Effect of Ti or Fe Addition and Annealing on Microstructural Evolution and Mechanical Properties of Hypereutectic Nb-Si-Mo Alloys

Microstructural evolution, elastic properties, hardness, and indentation fracture toughness of arc-melted hypereutectic ternary Nb-19Si-5Mo (NSM) have been compared with Nb-19Si-5Mo-20Ti (NSM-20Ti) and Nb-19Si-5Mo-4Fe (NSM-4Fe) alloys in the as-cast or annealed conditions (1500 °C for 60 or 100 h) t...

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Veröffentlicht in:	Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2021-04, Vol.52 (4), p.1185-1211
Hauptverfasser:	Sala, Kasturi, Morankar, Swapnil, Mitra, Rahul
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloying effects Alloying elements Annealing Characterization and Evaluation of Materials Chemistry and Materials Science Elastic properties Electric arc melting Eutectics Evolution Fracture toughness Indentation Intermetallic compounds Iron Lamellar structure Materials Science Mechanical properties Metallic Materials Microhardness Microstructure Molybdenum Morphology Nanotechnology Niobium Original Research Article Partitioning Silicides Silicon Solidification Spheroidizing Storage modulus Structural Materials Surfaces and Interfaces Thin Films Titanium
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