Browsing Institutt for vareproduksjon og byggteknikk by Author "Maity, Tapabrata"
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Anisotropy in local microstructure – Does it affect the tensile properties of the SLM samples?
Maity, Tapabrata; Chawake, Niraj; Kim, JT; Eckert, Jürgen; Konda Gokuldoss, Prashanth (Journal article; Peer reviewed, 2018)Al-12Si samples were fabricated using selective laser melting, which shows the presence of a cellular microstructure with Al along the core of the cells and Si along cell boundaries. The microstructure is anisotropic with ... -
Influence of Nb on the Microstructure and Fracture Toughness of (Zr0.76Fe0.24)100−xNbx Nano-Eutectic Composites
Maity, Tapabrata; Dutta, Anushree; Jana, Parijat Pallab; Konda Gokuldoss, Prashanth; Eckert, Jürgen; Das, Jayanta (Journal article; Peer reviewed, 2018)The present study demonstrates the evolution of eutectic microstructure in arc-melted (Zr0.76Fe0.24)100−xNbx (0 ≤ x ≤ 10 atom %) composites containing α-Zr//FeZr2 nano-lamellae phases along with pro-eutectic Zr-rich ... -
Mechanical and Tribological Properties of Al2O3-TiC Composite Fabricated by Spark Plasma Sintering Process with Metallic (Ni, Nb) Binders
Kumar, Rohit; Chaubey, Anil Kumar; Maity, Tapabrata; Konda Gokuldoss, Prashanth (Journal article; Peer reviewed, 2018)Al2O3-10TiC composites were fabricated through the powder metallurgical process (mechanical milling combined with spark plasma sintering) with the addition of Ni/Nb as metallic binders. The effect of binder addition (Ni/Nb) ... -
Microstructure and strength of nano-/ultrafine-grained carbon nanotube-reinforced titanium composites processed by high-pressure torsion
Li, F.X.; Hao, P.D.; Yi, J.H.; Chen, Z.; Konda Gokuldoss, Prashanth; Maity, Tapabrata; Eckert, Jürgen (Journal article; Peer reviewed, 2018)Nano-/ultrafine-grained carbon nanotube-reinforced titanium (CNT/Ti) composites were synthesized by ball milling and high pressure torsion (HPT) at room temperature. The effects of the number of HTP rotations and the weight ...