Keyword: transparentaluminum

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  • How Stuff Works on AHCH TV- Aluminum (Transparent)

    06/19/2014 3:53:09 AM PDT · by mabarker1 · 45 replies
    Surmet Corporation ^ | 2011 | Surmet Corporation
    ALON® is an amazing new advanced ceramic that is based on a composition of aluminum oxy nitride with a cubic spinel crystal structure. It is hard, durable, and transparent in the near ultra violet, visible and near infrared wavelength of light. ALON® is synthesized and manufactured in tonnage commercial quantities by Surmet Corporation, the global leader in transparent optical ceramics technologies. Surmet is vertically integrated and synthesizes tonnage quantities of high purity ALON® powder for its own use. Surmet is a supplier of ALON® optical windows, domes, plates, rods and tubes for advanced applications. Fabricated ALON® products combine superior mechanical...
  • Molten metal solidifies into a new kind of glass

    07/30/2013 6:47:57 AM PDT · by Red Badger · 32 replies
    07-30-2013 | Provided by Argonne National Laboratory
    (Phys.org) —When a molten material cools quickly, parts of it may have enough time to grow into orderly crystals. But if the cooling rate is too fast for the entire melt to crystallize, the remaining material ends up in a non-crystalline state known as a glass, with atoms caught in place essentially as a frozen liquid. Recently, a group of researchers at the National Institute of Standards and Technology (NIST) came across an unexpected reversal of this usual sequence of events. After cooling a molten alloy of aluminum, iron, and silicon, they found that glassy nodules of a non-crystalline solid...
  • Military: New Aluminum Windows Stop .50-Caliber Bullet

    10/19/2005 8:34:32 PM PDT · by Termite_Commander · 58 replies · 2,440+ views
    LiveScience.com ^ | October 18th, 2005
    A new type of transparent armor made of aluminum could one day replace glass in military vehicles. The product is called aluminum oxynitride. It is being tested by the Army and the University of Dayton Research Institute in Ohio. The material is a ceramic compound with a high compressive strength and durability, according to an Army statement issued this week. It performs better than the multilayered glass products currently in use, and its about half the weight. It is virtually scratch-resistant. "The substance itself is light-years ahead of glass," said 1st Lt. Joseph La Monica, who heads the research. Glass...