1. Effects of heat treatment on microstructure and properties of selective laser melted titanium aluminide alloy
- Author
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Polozov, Igor (author), Kantyukov, Artem (author), Starikov, Kirill (author), Gracheva, Anna (author), Popovich, V. (author), Popovich, Anatoly (author), Polozov, Igor (author), Kantyukov, Artem (author), Starikov, Kirill (author), Gracheva, Anna (author), Popovich, V. (author), and Popovich, Anatoly (author)
- Abstract
Titanium aluminide alloys are considered to be attractive materials for aerospace and automotive high-temperature applications due to their high specific strength, creep resistance, and heat resistance. However, their brittleness makes it difficult to manufacture complex-shaped components of these alloys using conventional processes making additive manufacturing a promising way to produce titanium aluminide parts. Additive manufacturing of titanium aluminide alloys involves high preheating temperatures affecting their microstructure; hence a proper heat treatment is needed to obtain desired properties. In this paper, a titanium aluminide alloy produced using Selective Laser Melting process with a high-temperature preheating was subjected to various heat treatments to study their effects on microstructure and properties of the alloy., Team Vera Popovich
- Published
- 2021
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