Journal ArticleDOI
Mechanical properties of spark plasma sintered FeAl intermetallics
TLDR
In this paper, Spark Plasma Sintering (SPS) was employed to produce specimens from gas atomized Fe-43at.%Al powder sieved into different size fractions.About:
This article is published in Intermetallics.The article was published on 2010-07-01. It has received 43 citations till now. The article focuses on the topics: Spark plasma sintering & Powder metallurgy.read more
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Journal ArticleDOI
Field-Assisted Sintering Technology/Spark Plasma Sintering: Mechanisms, Materials, and Technology Developments
Olivier Guillon,Jesus Gonzalez-Julian,Benjamin Dargatz,Tobias Kessel,Gabi Schierning,Jan Räthel,Mathias Herrmann +6 more
TL;DR: Field-assisted sintering is a low voltage, direct current (DC) pulsed current activated, pressure-assisted, and synthesis technique, which has been widely applied for materials processing in the recent years as mentioned in this paper.
Journal ArticleDOI
Spark plasma sintering of metals and metal matrix nanocomposites: a review
Nouari Saheb,Zafar Iqbal,Abdullah Khalil,Abbas Saeed Hakeem,Nasser Al Aqeeli,Tahar Laoui,Amro M. Al-Qutub,René Kirchner +7 more
TL;DR: In this paper, the authors present the spark plasma sintering process and review published work on spark-plasma-sintered metals and metal matrix nanocomposites.
Journal ArticleDOI
Fabrication of Fe-FeAl Functionally Graded Material Using the Wire-Arc Additive Manufacturing Process
TL;DR: In this article, a functionally gradient iron-aluminum wall structure with aluminum composition gradient from 0 at. pct to over 50 pct is fabricated using a wire-arc additive manufacturing (WAAM) system.
Journal ArticleDOI
Oxidation resistance of SHS Fe–Al–Si alloys at 800 °C in air
TL;DR: In this paper, the oxidation resistance of the novel Fe-Al-Si alloys containing 10 −30 % of aluminium and 5 −30 ¼ % of silicon produced by reactive sintering technology was tested.
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Fabrication of transparent SiO2 glass by pressureless sintering and spark plasma sintering
TL;DR: In this article, the effects of sintering and annealing temperature on the transmittance of the SiO2 bodies were investigated, and the results showed that the relative density of SPS was 98.5% at 1373 K and 100% at 1573 K.
References
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Consolidation/synthesis of materials by electric current activated/assisted sintering
TL;DR: In this paper, the authors provide an updated and comprehensive description of the development of the Electric Current Activated/assisted Sintering technique (ECAS) for the obtainment of dense materials including nanostructured ones.
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Iron aluminides: present status and future prospects
TL;DR: A broad survey of the physical, mechanical and corrosion properties of Fe3Al alloys, as well as a review of principal processing methods is presented in this paper, where the influence of alloying elements on corrosion and stress corrosion resistance and weldability also is reviewed.
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Modelling of the temperature distribution during field assisted sintering
TL;DR: In this article, the evolution of the current density and temperature distribution in the punch-die-sample set-up during field activated sintering (FAST), also known as spark plasma or pulsed electric current sinterings, was modelled by finite element calculations supported by in situ measured electrical and thermal input data.
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Spark plasma sintering of TiNi nano-powder
TL;DR: In this paper, the shape memory effect and density of Ti50Ni50 nano-powder powder at a temperature of 800 °C was investigated and the results showed that at higher temperatures, the powder exhibits high porosity and high density, but experienced extensive oxidation with the resulting loss of shape memory effects.
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Spark plasma synthesis from mechanically activated powders: a versatile route for producing dense nanostructured iron aluminides
TL;DR: The possibility of mechanically activated spark plasma sintering (MASPS) to perform simultaneously within a very short period of time the synthesis and the consolidation of nanophase iron aluminide from mechanically activated powders of Fe and Al in two different ratio (Fe53 at.% and Fe60 at.%) were confirmed in this article.