PreprintArticleVersion 1Preserved in Portico This version is not peer-reviewed
Modelling and Simulation of Microstructural Evolution in Zr Based Bulk Metallic Glass Matrix Composites (BMGMC) in Additive Manufacturing – A Proposal, Opinion and Prospect
Version 1
: Received: 10 February 2023 / Approved: 10 February 2023 / Online: 10 February 2023 (04:39:38 CET)
How to cite:
Rafique, M. M. A. Modelling and Simulation of Microstructural Evolution in Zr Based Bulk Metallic Glass Matrix Composites (BMGMC) in Additive Manufacturing – A Proposal, Opinion and Prospect. Preprints2023, 2023020179. https://doi.org/10.20944/preprints202302.0179.v1
Rafique, M. M. A. Modelling and Simulation of Microstructural Evolution in Zr Based Bulk Metallic Glass Matrix Composites (BMGMC) in Additive Manufacturing – A Proposal, Opinion and Prospect. Preprints 2023, 2023020179. https://doi.org/10.20944/preprints202302.0179.v1
Rafique, M. M. A. Modelling and Simulation of Microstructural Evolution in Zr Based Bulk Metallic Glass Matrix Composites (BMGMC) in Additive Manufacturing – A Proposal, Opinion and Prospect. Preprints2023, 2023020179. https://doi.org/10.20944/preprints202302.0179.v1
APA Style
Rafique, M. M. A. (2023). Modelling and Simulation of Microstructural Evolution in Zr Based Bulk Metallic Glass Matrix Composites (BMGMC) in Additive Manufacturing – A Proposal, Opinion and Prospect. Preprints. https://doi.org/10.20944/preprints202302.0179.v1
Chicago/Turabian Style
Rafique, M. M. A. 2023 "Modelling and Simulation of Microstructural Evolution in Zr Based Bulk Metallic Glass Matrix Composites (BMGMC) in Additive Manufacturing – A Proposal, Opinion and Prospect" Preprints. https://doi.org/10.20944/preprints202302.0179.v1
Abstract
Despite being well established phenomena, solidification principles are experiencing tough challenges in their application to explain microscale transport phenomena in additive manufacturing melt pool. The problem becomes even more complicated when applied to multicomponent bulk metallic glass matrix composites (BMGMC) whose behavior is dubious and still not fully understood. The aim of the present study is to highlight pathways to overcome these challenges. A comprehensive nucleation and growth model based on original KGT theory and Rappaz modification is proposed encompassing actual transient thermophysical BMGMC data to predict evolving microstructure during additive manufacturing. The model is aimed at pictorial representation of in-situ ductile phase dendrite evolution from melt pool during solidification using two-dimensional cellular automaton (CA) methods. It is proposed to be coded in MATLAB® using commercial simulation code ABAQUS® at back end for macroscopic heat transfer model. The results will be compared with experimental values for validation.
Keywords
transport phenomena; melt pool; dendrite; cellular automaton; MATLAB®, ABAQUS®
Subject
Chemistry and Materials Science, Materials Science and Technology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
