Search results for "Aluminum oxide" - New World Encyclopedia
From New World Encyclopedia
- Bauxite is an important ore of aluminum, composed mainly of aluminum oxide and hydroxide minerals. It was named after the village Les Baux-de ...6 KB (660 words) - 03:09, 26 September 2023
- The aluminum oxide coating is grown from and into the surface of the ... In aluminum anodization, this aluminum oxide layer is made thicker ...10 KB (1,610 words) - 05:12, 31 July 2023
- spinel, which corresponds to magnesium aluminum oxide (MgAl2O4). ... the formation of feldspars, and any aluminum oxide present will form corundum ...8 KB (1,173 words) - 15:23, 27 April 2023
- Many metals (such as zinc, tin, lead, aluminum, and beryllium) and most ... Zinc oxide (ZnO) is another amphoteric substance. Its behavior as ...5 KB (789 words) - 17:25, 26 July 2023
- Iron is found naturally as iron oxide in the ore hematite, and metallic ... provides longer protection (in the form of aluminum oxide). ...8 KB (1,283 words) - 18:22, 22 December 2022
- atoms. The simplest epoxide is ethylene oxide, also known as oxirane, which ... For example, polymerization of ethylene oxide generates polyethylene glycol ...6 KB (852 words) - 19:13, 13 February 2024
- Corundum is a crystalline form of aluminum oxide and a rock-forming mineral. It is naturally clear but can have different colors when impurities ...7 KB (924 words) - 03:36, 8 January 2024
- formation that is enriched in iron and aluminum. Found mainly in hot, wet ... elements—predominantly iron and aluminum. In the geosciences, only ...6 KB (789 words) - 17:48, 25 October 2022
- self-healing, protective layer of aluminum oxide (Al2O3) on the surface ... * Aluminum brass contains aluminum, which improves its corrosion resistance ...6 KB (938 words) - 13:23, 11 February 2022
- superconductor (yttrium barium copper oxide, or YBCO). Two of its compounds ... effective microwave filter, and yttrium aluminum garnet is used as a gemstone ...12 KB (1,634 words) - 21:34, 4 June 2023
- This element is mainly used in alloys with aluminum for minor components ... In this respect, it is more similar to aluminum oxide than to yttrium oxide ...12 KB (1,615 words) - 17:06, 25 January 2023
- fine-grained, silicate minerals known as aluminum phyllosilicates, containing ... Clay minerals are rich in silicon and aluminum oxides and hydroxides ...7 KB (1,004 words) - 11:01, 19 December 2023
- 2(strongly basic oxide) 1.31 737.7 | 1450.7 | 7732.7 150 ... foods and fertilizers. When alloyed with aluminum, it is widely used to make ...17 KB (2,430 words) - 10:49, 9 March 2023
- *Ceramic fibers: Glass fibers (glass wool and quartz), aluminum oxide ... *Metal fibers: Aluminum fibers ==Industrial use of natural fibers== ...6 KB (832 words) - 15:18, 11 November 2022
- Various chromium compounds, such as chromium(III) oxide and lead chromate ... acid, he was able to produce chromium oxide, with the chemical formula ...15 KB (2,106 words) - 21:52, 10 December 2023
- process enriches the melt in silicon, aluminum, and potassium (the major ... * Aluminum oxide (Al2O3) — 14.47% * Potassium oxide (K2O) — 4.11% ...12 KB (1,794 words) - 12:17, 24 January 2023
- baddeleyite is a natural form of zirconium oxide. This form, however, is rare ... state. However, stabilization of zirconium oxide had been realized early on ...11 KB (1,568 words) - 06:43, 11 January 2024
- this process, the existing layer of aluminum oxide on the object's ... combines with the aluminum to form aluminum oxide. The acid in solution ...20 KB (3,072 words) - 03:36, 8 January 2024
- * Oxide: ** lutetium(III) oxide (Lu2O3) * Sulfide: ** lutetium(III) sulfide (Lu2S3) ...11 KB (1,371 words) - 03:06, 5 November 2022
- oxygen, with the addition of ions such as aluminum, magnesium, iron, and calcium ... === Oxide class === Oxides are extremely important in mining, as they ...16 KB (2,351 words) - 18:48, 9 November 2022
- quot; used in jewelry and the "aluminum" used as a structural ... self-healing, protective layer of aluminum oxide (Al2O3) on the surface ...17 KB (2,388 words) - 08:10, 23 July 2023
- chlorine, lithium, sodium, potassium, aluminum, sodium hydroxide, potassium ... in a solution of sodium chloride, iron oxide is produced at the anode ...7 KB (1,039 words) - 04:29, 27 November 2020
- 2(strongly basic oxide) 1.00 589.8 | 1145.4 | 4912.4 180 ... silicon oxide, and smaller amounts of aluminum oxide and iron oxide. Calcium ...18 KB (2,626 words) - 18:21, 25 November 2023
- Capacitors made with tantalum and its oxide are widely used in portable ... (c) reacting tantalum carbide with tantalum oxide. Tantalum is also a byproduct ...14 KB (1,813 words) - 03:03, 19 April 2023
- corundum. Pure corundum is composed of aluminum oxide (Al2O3) and is colorless ... within the aluminum oxide result in various shades of blue sapphires ...12 KB (1,728 words) - 03:24, 23 December 2022
