Materials Research Society Symposium Proceedings Held in Boston, Massachusetts on 29 November-1 December 1988. Volume 133. High-Temperature Ordered Intermetallic Alloys III

摘要

This proceedings volume is a record of the third Materials Research Society symposium on High-Temperature Ordered Intermetallic Alloys. This volume also includes the paper 'Effect of Strain Rate on the Plastic Behavior of L(1,2) Compounds Based on Ni3Al. These proceedings demonstrate recent advances in understanding the physical metallurgy and mechanical properties of aluminides, silicides, and other intermetallics, with special emphasis on the beneficial effects boron additions on grain-boundary ductility of Li(1,2) compounds. Significant progress has also been made on processing and alloying of titanium aluminides with TiAl3, TiAl, and Ti3Al compositions. One session was devoted to alloy design and material processing, which aimed at improving mechanical and metallurgical properties of ordered intermetallic alloys. Because of recent growth of interest in multiphase intermetallic alloys, one session was also devoted to this area. Contents of this volume are broken down into the following eight parts: Alloy Theory and Phase Stability; Defects and Microstructures; Mechanical Behavior; Alloy Design and Material Processing; Multiphase and Composite Materials; Nickel Aluminides; Titanium Aluminides; and Other Ordered Intermetallics. (aw)