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Optimization of process parameters for the development of Ni–Al-Ti-Mn-Co-Fe–Cr high entropy alloy system via spark plasma sintering

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Bibliographic Details
Main Authors: Emmanuel, Olorundaisi, Bukola Joseph, Babalola, Bamidele Lawrence, Bayode
Format: Book
Language:English
Published: Springer 2023
Subjects:
HEA
UDD
Online Access:https://link.springer.com/article/10.1007/s00170-023-11311-6
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8499
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spelling oai:localhost:PNK-84992023-05-25T01:22:37Z Optimization of process parameters for the development of Ni–Al-Ti-Mn-Co-Fe–Cr high entropy alloy system via spark plasma sintering Emmanuel, Olorundaisi Bukola Joseph, Babalola Bamidele Lawrence, Bayode HEA UDD CC BY A novel equal atomic Ni–Al-Ti-Mn-Co-Fe–Cr high entropy alloy (HEA) was developed via the spark plasma sintering (SPS) process. This study investigates the influence of the sintering parametric processes, which consist of the sintering temperature (ST) and heating rate (HR) at constant pressure and dwelling time (DT) on the Microhardness (MH) and relative density (RD) of the developed HEA. Response surface methodology (RSM) was used to develop a predictive model. The design of experiment (DOE) approach was adopted to reduce the number of experiments and eliminate trial by error. ST and HR were considered model variables in developing the model. The user-defined design (UDD) under RSM was used to predict the optimal sintering parameters, and an experiment was conducted to validate the result. The result indicates that ST and HR play a significant role in achieving high densification and hardness. 2023-05-25T01:22:37Z 2023-05-25T01:22:37Z 2023 Book https://link.springer.com/article/10.1007/s00170-023-11311-6 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8499 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic HEA
UDD
spellingShingle HEA
UDD
Emmanuel, Olorundaisi
Bukola Joseph, Babalola
Bamidele Lawrence, Bayode
Optimization of process parameters for the development of Ni–Al-Ti-Mn-Co-Fe–Cr high entropy alloy system via spark plasma sintering
description CC BY
format Book
author Emmanuel, Olorundaisi
Bukola Joseph, Babalola
Bamidele Lawrence, Bayode
author_facet Emmanuel, Olorundaisi
Bukola Joseph, Babalola
Bamidele Lawrence, Bayode
author_sort Emmanuel, Olorundaisi
title Optimization of process parameters for the development of Ni–Al-Ti-Mn-Co-Fe–Cr high entropy alloy system via spark plasma sintering
title_short Optimization of process parameters for the development of Ni–Al-Ti-Mn-Co-Fe–Cr high entropy alloy system via spark plasma sintering
title_full Optimization of process parameters for the development of Ni–Al-Ti-Mn-Co-Fe–Cr high entropy alloy system via spark plasma sintering
title_fullStr Optimization of process parameters for the development of Ni–Al-Ti-Mn-Co-Fe–Cr high entropy alloy system via spark plasma sintering
title_full_unstemmed Optimization of process parameters for the development of Ni–Al-Ti-Mn-Co-Fe–Cr high entropy alloy system via spark plasma sintering
title_sort optimization of process parameters for the development of ni–al-ti-mn-co-fe–cr high entropy alloy system via spark plasma sintering
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s00170-023-11311-6
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8499
_version_ 1772331160028839936
score 8.891145

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