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2. Aluminized steel - Wikipedia

   en.wikipedia.org/wiki/Aluminized_steel

   Aluminized steel is more resistant to corrosion than bare steel [1] while retaining properties of steel, at temperature lower than the melting point of aluminum, 800 °C (1,470 °F). Common applications include heat exchangers in residential furnaces, commercial rooftop HVAC units, automotive mufflers , ovens, kitchen ranges, water heaters ...

3. Sandwich panel - Wikipedia

   en.wikipedia.org/wiki/Sandwich_panel

   The structural functionality of a sandwich panel is similar to the classic I-beam, where two face sheets primarily resist the in-plane and lateral bending loads (similar to flanges of an I- beam), while the core material mainly resists the shear loads (similar to the web of an I-beam). [1]

4. Perforated metal - Wikipedia

   en.wikipedia.org/wiki/Perforated_metal

   The process of perforating metal sheets has been practiced for over 150 years. In the late 19th century, metal screens were used as an efficient means of separating coal. The first perforators were laborers who would manually punch individual holes into the metal sheet. This proved to be an inefficient and inconsistent method which led to the ...

5. 5052 aluminium alloy - Wikipedia

   en.wikipedia.org/wiki/5052_aluminium_alloy

   Typical applications include marine, aircraft, architecture, general sheet metal work, heat exchangers, fuel lines and tanks, flooring panels, streetlights, appliances, rivets and wire. The exceptional corrosion resistance of 5052 alloy against seawater and salt spray makes it a primary candidate for the failure-sensitive large marine ...

6. Aluminum Corporation of China Limited - Wikipedia

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

   Aluminum Corporation of China (Chinalco) is a state-backed holding company established to be the primary aluminium producer in the People's Republic of China in 2001. [6] It is the parent company of Aluminum Corporation of China Limited (Chalco) which is listed on the New York , Hong Kong and Shanghai stock exchanges.

7. Structural insulated panel - Wikipedia

   en.wikipedia.org/wiki/Structural_insulated_panel

   Typical U.S. height for panels is 8 or 9 feet (2.4 or 2.7 m). Panels come in widths ranging from 4 to 12 inches (100–300 mm) thick and a rough cost is $4–$6/ft 2 in the U.S. [5] In 4Q 2010, new methods of forming radius, sine curve, arches and tubular SIPs were commercialized. Due to the custom nature and technical difficulty of forming and ...