The Effect of the Traverse Feed Rate on the Microstructure and Mechanical Properties of Laser Deposited Fe(3)Al (Zr,B) Intermetallic Alloy

The results of the fabrication of components made with Fe-30%Al-0.35%Zr-0.1%B alloy powder using the Laser Engineered Net Shaping (LENS(TM)) system operated at different traverse feed rates are described in this paper. The temperature of the molten metal pool was recorded during this process. Depend...

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Autores principales: Łazińska, Magdalena, Durejko, Tomasz, Czujko, Tomasz, Bojar, Zbigniew
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5978169/
https://www.ncbi.nlm.nih.gov/pubmed/29757970
http://dx.doi.org/10.3390/ma11050792
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author Łazińska, Magdalena
Durejko, Tomasz
Czujko, Tomasz
Bojar, Zbigniew
author_facet Łazińska, Magdalena
Durejko, Tomasz
Czujko, Tomasz
Bojar, Zbigniew
author_sort Łazińska, Magdalena
collection PubMed
description The results of the fabrication of components made with Fe-30%Al-0.35%Zr-0.1%B alloy powder using the Laser Engineered Net Shaping (LENS(TM)) system operated at different traverse feed rates are described in this paper. The temperature of the molten metal pool was recorded during this process. Depending on the assumed feed rate, the formation of Zr–based precipitates with various morphologies and distributions was observed in the structure of the investigated material. It was found that as the traverse speed increased, spheroidization, refinement, and a more homogeneous distribution of these precipitates occurred.
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spelling pubmed-59781692018-05-31 The Effect of the Traverse Feed Rate on the Microstructure and Mechanical Properties of Laser Deposited Fe(3)Al (Zr,B) Intermetallic Alloy Łazińska, Magdalena Durejko, Tomasz Czujko, Tomasz Bojar, Zbigniew Materials (Basel) Article The results of the fabrication of components made with Fe-30%Al-0.35%Zr-0.1%B alloy powder using the Laser Engineered Net Shaping (LENS(TM)) system operated at different traverse feed rates are described in this paper. The temperature of the molten metal pool was recorded during this process. Depending on the assumed feed rate, the formation of Zr–based precipitates with various morphologies and distributions was observed in the structure of the investigated material. It was found that as the traverse speed increased, spheroidization, refinement, and a more homogeneous distribution of these precipitates occurred. MDPI 2018-05-14 /pmc/articles/PMC5978169/ /pubmed/29757970 http://dx.doi.org/10.3390/ma11050792 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Łazińska, Magdalena
Durejko, Tomasz
Czujko, Tomasz
Bojar, Zbigniew
The Effect of the Traverse Feed Rate on the Microstructure and Mechanical Properties of Laser Deposited Fe(3)Al (Zr,B) Intermetallic Alloy
title The Effect of the Traverse Feed Rate on the Microstructure and Mechanical Properties of Laser Deposited Fe(3)Al (Zr,B) Intermetallic Alloy
title_full The Effect of the Traverse Feed Rate on the Microstructure and Mechanical Properties of Laser Deposited Fe(3)Al (Zr,B) Intermetallic Alloy
title_fullStr The Effect of the Traverse Feed Rate on the Microstructure and Mechanical Properties of Laser Deposited Fe(3)Al (Zr,B) Intermetallic Alloy
title_full_unstemmed The Effect of the Traverse Feed Rate on the Microstructure and Mechanical Properties of Laser Deposited Fe(3)Al (Zr,B) Intermetallic Alloy
title_short The Effect of the Traverse Feed Rate on the Microstructure and Mechanical Properties of Laser Deposited Fe(3)Al (Zr,B) Intermetallic Alloy
title_sort effect of the traverse feed rate on the microstructure and mechanical properties of laser deposited fe(3)al (zr,b) intermetallic alloy
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5978169/
https://www.ncbi.nlm.nih.gov/pubmed/29757970
http://dx.doi.org/10.3390/ma11050792
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