Nanoscale Archives - Reza Haghayeghi

An Investigation onWear Properties of A390 Alloy by Rare Alloying Elements

March 8, 2020Reza HaghayeghiNo CommentsDr.Reza Haghayeghi, Giulia Scampone and Alessandro De Mori, Giulio Timelli, Haghayeghi Article, in, Investigation onWear, Nanoscale, R. Haghayeghi, Rare Alloying Elements, Reza Haghayeghi, Reza Haghayeghi article, reza haghayeghi articles, Reza Haghayeghi Papers, room, stacking, temperature plasticity, TiO2, Write By Reza Haghayeghi

An Investigation onWear Properties of A390 Alloy by Rare Alloying Elements Giulio Timelli, Reza Haghayeghi, Giulia Scampone and Alessandro De Mori Abstract Hypereutectic Al–Si alloys are good candidates for many applications including automotive industry and heavy wear environments. Among them, A390 is widely used for cylinder blocks, transmission pumps, and air compressor housings. Due to…

Nanoscale stacking fault-assisted room temperature plasticity in flash-sintered TiO2

September 26, 2019Reza HaghayeghiNo CommentsDr.Reza Haghayeghi, fault–assisted, flash-sintered, Haghayeghi Article, in, Nanoscale, R. Haghayeghi, Reza Haghayeghi, Reza Haghayeghi article, reza haghayeghi articles, Reza Haghayeghi Papers, room, stacking, temperature plasticity, TiO2, Write By Reza Haghayeghi

Nanoscale stacking fault-assisted room temperature plasticity in flash-sintered TiO2 Ceramic materials have been widely used for structural applications. However, most ceramics have rather limited plasticity at low temperatures and fracture well before the onset of plastic yielding. The brittle nature of ceramics arises from the lack of dislocation activity and the need for high stress…

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An Investigation onWear Properties of A390 Alloy by Rare Alloying Elements

Nanoscale stacking fault-assisted room temperature plasticity in flash-sintered TiO2