Aashish Rohatgi | Environmental Molecular Sciences Laboratory

Microstructural Evolution During Warm Deformation of Magnesium

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Aashish Rohatgi

Project type

Exploratory Research

The overall aim of this project is to evaluate and compare the forming characteristics and post-forming properties of continuous-cast and wrought (conventional) AZ31 magnesium alloy sheets. A major…

Micro-Mechanical Characterization of Magnesium Alloys

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Aashish Rohatgi

Project type

Exploratory Research

The goal of this proposal is to understand the effects of various microstructural features on the deformation and strengthening mechanisms in magnesium alloys. It being the lightest structural metal,…

An Experimental and Modeling Investigation of Solidification and Microstructural Evolution in Magnesium Alloys using in situ Techniques

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Aashish Rohatgi

The goal of this proposal is to understand the microstructural evolution during non-equilibrium, rapid solidification of a molten magnesium-aluminum-zinc (AZ91) alloy, and during its subsequent heat…

An Experimental and Modeling Investigation of Solidification and Microstructural Evolution in Magnesium Alloys using in situ Techniques

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Aashish Rohatgi

The goal of this proposal is to understand the microstructural evolution during non-equilibrium, rapid solidification of a molten magnesium-aluminum-zinc (AZ91) alloy, and during its subsequent heat…

An Experimental and Modeling Investigation of Solidification and Microstructural Evolution in Magnesium Alloys using in situ Techniques

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Aashish Rohatgi

The goal of this proposal is to understand the microstructural evolution during non-equilibrium, rapid solidification of a molten magnesium-aluminum-zinc (AZ91) alloy, and during its subsequent heat…

Thermally Stability of Nanostructures - An Experimental and Modeling Investigation

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Aashish Rohatgi

The goal of this proposal is to develop nanostructured alloys that can be fabricated in bulk form (>1 cm3) without compromising their nanostructure, either during the fabrication process or during…

An Experimental and Modeling Investigation of Solidification and Microstructural Evolution in Magnesium Alloys using in situ Techniques

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Aashish Rohatgi

The goal of this proposal is to understand the microstructural evolution during non-equilibrium, rapid solidification of a molten magnesium-aluminum-zinc (AZ91) alloy, and during its subsequent heat…

Thermally Stability of Nanostructures - An Experimental and Modeling Investigation

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Aashish Rohatgi

The goal of this proposal is to develop nanostructured alloys that can be fabricated in bulk form (>1 cm3) without compromising their nanostructure, either during the fabrication process or during…

Thermal Stability of Nanostructures - An Experimental and Modeling Investigation

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Aashish Rohatgi

The goal of this proposal is to develop nanostructured magnesium (Mg)-based alloys that can be fabricated in bulk form (>1 cm3) without compromising their nanostructure, either during the…

Projects