Growth Kinetics of the Selected Intermetallic Phases in Ni/Al/Ni System with Various Nickel Substrate Microstructure

Reactivity in nickel–aluminum system was examined for two variants of nickel substrates in terms of the size and shape of Ni grains. The microstructure transformation aroused due to the annealing at 720 °C for different annealing times (0.25 to 72 h) was consequently followed. The sequence of format...

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Autores principales: Kwiecien, Izabella, Bobrowski, Piotr, Wierzbicka-Miernik, Anna, Litynska-Dobrzynska, Lidia, Wojewoda-Budka, Joanna
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
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Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6409736/
https://www.ncbi.nlm.nih.gov/pubmed/30678204
http://dx.doi.org/10.3390/nano9020134
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author Kwiecien, Izabella
Bobrowski, Piotr
Wierzbicka-Miernik, Anna
Litynska-Dobrzynska, Lidia
Wojewoda-Budka, Joanna
author_facet Kwiecien, Izabella
Bobrowski, Piotr
Wierzbicka-Miernik, Anna
Litynska-Dobrzynska, Lidia
Wojewoda-Budka, Joanna
author_sort Kwiecien, Izabella
collection PubMed
description Reactivity in nickel–aluminum system was examined for two variants of nickel substrates in terms of the size and shape of Ni grains. The microstructure transformation aroused due to the annealing at 720 °C for different annealing times (0.25 to 72 h) was consequently followed. The sequence of formation of the particular intermetallic phases was given. The interconnection zones were examined by means of scanning electron microscopy supported with energy dispersive X-ray spectroscopy and electron backscattered diffraction techniques as well as by the transmission electron microscopy. The growth kinetics data for AlNi, AlNi(Ni-rich) and AlNi(3) phases for both variants of substrates was given, indicating the differences obtained in previous works on this subject.
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spelling pubmed-64097362019-03-11 Growth Kinetics of the Selected Intermetallic Phases in Ni/Al/Ni System with Various Nickel Substrate Microstructure Kwiecien, Izabella Bobrowski, Piotr Wierzbicka-Miernik, Anna Litynska-Dobrzynska, Lidia Wojewoda-Budka, Joanna Nanomaterials (Basel) Article Reactivity in nickel–aluminum system was examined for two variants of nickel substrates in terms of the size and shape of Ni grains. The microstructure transformation aroused due to the annealing at 720 °C for different annealing times (0.25 to 72 h) was consequently followed. The sequence of formation of the particular intermetallic phases was given. The interconnection zones were examined by means of scanning electron microscopy supported with energy dispersive X-ray spectroscopy and electron backscattered diffraction techniques as well as by the transmission electron microscopy. The growth kinetics data for AlNi, AlNi(Ni-rich) and AlNi(3) phases for both variants of substrates was given, indicating the differences obtained in previous works on this subject. MDPI 2019-01-22 /pmc/articles/PMC6409736/ /pubmed/30678204 http://dx.doi.org/10.3390/nano9020134 Text en © 2019 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
Kwiecien, Izabella
Bobrowski, Piotr
Wierzbicka-Miernik, Anna
Litynska-Dobrzynska, Lidia
Wojewoda-Budka, Joanna
Growth Kinetics of the Selected Intermetallic Phases in Ni/Al/Ni System with Various Nickel Substrate Microstructure
title Growth Kinetics of the Selected Intermetallic Phases in Ni/Al/Ni System with Various Nickel Substrate Microstructure
title_full Growth Kinetics of the Selected Intermetallic Phases in Ni/Al/Ni System with Various Nickel Substrate Microstructure
title_fullStr Growth Kinetics of the Selected Intermetallic Phases in Ni/Al/Ni System with Various Nickel Substrate Microstructure
title_full_unstemmed Growth Kinetics of the Selected Intermetallic Phases in Ni/Al/Ni System with Various Nickel Substrate Microstructure
title_short Growth Kinetics of the Selected Intermetallic Phases in Ni/Al/Ni System with Various Nickel Substrate Microstructure
title_sort growth kinetics of the selected intermetallic phases in ni/al/ni system with various nickel substrate microstructure
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6409736/
https://www.ncbi.nlm.nih.gov/pubmed/30678204
http://dx.doi.org/10.3390/nano9020134
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