Two types of heat-treating operations can be performed on nonferrous metals. They are annealing and solution heat treating. ANNEALING. Most nonferrous metals can be annealed. The annealing process consists of heating the metal to a specific temperature, soaking, and cooling to room temperature.
The first film in the series, Star Wars (later subtitled Episode IV: A New Hope), was released on May 25, 1977 by 20th Century Fox, and became a worldwide pop culture phenomenon. It was followed by two sequels, released in 1980 and 1983. A prequel trilogy of films were later released between 1999 and 2005.
A series of popular science fiction motion pictures created by George Lucas. The first trilogy debuted in 1977 with Star Wars: A New Hope. The Empire Strikes Back and The Return of the Jedi followed in the 1980s. Prequels, Episode I: The Phantom Menance and Episode 2: Attack of the Clones, were recently released.