default author photo

Amlan Das

Cornell University

SCHOLARLY PAPERS

5

DOWNLOADS

198

TOTAL CITATIONS

0

Scholarly Papers (5)

Actions:
Email selected abstracts
1.

When Slower Cooling Produces Finer Grains: Grain Refinement in Directed Energy Deposition Compared to Powder Bed Fusion of FeMnCoCr MPEAs

Number of pages: 28 Posted: 30 Sep 2025
Mahya Azizi, Chenxi Tian, Akane Wakai, Kaushalendra Singh, Sai Pratyush Akula, Amlan Das and Atieh Moridi
Cornell University, Cornell University, Cornell University, Cornell University, Cornell University, Cornell University and Cornell University
Downloads 68 (907,769)

Abstract:

Loading...

Additive manufacturing, multi-principal element alloys, Solidification, Grain refinement, metastable phase

2.

Alloy Amalgamation: Unlocking the Co-Existence of Multiple Phases in Additive Manufactured Titanium Alloys

Number of pages: 28 Posted: 31 Oct 2024
Jenniffer Bustillos, Akane Wakai, Chenxi Tian, Sai Pratyush Akula, Adrita Dass, Amlan Das and Atieh Moridi
Cornell University, Cornell University, Cornell University, Cornell University, Cornell University, Cornell University and Cornell University
Downloads 67 (907,769)

Abstract:

Loading...

phase transformation, Synchrotron diffraction, Titanium alloy, metastable phases, Microstructure engineering

3.

On the Contrasting Effects of Parent Austenite Grain Size on Athermal and Deformation-Induced Martensitic Transformation in an Fe-18Cr-12Ni (wt.%) Alloy

Number of pages: 14 Posted: 18 Sep 2025
Chen Cai, Gabriel Spartacus, Amlan Das, Katherine S. Shanks, Wangzhong Mu and Peter Hedström
Royal Institute of Technology (KTH) - Department of Materials Science and Engineering, Royal Institute of Technology (KTH) - Department of Materials Science and Engineering, Cornell University, Cornell University, Lulea University of Technology (LTU) and Royal Institute of Technology (KTH) - Department of Materials Science and Engineering
Downloads 32 (1,290,922)

Abstract:

Loading...

Martensitic transformation, Steels, Parent austenite grain size, Austenite stability, Stacking faults, Synchrotron, X-ray diffraction

4.

How Slower Solidification Refines Grain Structure in Additively Manufactured FeMnCoCr Alloys

Number of pages: 40 Posted: 18 Feb 2026
Mahya Azizi, Kaushalendra Singh, Chenxi Tian, Sai Pratyush Akula, Akane Wakai, Amlan Das and Atieh Moridi
Cornell University, Cornell University, Cornell University, Cornell University, Cornell University, Cornell University and Cornell University
Downloads 17 (1,500,778)

Abstract:

Loading...

Additive manufacturing, multi-principal element alloys, solidification, grain refinement, metastable phase

5.

Probing the Role of 3D Intergranular Interactions in Local Subcoercive Switching of Textured Piezoelectric Ceramics

Number of pages: 54 Posted: 09 Jun 2026
Reilly J. Knox, Stanislav Udovenko, Betul Akkopru Akgun, Amlan Das, Mark A. Fanton, Susan Trolier-McKinstry and Darren Pagan
Pennsylvania State University, Pennsylvania State University - Department of Materials Science and Engineering, Pennsylvania State University, Cornell University, The Pennsylvania State University, Pennsylvania State University - Department of Materials Science and Engineering and Pennsylvania State University - Department of Materials Science and Engineering
Downloads 14

Abstract:

Loading...

piezoelectric, ferroelectric, 3D X-ray diffraction, texture, neighborhood effects