The tensile strength is the number of pounds of force required to pull apart a bar of material 1.0 in. Ceramic materials The word ceramicis derived from the Greek word keramikos. Material Properties Plasticity This is the ability of a material to deform under load and retain it's new shape when the load is removed Ductility This is the term used when a material is deformed by a tensile load Malleability This is the term used when the material is deformed by a The term covers inorganic non -metallic materials whose formation is due to the action of heat Clays , bricks , cements , glass are the most important ones Clay (to make pottery), bricks, cement and glass Aluminum Aluminum alloys are widely used in modern aircraft construction. Aluminum alloys are valuable because they have a high strength-to-weight ratio. Shear strength is the ability of a material … 3Fe + 4H 2 O Fe 2 O 3 + 4H 2. 2K + H 2 O 2KOH + H 2. Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. METALLIC MATERIALS The most common metals used in aircraft construction are aluminum, magnesium, titanium, steel, and their alloys. these material types and representative characteristics is offered next. MSE 440/540: Processing of Metallic Materials Author: Suveen Mathaudhu Last modified by: Yuntian Zhu Created Date: 9/26/2011 1:17:29 AM Document presentation format: On-screen Show (4:3) Company: U.S. Army Research Office Other titles Download free metal PowerPoint templates fit for a formal presentation. PowerPoint to help with introducing children to a variety of everyday materials such as wood, glass, plastic, metal, rock and brick. given for the strength of a material and is given in pounds per square inch (psi) or kilo-Pascals (kPa). Another classification is advanced materials—those used in high-technology applications—viz. AIRCRAFT MATERIAL 1 2. Metal alloys are especially common, and they are formed by combining a metal with one or more other metallic and/or non-metallic materials. Intermetallics are generally hard and brittle, with good high-temperature mechanical properties. In addition to metals, various types of plastic materials are found in aircraft construction. Ca + H 2 O Ca(OH) 2 + H 2. Metals react with water to form metal oxides or metal hydroxides and . (25.4 mm) wide and 1.00 in. The reactivity of different metals with water is different:- 2Al + 3H 2 O Al 2 O 3 + H 2. 2Na + 2H 2 O 2NaOH + H 2. 1.1 Metals Materials in this group are composed of one or more metallic elements Metal, any of a class of substances characterized by high electrical and thermal conductivity as well as by malleability, ductility, and high reflectivity of light. 4. An intermetallic (also called an intermetallic compound, intermetallic alloy, ordered intermetallic alloy, and a long-range-ordered alloy) is a type of metallic alloy that forms an ordered solid-state compound between two or more metallic elements. hydrogen. Give your presentations a polished look with free metal PPT backgrounds. There is no shortage of grey shades here, with themes, such as Metal Panel, Yellow Metal, and Metal Pastels. Useful for Year 1 science objectives. The combination usually occurs through a process of melting, mixing, and cooling. Aluminum alloys are corrosion resistant and comparatively easy to fabricate. World's Best PowerPoint Templates - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Approximately three-quarters of all known chemical elements are metals. (25.4 mm) thick. There are quite simple chromatic designs available with fonts to match the metallic look in free metal PPT templates. 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