Pack-Aliting in Thermitic Powder Mixture Obtained by Mechanical Alloying

Branzei, Mihai; Druga, Leontin Nicolae; Tudose, Florica; Trusca, Roxana; Cojocaru, Mihai Ovidiu

Mihai Branzei, Leontin Nicolae Druga, Florica Tudose, Roxana Trusca, Mihai Ovidiu Cojocaru

Pack-Aliting in Thermitic Powder Mixture Obtained by Mechanical Alloying

Abstract:

The paper deals with the effects of the structural state modification of the main pulverulent component used for the alloying of metallic products made of steels, cast iron or nonferrous alloys, on the layers kinetics formation. The aliting process is most often done in a powdery mixtures, composed of three components: the active component providing aluminum, a neutral one with the role of dispersing the others, also having the role of blocking the sintering tendency and a halide as an activator, by cleaning the metal surfaces to be saturated. The aim of the paper is to present the ways to ensure the kinetics of the aliting layer formation, while reducing the heat treatment temperature. These could be accomplished by replacing the aluminum or ferroaluminum powder with equimassic amounts mixture of thermitic powders, consisting of ferrous oxides and aluminum powders, mechanically alloyed in high energy ball mills. Thus, it is possible to produce the aluminothermic reduction reaction in the component obtained by mechanical alloying at the same time generating notable thermal effects.

Keywords:
pack-aliting; mechanical aliting; ferrous oxides waste; aluminothermic reduction

Issue: 2018, Volume 69, Issue 8

Pages: 2092-2096

Publication date: 2018/9/15

https://doi.org/10.37358/RC.18.8.6480

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

Citation Styles

Cite this article as:
BRANZEI, M., DRUGA, L.N., TUDOSE, F., TRUSCA, R., COJOCARU, M.O., Pack-Aliting in Thermitic Powder Mixture Obtained by Mechanical Alloying, Rev. Chim., 69(8), 2018, 2092-2096.

Vancouver
Branzei M, Druga LN, Tudose F, Trusca R, Cojocaru MO. Pack-Aliting in Thermitic Powder Mixture Obtained by Mechanical Alloying. Rev. Chim.[internet]. 2018 Aug;69(8):2092-2096. Available from: https://doi.org/10.37358/RC.18.8.6480

APA 6th edition
Branzei, M., Druga, L.N., Tudose, F., Trusca, R. & Cojocaru, M.O. (2018). Pack-Aliting in Thermitic Powder Mixture Obtained by Mechanical Alloying. Revista de Chimie, 69(8), 2092-2096. https://doi.org/10.37358/RC.18.8.6480

Harvard
Branzei, M., Druga, L.N., Tudose, F., Trusca, R., Cojocaru, M.O. (2018). 'Pack-Aliting in Thermitic Powder Mixture Obtained by Mechanical Alloying', Revista de Chimie, 69(8), pp. 2092-2096. https://doi.org/10.37358/RC.18.8.6480

IEEE
M. Branzei, L.N. Druga, F. Tudose, R. Trusca, M.O. Cojocaru, "Pack-Aliting in Thermitic Powder Mixture Obtained by Mechanical Alloying". Revista de Chimie, vol. 69, no. 8, pp. 2092-2096, 2018. [online]. https://doi.org/10.37358/RC.18.8.6480

Text
Mihai Branzei, Leontin Nicolae Druga, Florica Tudose, Roxana Trusca, Mihai Ovidiu Cojocaru,
Pack-Aliting in Thermitic Powder Mixture Obtained by Mechanical Alloying,
Revista de Chimie,
Volume 69, Issue 8,
2018,
Pages 2092-2096,
ISSN 2668-8212,
https://doi.org/10.37358/RC.18.8.6480.
(https://revistadechimie.ro/Articles.asp?ID=6480)
Keywords: pack-aliting; mechanical aliting; ferrous oxides waste; aluminothermic reduction

RIS
TY - JOUR
T1 - Pack-Aliting in Thermitic Powder Mixture Obtained by Mechanical Alloying
A1 - Branzei, Mihai
A2 - Druga, Leontin Nicolae
A3 - Tudose, Florica
A4 - Trusca, Roxana
A5 - Cojocaru, Mihai Ovidiu
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2018
VL - 69
IS - 8
SP - 2092
EP - 2096
UR - https://doi.org/10.37358/RC.18.8.6480
KW - pack-aliting
KW - mechanical aliting
KW - ferrous oxides waste
KW - aluminothermic reduction
ER -

BibTex
@article{RevCh2018P2092,
author = {Branzei Mihai and Druga Leontin Nicolae and Tudose Florica and Trusca Roxana and Cojocaru Mihai Ovidiu},
title = {Pack-Aliting in Thermitic Powder Mixture Obtained by Mechanical Alloying},
journal = {Revista de Chimie},
volume = {69},
number = {8},
pages = {2092-2096},
year = {2018},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.18.8.6480},
url = {https://revistadechimie.ro/Articles.asp?ID=6480}
}

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