The red-tailed hawk is a bird of prey. It is the most commonly seen hawk in California and is the largest of hawks. It gets its name from its broad, rounded tail which is russet red in color, the rest of the body is covered with dark brown feathers and it has a wing span of approximately five feet.
Editors Contribution(0.00 / 0 votes)Rate this definition: 1  welding rod. A type of rod and product created and designed in various colors, metal, shapes, sizes and styles used to weld. 2  welding rod. A type of rod and product created and designed in various colors, metal, shapes, sizes and styles used to weld.
Friction Stir Welding (FSW) is a solid state welding process invented at TWI (The Welding Institute), UK in 1991. Friction Stir Welding is a solid-state process, which implies that the workpieces are joined without arriving at the melting point. This opens up entirely new ranges in welding innovation. Friction Stir Welding can be utilized to weld aluminum sheets