Journal of Applied Crystallography· 2022Q1
Parent grain reconstruction from partially or fully transformed microstructures in <i>MTEX</i>
- 294citations
- Q1SCImago
- 2022year
Short summary
A new framework integrated into the MTEX toolbox enables parent grain reconstruction from partially or fully transformed microstructures, applicable to all crystal symmetry combinations.
AI-generated from the title and abstract; the full text is not read.
Key points
- Introduces a generic framework for parent grain reconstruction from transformed microstructures.
- Extends reconstruction capabilities to all parent-child crystal symmetry combinations.
- Integrated into the open-source MTEX crystallographic toolbox.
- Demonstrated with applications in martensitic steel, Ti alloy, and TRIP steel.
- Includes advanced orientation relationship and variant analysis via ORTools.
AI-generated from the title and abstract; the full text is not read.
Abstract
A versatile generic framework for parent grain reconstruction from fully or partially transformed child microstructures has been integrated into the open-source crystallographic toolbox MTEX. The framework extends traditional parent grain reconstruction, phase transformation and variant analysis to all parent–child crystal symmetry combinations. The inherent versatility of the universally applicable parent grain reconstruction methods and the ability to conduct in-depth variant analysis are showcased via example workflows that can be programmatically modified by users to suit their specific applications. This is highlighted by three applications, namely α′-to-γ reconstruction in a lath martensitic steel, α-to-β reconstruction in a Ti alloy, and a two-step reconstruction from α′ to ɛ to γ in a twinning and transformation-induced plasticity steel. Advanced orientation relationship discovery and analysis options, including variant analysis, are demonstrated via the add-on function library ORTools .
The authors' abstract, as published at the source. Journal of Applied Crystallography, 2022 · DOI ↗
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Field: Metals and Alloys
Metals and AlloysMaterials Science