date: 2021-09-20T09:20:37Z
pdf:PDFVersion: 1.7
pdf:docinfo:title: Novel Multicomponent B2-Ordered Aluminides: Compositional Design, Synthesis, Characterization, and Thermal Stability
xmp:CreatorTool: LaTeX with hyperref package
access_permission:can_print_degraded: true
subject: For the first time, multicomponent alloys belonging to a B2-ordered single phase were designed and fabricated by melting route. The design concept of high entropy alloys is applied to engineering the transition metal sublattice of binary B2 aluminide. The equiatomic substitution of transition metal elements in the Ni sublattice of binary AlNi followed to produce Al(CoNi), Al(FeNi), Al(CoFe), Al(CoFeNi), Al(CoFeMnNi), and Al(CoCuFeMnNi) multicomponent alloys. CALculation of PHAse Diagrams (CALPHAD) approach was used to predict the phases in these alloys. X-ray diffraction and transmission electron microscopy were used to confirm the B2 ordering in the alloys. Thermal stability of the B2 phase in these alloys was demonstrated by prolonged heat treatments at 1373 K and 1073 K up to 200 h.
dc:format: application/pdf; version=1.7
pdf:docinfo:creator_tool: LaTeX with hyperref package
access_permission:fill_in_form: true
pdf:encrypted: false
dc:title: Novel Multicomponent B2-Ordered Aluminides: Compositional Design, Synthesis, Characterization, and Thermal Stability
modified: 2021-09-20T09:20:37Z
cp:subject: For the first time, multicomponent alloys belonging to a B2-ordered single phase were designed and fabricated by melting route. The design concept of high entropy alloys is applied to engineering the transition metal sublattice of binary B2 aluminide. The equiatomic substitution of transition metal elements in the Ni sublattice of binary AlNi followed to produce Al(CoNi), Al(FeNi), Al(CoFe), Al(CoFeNi), Al(CoFeMnNi), and Al(CoCuFeMnNi) multicomponent alloys. CALculation of PHAse Diagrams (CALPHAD) approach was used to predict the phases in these alloys. X-ray diffraction and transmission electron microscopy were used to confirm the B2 ordering in the alloys. Thermal stability of the B2 phase in these alloys was demonstrated by prolonged heat treatments at 1373 K and 1073 K up to 200 h.
pdf:docinfo:subject: For the first time, multicomponent alloys belonging to a B2-ordered single phase were designed and fabricated by melting route. The design concept of high entropy alloys is applied to engineering the transition metal sublattice of binary B2 aluminide. The equiatomic substitution of transition metal elements in the Ni sublattice of binary AlNi followed to produce Al(CoNi), Al(FeNi), Al(CoFe), Al(CoFeNi), Al(CoFeMnNi), and Al(CoCuFeMnNi) multicomponent alloys. CALculation of PHAse Diagrams (CALPHAD) approach was used to predict the phases in these alloys. X-ray diffraction and transmission electron microscopy were used to confirm the B2 ordering in the alloys. Thermal stability of the B2 phase in these alloys was demonstrated by prolonged heat treatments at 1373 K and 1073 K up to 200 h.
pdf:docinfo:creator: G. Mohan Muralikrishna, A. Carmel Mary Esther, K. Guruvidyathri, Philipp Watermeyer, Christian H. Liebscher, Kaustubh N. Kulkarni, Gerhard Wilde, Sergiy V. Divinski and B. S. Murty
meta:author: G. Mohan Muralikrishna
meta:creation-date: 2020-10-29T10:35:48Z
created: 2020-10-29T10:35:48Z
access_permission:extract_for_accessibility: true
Creation-Date: 2020-10-29T10:35:48Z
Author: G. Mohan Muralikrishna
producer: pdfTeX-1.40.18
pdf:docinfo:producer: pdfTeX-1.40.18
pdf:unmappedUnicodeCharsPerPage: 17
dc:description: For the first time, multicomponent alloys belonging to a B2-ordered single phase were designed and fabricated by melting route. The design concept of high entropy alloys is applied to engineering the transition metal sublattice of binary B2 aluminide. The equiatomic substitution of transition metal elements in the Ni sublattice of binary AlNi followed to produce Al(CoNi), Al(FeNi), Al(CoFe), Al(CoFeNi), Al(CoFeMnNi), and Al(CoCuFeMnNi) multicomponent alloys. CALculation of PHAse Diagrams (CALPHAD) approach was used to predict the phases in these alloys. X-ray diffraction and transmission electron microscopy were used to confirm the B2 ordering in the alloys. Thermal stability of the B2 phase in these alloys was demonstrated by prolonged heat treatments at 1373 K and 1073 K up to 200 h.
Keywords: multicomponent alloys; high entropy alloys; intermetallic compound; B2; aluminide; CALPHAD; phase diagrams; HRTEM; thermal stability
access_permission:modify_annotations: true
dc:creator: G. Mohan Muralikrishna
description: For the first time, multicomponent alloys belonging to a B2-ordered single phase were designed and fabricated by melting route. The design concept of high entropy alloys is applied to engineering the transition metal sublattice of binary B2 aluminide. The equiatomic substitution of transition metal elements in the Ni sublattice of binary AlNi followed to produce Al(CoNi), Al(FeNi), Al(CoFe), Al(CoFeNi), Al(CoFeMnNi), and Al(CoCuFeMnNi) multicomponent alloys. CALculation of PHAse Diagrams (CALPHAD) approach was used to predict the phases in these alloys. X-ray diffraction and transmission electron microscopy were used to confirm the B2 ordering in the alloys. Thermal stability of the B2 phase in these alloys was demonstrated by prolonged heat treatments at 1373 K and 1073 K up to 200 h.
dcterms:created: 2020-10-29T10:35:48Z
Last-Modified: 2021-09-20T09:20:37Z
dcterms:modified: 2021-09-20T09:20:37Z
title: Novel Multicomponent B2-Ordered Aluminides: Compositional Design, Synthesis, Characterization, and Thermal Stability
xmpMM:DocumentID: uuid:1ca49858-d5b5-4c68-815a-90c477048f4b
Last-Save-Date: 2021-09-20T09:20:37Z
pdf:docinfo:keywords: multicomponent alloys; high entropy alloys; intermetallic compound; B2; aluminide; CALPHAD; phase diagrams; HRTEM; thermal stability
pdf:docinfo:modified: 2021-09-20T09:20:37Z
meta:save-date: 2021-09-20T09:20:37Z
Content-Type: application/pdf
X-Parsed-By: org.apache.tika.parser.DefaultParser
creator: G. Mohan Muralikrishna
dc:subject: multicomponent alloys; high entropy alloys; intermetallic compound; B2; aluminide; CALPHAD; phase diagrams; HRTEM; thermal stability
access_permission:assemble_document: true
xmpTPg:NPages: 19
pdf:charsPerPage: 2754
access_permission:extract_content: true
access_permission:can_print: true
meta:keyword: multicomponent alloys; high entropy alloys; intermetallic compound; B2; aluminide; CALPHAD; phase diagrams; HRTEM; thermal stability
access_permission:can_modify: true
pdf:docinfo:created: 2020-10-29T10:35:48Z