ProgramMaster Logo
Conference Tools for Materials Science & Technology 2020
Login
Register as a New User
Help
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools
About this Abstract
Meeting Materials Science & Technology 2020
Symposium Interfaces and Phase Transformations
Presentation Title Computing the Free Energy and Mobility of Cylindrical Interfaces
Author(s) Anqi Qiu, Ian Chesser, Elizabeth Holm
On-Site Speaker (Planned) Anqi Qiu
Abstract Scope An interface is a planar defect that occurs at the intersection of materials with different structural parameters, such as different crystal orientations or phases. The free energy and mobility of interfaces are key parameters in determining microstructural evolution, including grain growth in solids and melting and solidification processes at solid-liquid interfaces. The free energy and mobility of a flat solid-liquid interface have been determined in by applying the synthetic driving force (SDF) molecular dynamics method. In this work, we extend the SDF scheme to determine the free energy and mobility of cylindrical grain boundaries and solid-liquid interfaces, in order to investigate the thermodynamics and kinetics of the interfaces.
Proceedings Inclusion? Undecided

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Phase Field Dislocation Dynamics Model in Heterogeneous Crystalline Media
Computing the Free Energy and Mobility of Cylindrical Interfaces
Localized Phase Transformation at Interfaces – A New Alloy Design Strategy
Microstructure and Mechanical Properties of Pre-aged Thermo-Mechanically Processed NiTiHf Shape Memory Alloy
Phase Transformations in High-Temperature Industrial Applications: An Experimental and Computational Study of Nitridation in Commercial Austenitic Stainless Steel
Refining Alpha Microstructure via Dual-phase Interface and Twin Boundary in Beta Titanium Alloys
Shear-mediated Interfacial Structure Evolution in Nanoscale FCC Gold
Study of Strain Rate and Temperature Dependent Behavior of Pseudo-morphic bcc Mg within the Mg/Nb Nanocomposites

Questions about ProgramMaster? Contact programming@programmaster.org