- *Ceramic fibers: Glass fibers (glass wool and quartz), aluminum oxide ... be drawn out into fibers. An example is aluminum fibers. ...10 KB (1,428 words) - 17:32, 26 March 2024
- sulfides and oxides in them. Cerium(IV) oxide is used in incandescent gas ... * Cerium(IV) oxide, ceric oxide, or ceria (CeO2): This pale yellow ...15 KB (2,039 words) - 23:59, 3 December 2023
- lamp filaments. Impure zirconia (zirconium oxide) is used for heat-resistant ... the Moon have a high content of zirconium oxide relative to that in terrestrial ...16 KB (2,114 words) - 06:08, 13 June 2023
- due to a thin surface layer of aluminum oxide that forms when the metal ... * Aluminum oxide, Al2O3, occurs naturally as corundum, and can be ...38 KB (5,676 words) - 08:41, 23 July 2023
- occurs mainly in the form of a black-brown oxide (MnO2), which was used as ... of low-cost stainless steel and certain aluminum alloys. At low concentrations ...14 KB (1,946 words) - 11:03, 9 March 2023
- mineral cassiterite, in which it occurs as an oxide. This metal is ... that are commonly called tin, such as aluminum foil, beverage cans, and ...16 KB (2,335 words) - 23:38, 30 April 2023
- Topaz is a silicate mineral of aluminum and fluorine, with the chemical ... by applying a thin layer of titanium oxide via physical vapor deposition. ...5 KB (639 words) - 04:01, 1 May 2023
- but dry bromine reacts vigorously with aluminum, titanium, mercury, alkaline ... it forms an unstable compound, bromine(IV) oxide (BrO2). When dissolved in ...10 KB (1,346 words) - 04:33, 22 November 2023
- *Corundum (alumina or aluminum oxide) *Dry ice *Glass powder ... within a matrix, although very fine aluminum oxide abrasive may comprise ...20 KB (3,070 words) - 06:35, 14 June 2023
- and high-speed tools. It is mixed with aluminum in titanium alloys for jet ... of Sweden rediscovered vanadium in a new oxide he found while working with ...15 KB (2,022 words) - 14:18, 3 May 2023
- A metalloid is a chemical element with properties that are intermediate between those of metals and nonmetals. The following elements are generally ...7 KB (910 words) - 16:19, 9 November 2022
- Methanol is corrosive for some metals, including aluminum. Although ... The aluminum methoxide produced is soluble in methanol. As a result ...20 KB (2,894 words) - 16:26, 9 November 2022
- and a smaller portion of silicon and aluminum than the crust. This behavior ... perovskite followed by the magnesium/iron oxide ferropericlase ...21 KB (3,036 words) - 02:57, 6 November 2022
- occurs in trace amounts in bauxite (an aluminum ore) and zinc ores. ... Most gallium is extracted from the crude aluminum hydroxide solution ...15 KB (2,122 words) - 04:06, 18 April 2024
- it is converted to its yellowish oxide when exposed to air. Classified ... Alternatively, strontium can be produced by reducing strontium oxide ...14 KB (1,860 words) - 21:04, 26 February 2023
- | formula = aluminum oxide with chromium, Al2O3::Cr ... is a variety of the mineral corundum (aluminum oxide), with the red color ...12 KB (1,706 words) - 21:48, 16 April 2023
- 2, 1(mildly basic oxide) 1.90 745.5 | 1957.9 | 3555 135 ... * the oxide: cuprite (Cu2O). Native copper also forms in uneconomic ...21 KB (3,086 words) - 17:35, 21 May 2020
- 2223 (bismuth strontium calcium copper oxide); the two lines in the background ... *Bismuth strontium calcium copper oxide (BSCCO) is a high-temperature ...16 KB (2,304 words) - 23:57, 3 December 2023
- metals such as steel, stainless steel, and aluminum. ==Cookware Materials== ... :Anodized aluminum has had the naturally occurring layer of aluminum ...24 KB (3,711 words) - 20:23, 7 June 2023
- acids so may be considered basic, but aluminum oxide also dissolves in bases ... molecules. Life depends on carbon. One oxide of carbon, carbon dioxide ...30 KB (4,368 words) - 00:41, 24 November 2022
- process involves the formation of an oxide layer that falls off, exposing ... ** neodymium(III) oxide (Nd2O3) *Sulfides: ** neodymium(II) sulfide (NdS) ...12 KB (1,578 words) - 16:18, 11 November 2022
- 2(amphoteric oxide) 1.65 906.4 | 1733.3 | 3833 135 142 131 ... common metal in use, trailing only iron, aluminum, and copper in annual production ...18 KB (2,716 words) - 06:07, 13 June 2023
- acid is melted, it is converted to boron oxide (B2O3), which can then be ... of group 13 (former group 3A), just above aluminum, and in period 2, between ...16 KB (2,239 words) - 19:45, 20 November 2023
- are attacked rapidly. In 1986, an aluminum road tanker in the UK was ... particulate matter in water treatment. Aluminum hydroxide is prepared at ...19 KB (2,762 words) - 15:05, 27 April 2023
- materials and gamma ray detectors. Thallium oxide has been used to manufacture ... group 3A), which is the same group as aluminum, gallium, and indium. Consequently ...13 KB (1,784 words) - 15:06, 30 April 2023
