Low Density Multi-principal Element Alloy from Al-Mg-Ca-Si-B System

Geanta, Victor; Ciocoiu, Robert; Voiculescu, Ionelia

Victor Geanta, Robert Ciocoiu, Ionelia Voiculescu

Low Density Multi-principal Element Alloy from Al-Mg-Ca-Si-B System

Abstract:

The scientific paper presents a numerical modeling of the chemical composition for the optimization of the multicomponent light alloys in the Al-Mg-Ca-Si-B system. The effects of the proportion of each chemical element on the main characteristics of the alloy based on the mixture rule and the correlation between the melting temperature and the modulus of elasticity were analyzed numerically. The model results has reveals that even other factors must be taken into account, i.e. the mechanical characteristics which varied significantly with changing of chemical compositions. A compromise was set, by slightly increasing the density to acquire better mechanical characteristics. The selected chemical composition was then used to obtain the new low density alloy. In current research stage we conclude that the as cast alloy comprises an inhomogeneous solid solution and complex oxides. Further studies are ongoing on the experimental alloy in various states (homogenization annealed and processed by plastic deformation).

Keywords:
multi-component alloy; chemical composition; low density; microstructure

Issue: 2019, Volume 70, Issue 7

Pages: 2315-2320

Publication date: 2019/8/15

https://doi.org/10.37358/RC.19.7.7330

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
GEANTA, V., CIOCOIU, R., VOICULESCU, I., Low Density Multi-principal Element Alloy from Al-Mg-Ca-Si-B System, Rev. Chim., 70(7), 2019, 2315-2320.

Vancouver
Geanta V, Ciocoiu R, Voiculescu I. Low Density Multi-principal Element Alloy from Al-Mg-Ca-Si-B System. Rev. Chim.[internet]. 2019 Jul;70(7):2315-2320. Available from: https://doi.org/10.37358/RC.19.7.7330

APA 6th edition
Geanta, V., Ciocoiu, R. & Voiculescu, I. (2019). Low Density Multi-principal Element Alloy from Al-Mg-Ca-Si-B System. Revista de Chimie, 70(7), 2315-2320. https://doi.org/10.37358/RC.19.7.7330

Harvard
Geanta, V., Ciocoiu, R., Voiculescu, I. (2019). 'Low Density Multi-principal Element Alloy from Al-Mg-Ca-Si-B System', Revista de Chimie, 70(7), pp. 2315-2320. https://doi.org/10.37358/RC.19.7.7330

IEEE
V. Geanta, R. Ciocoiu, I. Voiculescu, "Low Density Multi-principal Element Alloy from Al-Mg-Ca-Si-B System". Revista de Chimie, vol. 70, no. 7, pp. 2315-2320, 2019. [online]. https://doi.org/10.37358/RC.19.7.7330

Text
Victor Geanta, Robert Ciocoiu, Ionelia Voiculescu,
Low Density Multi-principal Element Alloy from Al-Mg-Ca-Si-B System,
Revista de Chimie,
Volume 70, Issue 7,
2019,
Pages 2315-2320,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.7.7330.
(https://revistadechimie.ro/Articles.asp?ID=7330)
Keywords: multi-component alloy; chemical composition; low density; microstructure

RIS
TY - JOUR
T1 - Low Density Multi-principal Element Alloy from Al-Mg-Ca-Si-B System
A1 - Geanta, Victor
A2 - Ciocoiu, Robert
A3 - Voiculescu, Ionelia
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 7
SP - 2315
EP - 2320
UR - https://doi.org/10.37358/RC.19.7.7330
KW - multi-component alloy
KW - chemical composition
KW - low density
KW - microstructure
ER -

BibTex
@article{RevCh2019P2315,
author = {Geanta Victor and Ciocoiu Robert and Voiculescu Ionelia},
title = {Low Density Multi-principal Element Alloy from Al-Mg-Ca-Si-B System},
journal = {Revista de Chimie},
volume = {70},
number = {7},
pages = {2315-2320},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.7.7330},
url = {https://revistadechimie.ro/Articles.asp?ID=7330}
}

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