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Glassy Carbon And A 1cm3 Graphite Cube HP68-79
Glassy is an adjective meaning, of or resembling glass. Glassy may also mean: * Amorphous metal, Glassy, amorphous metal * Glassy (single album), ''Glassy'', a 2021 single album, or the title song by Jo Yu-ri * Glassy phase, amorphous solid * Glassy water, amorphous ice * Glassy carbon, carbon with a shiny surface * Glassy surface, a smooth surface See also * Sea glass * SeaGlass Carousel * Glass (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glass
Glass is a non-crystalline, often transparent, amorphous solid that has widespread practical, technological, and decorative use in, for example, window panes, tableware, and optics. Glass is most often formed by rapid cooling (quenching) of the molten form; some glasses such as volcanic glass are naturally occurring. The most familiar, and historically the oldest, types of manufactured glass are "silicate glasses" based on the chemical compound silica (silicon dioxide, or quartz), the primary constituent of sand. Soda–lime glass, containing around 70% silica, accounts for around 90% of manufactured glass. The term ''glass'', in popular usage, is often used to refer only to this type of material, although silica-free glasses often have desirable properties for applications in modern communications technology. Some objects, such as drinking glasses and eyeglasses, are so commonly made of silicate-based glass that they are simply called by the name of the material. Despite bei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amorphous Metal
An amorphous metal (also known as metallic glass, glassy metal, or shiny metal) is a solid metallic material, usually an alloy, with disordered atomic-scale structure. Most metals are crystalline in their solid state, which means they have a highly ordered arrangement of atoms. Amorphous metals are non-crystalline, and have a glass-like structure. But unlike common glasses, such as window glass, which are typically electrical insulators, amorphous metals have good electrical conductivity and can show metallic luster. There are several ways in which amorphous metals can be produced, including extremely rapid cooling, physical vapor deposition, solid-state reaction, ion irradiation, and mechanical alloying. Previously, small batches of amorphous metals had been produced through a variety of quick-cooling methods, such as amorphous metal ribbons which had been produced by sputtering molten metal onto a spinning metal disk (melt spinning). The rapid cooling (in the order of mill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glassy (single Album)
''Glassy'' is the debut single album by South Korean singer Jo Yu-ri. It consists of three tracks, including the lead single of the same name. The single album was released by Wake One Entertainment on October 7, 2021. Background and release On September 24, Wake One Entertainment announced that Jo Yu-ri would be making her solo debut with single album titled ''Glassy'' on October 7. The photo teaser was released on September 27 and September 30. On October 1, the track listing was released with "Glassy" announced as the lead single. On October 3, the highlight medley video was released. On October 4, the music video teaser for lead single "Glassy" was released. On October 6, the second music video teaser for "Glassy" was released. The single album was released on October 7, along with the music video for "Glassy". Composition "Glassy" was described as a dance-pop song with "lively and catchy melody" and characterized by Jo Yu-ri's "charming voice". "Express Moon" was described ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glassy Phase
In condensed matter physics and materials science, an amorphous solid (or non-crystalline solid, glassy solid) is a solid that lacks the long-range order that is characteristic of a crystal. Etymology The term comes from the Greek ''a'' ("without"), and ''morphé'' ("shape, form"). In some older articles and books, the term was used synonymously with glass. Today, "glassy solid" or "amorphous solid" is considered the overarching concept. Polymers are often amorphous. Structure Amorphous materials have an internal structure comprising interconnected structural blocks that can be similar to the basic structural units found in the corresponding crystalline phase of the same compound. Unlike crystalline materials, however, no long-range order exists. Localized order in amorphous materials can be categorized as short or medium range order. By convention, short range order extends only to the nearest neighbor shell, typically only 1-2 atomic spacings. Medium range order is then de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glassy Water
