The element magnesium occurs abundantly in combination with other materials in the Earth’s crust. Symbolized by the letters “Mg” on the Periodic Table, this alkaline earth metal derives its name from the element Magnesia. It possesses a light weight, having a density of just 1.738 grams per cubic centimeter.
Although magnesium occurs widely, for centuries it obtained comparatively limited use in metal working, possibly due to the difficulty of extracting magnesium in a purified form and handling it safely in metal production environments. Magnesium possesses combustible properties. It produces a brilliant white light during combustion, a property which has made it an important component of pyrotechnic products, some optical equipment, and flares.
今天,大多数的汇率政策urers seeking to harness the properties of magnesium utilize magnesium alloys. To create an alloy, a manufacturer combines two or more metals or a metal with another element or elements in a molten form. When the molten material solidifies, it will display new properties determined by its constituents.
Aerospace magnesium has enjoyed widespread demand since the latter half of the Twentieth Century. The growth of the aviation industry ultimately created a need for lightweight structural metals. This concern assumed greater importance as scientists designed aerospace equipment. By reducing the weight of airplanes, rockets and satellites, manufacturers may decrease fuel costs. They need less fuel to power lighter-weight craft across the same terrestrial distances.
For example, the British firm Magnesium Elektron created a proprietary magnesium alloy called “Elektron® 43 alloy” which the firm offers for use in aircraft interiors. By replacing structural components inside passenger seating with comparable parts formed from new magnesium alloys, a reduction may occur in the overall weight of seating. Other cockpit applications for magnesium alloy components include the use of instrument display panels containing magnesium alloy parts.
The Boeing Company, a large aircraft manufacturer, reportedly employed magnesium alloy parts in jet engine fan frames and engine thrust reversers in several models of large commercial passenger jetliners. Many skilled aircraft and aerospace engineers seek to develop new uses for magnesium alloys. Bunty LLC assists companies and entrepreneurs seeking to obtain experienced aerospace magnesium alloy consultation, engineering and parts manufacturing services for commercial purposes.
Aerospace engineers reportedly include magnesium alloy components in some spacecraft, missiles, and satellites. These parts contribute to optical imaging technologies widely used in aerospace and non-aerospace applications, and possibly to some structural components. Specific information about most aerospace applications likely remains proprietary in nature and unavailable to the public.
Why would the aerospace sector discover advantages in employing magnesium alloys in aerospace technology?