When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Aluminium oxynitride - Wikipedia

    en.wikipedia.org/wiki/Aluminium_oxynitride

    Aluminium oxynitride (marketed under the name ALON by Surmet Corporation [3]) is a transparent ceramic composed of aluminium, oxygen and nitrogen.Aluminium oxynitride is optically transparent (≥80% for 2 mm thickness) in the near-ultraviolet, visible, and mid-wave-infrared regions of the electromagnetic spectrum.

  3. Isotopes of aluminium - Wikipedia

    en.wikipedia.org/wiki/Isotopes_of_aluminium

    The decay level scheme for 26 Al and 26m Al to 26 Mg. [8] [10]Cosmogenic aluminium-26 was first described in studies of the Moon and meteorites. Meteorite fragments, after departure from their parent bodies, are exposed to intense cosmic-ray bombardment during their travel through space, causing substantial 26 Al production.

  4. 6061 aluminium alloy - Wikipedia

    en.wikipedia.org/wiki/6061_aluminium_alloy

    6061 aluminium alloy (Unified Numbering System (UNS) designation A96061) is a precipitation-hardened aluminium alloy, containing magnesium and silicon as its major alloying elements.

  5. Anodizing - Wikipedia

    en.wikipedia.org/wiki/Anodizing

    Coatings of moderate thickness 1.8 μm to 25 μm (0.00007" to 0.001") [16] are known as Type II in North America, as named by MIL-A-8625, while coatings thicker than 25 μm (0.001") are known as Type III, hard-coat, hard anodizing, or engineered anodizing. Very thin coatings similar to those produced by chromic anodizing are known as Type IIB.

  6. Aluminium - Wikipedia

    en.wikipedia.org/wiki/Aluminium

    Dietary exposure in Europeans averages to 0.21.5 mg/kg/week but can be as high as 2.3 mg/kg/week. [182] Higher exposure levels of aluminium are mostly limited to miners, aluminium production workers, and dialysis patients. [203] Consumption of antacids, antiperspirants, vaccines, and cosmetics provide possible routes of exposure. [204]

  7. Aluminum Corporation of China Limited - Wikipedia

    en.wikipedia.org/wiki/Aluminum_Corporation_of...

    Chinalco has invested $1.3 billion in its Toromocho mine in 2018, which it acquired in 2007. [16] The project came online in 2013 and is, besides copper, primarily producing silver and molybdenum. The investment constitutes an increase of 45 percent by 2020, with the value of production from this move expected to exceed $2 billion. [17]

  8. 7075 aluminium alloy - Wikipedia

    en.wikipedia.org/wiki/7075_aluminium_alloy

    It is produced in many tempers, some of which are 7075-0, 7075-T6, 7075-T651. The first 7075 was developed in secret by a Japanese company, Sumitomo Metal , in 1935, [ 3 ] but reverse engineered by Alcoa in 1943, after examining a captured Japanese aircraft.

  9. Regional Centre of Advanced Technologies and Materials

    en.wikipedia.org/wiki/Regional_Centre_of...

    Inventor: P. Fryčák: (CZ 306726 B6, 04/2017) Gold complexes with ω-substituted derivatives of 6-alkyloxy-9-deazapurines and phosphane derivatives and use of these complexes for the preparation of drugs for the therapy of inflammatory and tumour diseases. Inventors: Trávníček, Z.; Gáliková, J.; Hošek, J.; Vančo, J. (CZ 305624 B6 12/2015)