• Density : The mass per unit volume of a substance, usually expressed in grams per cubic centimeter or in pounds per cubic foot.
  • Die : A metal block used in forming materials by casting, molding, stamping, threading, or extruding.
  • Die Casting (Brit. Pressure Die Casting) : A rapid, water-cooled permanent mold casting process limited to nonferrous metals. There are three types: the plunger-type operated hydraulically, mechanically, or by compressed air with or without a gooseneck; the direct-air injection which forces metal from a goose-neck into the die, and the Cold-Chamber Machine. All force the metal into the die with a pressure greater than that of gravity flow.
  • DOLOMITE DOLOFRIT : Material for repairing base of the EAF in the Steel industry
  • Dry Sand Casting : The process in which the sand molds are dried at above 212°F (100°C) before using.
  • Dry Sand Mold : A mold from which the moisture has been removed by heating.