Aeronautical Engineering
Lockheed Plans 3 Titanium Alloys in Sst
Burbank, Calif.-Lockheed-California Co. has proposed to use a mixture of three titanium alloys in its L-2000-7 supersonic transport and, in a substantial departure from current methods, will employ automated welding to join roughly half of the airframe parts.
By C. M. Plattner12 min