Skip to main content
aluminide

aluminide

9.2
A material made from aluminium and another metal to make alloys stronger
  • noun
  • /əˈluːmɪnaɪd/
  • Specialized
: aluminuro
  • Nickel aluminide is often added to steel to enhance its corrosion resistance.
  • nickel aluminide

Examples

  • Researchers at Oak Ridge National Laboratory in Tennessee developed the nickel aluminide alloy for the rollers, which were centrifugally cast by Sandusky International in Sandusky, Ohio.

    Academic text (1998)
  • Sandusky International sought to reduce the cost of the rollers by making trunnions of stainless steel instead of nickel aluminide.

    Academic text (1998)
  • A dozen nickel aluminide rollers installed at Burns Harbor, with another eight to come, were developed under OIT's Advanced Industrial Materials Program.

    Academic text (1998)
  • "We already had the nickel aluminide rolls in place at Burns Harbor, and had agreed to install the low NOx oxy-fuel burner.

    Academic text (1998)
  • The nickel aluminide rollers at Burns Harbor are 14.5 feet long, 14 inches in diameter, and have a one-inch wall thickness.

    Academic text (1998)
  • In addition, he has used mechanics to provide valuable insights into a number of industrial problems, including the design of hysteretic dampers, the blistering of carbon face seals, and the use of titanium aluminides in turbine blades.

    Academic text (2001)
  • The research team found that using aluminide compounds improved the thermal conductivity of the metal alloy.

  • For aircraft manufacturing, engineers frequently choose aluminide for its lightweight properties and strength.

Surface Forms

aluminide singular
aluminides plural

Morphology

aluminide = aluminum (semi-transparent) = alumin + ide

The suffix '-ide' indicates a compound, but the specific meaning of a compound with another metal may not be fully transparent to all learners.

Etymology

The word aluminide comes from aluminium, the metal often called 'aluminum' in the US, and the ending -ide, as in oxide or chloride, which shows it is a compound. So, aluminide means a compound 'with aluminum', often used to make alloys stronger and more heat-resistant.