Aluminides

Iñigo Agote; Miguel A. Lagos

doi:10.1016/B978-0-12-804173-4.00006-5

Aluminides

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Producción científica: Capítulo del libro/informe/acta de congreso › Capítulo › revisión exhaustiva

Resumen

Combustion synthesis methods can be used to obtain different aluminides starting from elemental powders. Combustion synthesis of the aluminides typically begins when the system reaches the initiation temperature, and a SHS reaction begins at the metal interface. Because of its high specific mechanical properties and corrosion resistant behavior, TiAl is one of the most attractive aluminides, however because of the low adiabatic temperature of the Ti+Al reaction (T_ad=1244°C), the system needs additional activation energy to support the synthesis process in self-sustaining mode.

Idioma original	Inglés
Título de la publicación alojada	Concise Encyclopedia of Self-Propagating High-Temperature Synthesis
Subtítulo de la publicación alojada	History, Theory, Technology, and Products
Editorial	Elsevier
Páginas	13-15
Número de páginas	3
ISBN (versión digital)	9780128041734
ISBN (versión impresa)	9780128041888
DOI	https://doi.org/10.1016/B978-0-12-804173-4.00006-5
Estado	Publicada - 1 ene 2017

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AU - Lagos, Miguel A.

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AB - Combustion synthesis methods can be used to obtain different aluminides starting from elemental powders. Combustion synthesis of the aluminides typically begins when the system reaches the initiation temperature, and a SHS reaction begins at the metal interface. Because of its high specific mechanical properties and corrosion resistant behavior, TiAl is one of the most attractive aluminides, however because of the low adiabatic temperature of the Ti+Al reaction (Tad=1244°C), the system needs additional activation energy to support the synthesis process in self-sustaining mode.

KW - adiabatic temperature

KW - aluminides

KW - combustion synthesis

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BT - Concise Encyclopedia of Self-Propagating High-Temperature Synthesis

PB - Elsevier

ER -

Aluminides

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