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Materials Today Communications
type: Document
type: Collection
type: Periodical
type: Journal
type: Generically Dependent Continuant
publication venue for: Aluminum carbide formation in Al-graphite composites: In situ study and effects of processing variables and sintering method
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CIMAV-Chihuahua; Laboratório Nacional de Nanotecnologia, LNN
type: Relationship
type: BFO_0000020
type: Entity
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type: Grant
type: Continuant
funding vehicle for: Aluminum carbide formation in Al-graphite composites: In situ study and effects of processing variables and sintering method

Aluminum carbide formation in Al-graphite composites: In situ study and effects of processing variables and sintering method
type: Document
has funding vehicle: CIMAV-Chihuahua; Laboratório Nacional de Nanotecnologia, LNN
related by: authorship_75158
has publication venue: Materials Today Communications
e iscopus: 2-s2.0-85185880879
related by: authorship_75157
type: Article
type: Generically Dependent Continuant
volume: 38
type: Entity
type: Information Content Entity
artnum: 108396
doi: 10.1016/j.mtcomm.2024.108396
date time value: article date 12313
related by: authorship_75159
abstract: The particulate-reinforced aluminum–matrix composites are interesting due to their attractive physical and mechanical properties over their monolithic counterparts, which are related to their prominent structural differences. The effect of interfacial reaction on the mechanical properties of the Al composites has been attributed to the influence of the reaction product. In this work, the formation of Al4C3 in Al-Gr compounds prepared by high-energy ball milling and sintered by high-frequency induction is compared with a conventional method of sintering: cold compaction and furnace sintering. The conditions related to the generation of this carbide and a precise temperature in which the initial generation of this phase occurs were determined. The different results and the in-situ characterization using HR-TEM showed the substantial reactivity of graphite in the aluminum matrix, leading to the formation of the Al4C3 phase within a few seconds of heating to 250 °C. The conventionally sintered samples displayed the highest number and size of Al4C3 precipitates. In contrast, the heated sample exhibited varied quantities and sizes of these precipitates. Notably, the high-frequency induction sintered samples contained smaller Al4C3 precipitates with a lower number density. Structural, microstructural, and chemical composition results of this phase formed in Al-Gr composites are also shown.
freetext keyword: Aluminum carbide; Composite; Microstructure; Sintering Aluminum compounds; Ball milling; Carbides; Graphite; Matrix algebra; Particle reinforced composites; Aluminium matrix composites; Aluminum carbide formation; Graphite composites; High frequency induction; In-Situ Study; Particulates; Processing variables; Reinforced aluminum; Sintered samples; Sintering methods; Sintering
crisid: 12313
type: Continuant
related by: authorship_75155
most specific type: Article
most specific type: Document
estado: published
related by: authorship_75156
type: Thing

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date: 2026-08-27T12:52:08
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