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Saumyadeep Jana
Researcher at Pacific Northwest National Laboratory
Publications - 55
Citations - 1236
Saumyadeep Jana is an academic researcher from Pacific Northwest National Laboratory. The author has contributed to research in topics: Friction stir processing & Alloy. The author has an hindex of 15, co-authored 47 publications receiving 1000 citations. Previous affiliations of Saumyadeep Jana include Missouri University of Science and Technology & Battelle Memorial Institute.
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Hardness and plastic deformation in a bulk metallic glass
TL;DR: In this paper, an experimental investigation into the Vickers hardness and associated plastic deformation in as-cast and annealed Pd42Ni40P18 bulk metallic glass was conducted, and the deformation morphology underneath the indenter and its variation with annealing time was examined by employing the bonded interface technique.
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Friction Stir Lap Welding of Magnesium Alloy to Steel: A Preliminary Investigation
TL;DR: In this paper, the feasibility of joining magnesium alloy AZ31 sheet to galvanized steel sheet in a lap configuration using friction stir welding (FSW) was evaluated using two different automotive sheet steels: a 0.8 mm thick, electrogalvanized (EG) mild steel, and a 1.5 mm thick hot-dipped galvanized (HDG) high-strength, low-alloy (HSLA) steel.
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Effect of Friction Stir Processing on Fatigue Behavior of an Investment Cast Al-7Si-0.6 Mg Alloy
TL;DR: In this article, a five times improvement in fatigue life of an investment cast Al-7Si-0.6mg hypoeutectic alloy was reported due to the closure of casting porosities.
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Subsurface deformation during Vickers indentation of bulk metallic glasses
TL;DR: In this paper, the authors employed the bonded interface technique to examine the nature of subsurface deformation during Vickers indentation in two kinds of bulk metallic glasses (BMGs), and found that both the BMGs have an average hardness value of $550 VHN with slightly higher hardness at low loads.
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Deformation morphology underneath the Vickers indent in a Zr-based bulk metallic glass
TL;DR: Hardness and plastic deformation during Vickers indentation in as-cast, annealed, and fully crystallized Zr57Cu27Al11Ni5 bulk metallic glass was examined in this article.