A system and a method of fabricating a three-dimensional object consolidates material increments in accordance with a description of the object using a process that produces an atomically clean faying surface between the increments without melting the material in bulk. The CAD system (60) interfaces...http://www.google.de/patents/US6814823?utm_source=gb-gplus-sharePatent US6814823 - Object consolidation through sequential material deposition