Amorphous ice (non-crystalline or "vitreous" ice) is an amorphous solid form of water. Common ice is a crystalline material wherein the molecules are regularly arranged in a hexagonal lattice, whereas amorphous ice has a lack of long-range order in its molecular arrangement. Amorphous ice is produced either by rapid cooling of liquid water (so the molecules do not have enough time to form a crystal lattice), or by compressing ordinary ice at low temperatures. Although almost all water ice on Earth is the familiar crystalline ice Ih, amorphous ice dominates in the depths of interstellar medium, making this likely the most common structure for H2O in the universe at large. Just as there are many different crystalline forms of ice (currently more than seventeen are known), there are also different forms of amorphous ice, distinguished principally by their densities. Formation The production of amorphous ice hinges on the fast rate of cooling. Liquid water must be cooled to its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glassy Carbon
Glass-like carbon, often called glassy carbon or vitreous carbon, is a non-graphitizing, or nongraphitizable, carbon which combines glassy and ceramic properties with those of graphite. The most important properties are high temperature resistance, hardness (7 Mohs), low density, low electrical resistance, low friction, low thermal resistance, extreme resistance to chemical attack, and impermeability to gases and liquids. Glassy carbon is widely used as an electrode material in electrochemistry, for high-temperature crucibles, and as a component of some prosthetic devices. It can be fabricated in different shapes, sizes and sections. The names ''glassy carbon'' and ''vitreous carbon'' have been registered as trademarks, and IUPAC does not recommend their use as technical terms. A historical review of glassy carbon was published in 2021. History Glassy carbon was first observed in the laboratories of The Carborundum Company, Manchester, UK, in the mid-1950s by Bernard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glassy Surface
In fluid dynamics, a wind wave, water wave, or wind-generated water wave, is a surface wave that occurs on the free surface of bodies of water as a result from the wind blowing over the water surface. The contact distance in the direction of the wind is known as the '' fetch''. Waves in the oceans can travel thousands of kilometers before reaching land. Wind waves on Earth range in size from small ripples, to waves over high, being limited by wind speed, duration, fetch, and water depth. When directly generated and affected by local wind, a wind wave system is called a wind sea. Wind waves will travel in a great circle route after being generated – curving slightly left in the southern hemisphere and slightly right in the northern hemisphere. After moving out of the area of fetch, wind waves are called '' swells'' and can travel thousands of kilometers. A noteworthy example of this is waves generated south of Tasmania during heavy winds that will travel across the Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Glass
Sea glass and beach glass are naturally weathered pieces of glass, which often have the appearance of tumbled stones. "Sea glass" is physically and chemically weathered glass found on beaches along bodies of salt water. These weathering processes produce natural frosted glass. "Genuine sea glass" can be collected as a hobby and is used for decoration, most commonly in jewelry. "Beach glass" comes from fresh water and is often less frosted in appearance than sea glass. Sea glass takes 20 to 40 years, and sometimes as much as 100 to 200 years, to acquire its characteristic texture and shape. It is also colloquially referred to as "drift glass" from the longshore drift process that forms the smooth edges. In practice, the two terms are used interchangeably. Formation Sea glass begins as normal shards of broken glass that are then persistently tumbled and ground until the sharp edges are smoothed and rounded. In this process, the glass loses its slick surface but gains a frost ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SeaGlass Carousel
The SeaGlass Carousel is a fish-themed carousel in Battery Park at the southern tip of Manhattan Island in New York City. The carousel opened to the public on August 20, 2015. The project to build a carousel was created by Warrie Price, founding president of the Battery Park Conservancy. City officials described the carousel's opening as a symbol of recovery in the area, which suffered damage from Hurricane Sandy in 2012. Part of a plan to redevelop the park, it cost $16 million to build; $8 million of this money was paid for by the city and the Lower Manhattan Development Corporation. A ride costs $5 and lasts for three-and-a-half minutes. Design and construction took nearly a decade. The carousel is the work of New York architectural firm WXY and artist George Tsypin. Music for the ride was created by Teddy Zambetti, a composer and music executive for SiriusXM, who adapted familiar classical themes by Debussy, Mozart, Prokofiev, Ravel, and Saint-Saëns into contemporary styl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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