REACTION OF DIFFERENT TYPES OF ATTRACTIVE DISLOCATIONS IN ALLOYS WITH LONG-RANGE ORDER

The strength of junctions is calculated arising from the reaction of attractive superdislocations of the primary glide system with a tree of the forest, and from the reaction of a single glide dislocation with a superdislocation of the secondary glide system. The calculated strength and stability of the junctions are compared with the strength and stability of junctions formed between attractive trees in fcc metals, and superdislocations in an LI2 superstructure.