from a gel, in which the liquid component for the gel has been replaced with a gas, without significant collapse of the gel structure. The result is a solid with extremely low density and extremely low thermal conductivity. Aerogels can be made from a variety of chemical compounds. Silica aerogels feel like fragile styrofoam to the touch, while some polymer-based aerogels feel like rigid foams.
Visions is a brand of transparent stove top cookware created by Corning France and introduced to Europe during the late 1970s. In 1983, it was introduced in the United States and became the number one selling cookware set for a number of years. Visions is made of a transparent material belonging to the Pyroceram family of glass-ceramics. It is one of the few cookware lines that can be used on the range, in the oven, and under a broiler. It will withstand heat up to 850 °C (1,560 °F) with thermal traits similar to Corning Ware plus improved resistance to staining and the detrimental effects of acids and detergents. Visions is sold worldwide by Corelle Brands.
Katherine T. Faber is an American materials scientist and one of the world's foremost experts in ceramic engineering, material strengthening, and ultra-high temperature materials. Faber is the Simon Ramo Professor of Materials Science at the California Institute of Technology (Caltech). She was previously the Walter P. Murphy Professor and department chair of Materials Science and Engineering at the McCormick School of Engineering and Applied Science at Northwestern University.
Helen M. Chan is the New Jersey Zinc Professor at Lehigh University. Her work considers the development of ceramic-metal nanocomposites. She is on the board of directors of the American Ceramic Society.
Nickel niobate is a complex oxide which as a solid material has found potential applications in catalysis and lithium batteries.
Elizabeth Jane Opila is an American materials scientist who is the Rolls-Royce Commonwealth Professor of Engineering at the University of Virginia. Her research considers the development of materials for extreme environments. She was elected Fellow of the Electrochemical Society in 2013 and the American Ceramic Society in 2014.
Neodymium tantalate is an inorganic compound with the chemical formula NdTaO4. It is prepared by reacting neodymium oxide and tantalum pentoxide at 1200 °C. It reacts with a mixture of tantalum pentoxide and chlorine gas at high temperature to obtain Nd2Ta2O7Cl2. It is ammonolyzed at high temperature to obtain oxynitrides of Nd-Ta.
Superfest, also called CV-Glas or Ceverit until 1980, was a brand of drinking glasses in the GDR. Due to being made of chemically strengthened glass, they were notably strong. The Superfest glasses were produced between 1980 and 1990 in what was then state-owned Sachsenglas Schwepnitz.
References
- ↑ Ayers, Michael (May 2000). "From the High Desert". The Pioneer: Samuel Kistler. E.O. Lawrence Berkeley National Laboratory. Archived from the original on 2012-03-01. Retrieved 2010-04-04.
- ↑ Stone, Mike (1999). "Aerogel FAQs". Archived from the original on 2008-03-24. Retrieved 2010-04-04.
- ↑ Kistler, S. S. (February 1962). "Stresses in Glass Produced by Nonuniform Exchange of Monovalent Ions". Journal of the American Ceramic Society. 45 (2): 59–68. doi:10.1111/j.1151-2916.1962.tb11081.x. ISSN 0002-7820.
- ↑ Nordberg, Martin E.; Mochel, Ellen L.; Garfinkel, Harmon M.; Olcott, Joseph S. (May 1964). "Strengthening by Ion Exchange". Journal of the American Ceramic Society. 47 (5): 215–219. doi:10.1111/j.1151-2916.1964.tb14399.x. ISSN 0002-7820.
- ↑ Madsen, Lynnette D.; Svedberg, Erik B. (2016-01-14). Materials Research for Manufacturing: An Industrial Perspective of Turning Materials into New Products. Springer. p. 8. ISBN 978-3-319-23419-9.
- ↑ Pogue, David (December 9, 2010). "Gorilla Glass, the Smartphone's Unsung Hero". The New York Times. Archived from the original on January 15, 2013.