Metal Matrix Composites Added of Nanostructured Tantalum Carbide

Oliveira, Leiliane Alves de; Gomes, Uílame Umbelino; SouzaSilva, Ariadne; Batista, Emanuel João

doi:10.5772/59187

Cited by 3 publications

(6 citation statements)

References 18 publications

(13 reference statements)

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“…It is well know that MMCs can provide economic benefits from increased specific strength components (Allison and Cole 1993;Miracle 2005;de Oliveira et al 2015). The matrix phase in the composites in this case is a flexible metal, which is mainly chosen from super alloys, aluminum, magnesium, titanium, and copper alloys (Valibeygloo, Khosroshahi, and Mousavian 2013;Mojtaba et al 2012;Ibrahim, Mohamed, and Lavernia 1991;Boostani et al 2016;Bernoosi, Azari Khosroshahi, and Taherzadeh Mousavian 2014).…”

Section: Introductionmentioning

confidence: 99%

Microstructural characterization of ball-milled metal matrix nanocomposites (Cr, Ni, Ti)-25 wt% (Al₂O_3np, SiC_np)

Afkham

Khosroshahi

Mousavian

et al. 2016

Particulate Science and Technology

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The microstructure of high-temperature metals such as Ti, Ni, and Cr can be modified using ceramic nanoparticles to form metal matrix nanocomposites (MMNCs). Such materials are generally prepared via powder metallurgy routes. In this study, 25 wt. % SiCnp and Al2O3np were separately ball-milled as a reinforcement of Ti, Cr, and Ni matrices to investigate their effects on the phase formation and morphology of the MMNCs. The XRD, SEM, and FESEM results indicated that the alumina-metal system could not be thermodynamically stable in a high-energy ball mill, while the SiC reinforcement could be retained and milled with the metals even after 24 hours. It was further observed that the distribution of nanoparticles was not affected by the type of metal, ceramic, and milling time. Finally, it was determined that the nanoparticles significantly reduced the average particle size of composite powders.

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Section: Introductionmentioning

confidence: 99%

Microstructural characterization of ball-milled metal matrix nanocomposites (Cr, Ni, Ti)-25 wt% (Al₂O_3np, SiC_np)

Afkham

Khosroshahi

Mousavian

et al. 2016

Particulate Science and Technology

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“…Recent discoveries aimed at facilitating the routes for obtaining these carbides with high surface area have led to a rapid growth in the application of these materials in catalysis, composite alloys (Medeiros, 2002;Oyama, 1992, andLedoux, 1990) and metal-ceramic composites (Upadhyaya, 1998 andMatthews, 1994).…”

Section: Synthesis Of Nanostructured Carbides -Tacmentioning

confidence: 99%

Sintering Techniques of Materials

Lakshmanan¹

2015

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His research areas include recycling PTFE, synthesis of new luminescence phosphors for display, lighting, X-ray imaging and radiation dosimetry. Dr. Arunachalam Lakshmanan is currently working on the development of a third form (other than fission or fusion) of nuclear energy which is eternal and green. He has earlier worked on CERN, Geneva as a scientific Associate and as AvH Fellow at University of Wuppertal, Germany and as a visiting Professor at Postech, South Korea. He has written books and published several papers in international journals and is presently guiding students in their doctoral thesis research work on luminescence.

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“…Estudos já realizados comprovam a melhoraria das propriedades dos aços com a adição de partículas de óxidos ou carbetos dispersos na matriz metálica, pois estes atuam como mecanismo de impedimento do movimento das discordâncias que consequentemente evita a propagação de trincas e melhora a resistência à fluência e à fadiga (OLIVEIRA et al, 2015).…”

Section: Introductionunclassified

“…Os reforços particulados apresentam vantagens em comparação com as fibras contínuas, pois possuem menor custo de manufatura e possibilitam a utilização nos processos metalúrgicos convencionais, seguidos pelos processos de pós-processamento (OLIVEIRA et al, 2015). Assim, as propriedades do aço podem ser melhoradas de acordo com o tamanho de partículas, distribuição entre as fases, composição do material e microestrutura (SHON et al, 2007).…”

Section: Introductionunclassified

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Coleção desafios das engenharias: Engenharia de materiais e metalúrgica

2021

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Metal Matrix Composites Added of Nanostructured Tantalum Carbide

Cited by 3 publications

References 18 publications

Microstructural characterization of ball-milled metal matrix nanocomposites (Cr, Ni, Ti)-25 wt% (Al₂O_3np, SiC_np)

Microstructural characterization of ball-milled metal matrix nanocomposites (Cr, Ni, Ti)-25 wt% (Al₂O_3np, SiC_np)

Sintering Techniques of Materials

Coleção desafios das engenharias: Engenharia de materiais e metalúrgica

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Metal Matrix Composites Added of Nanostructured Tantalum Carbide

Cited by 3 publications

References 18 publications

Microstructural characterization of ball-milled metal matrix nanocomposites (Cr, Ni, Ti)-25 wt% (Al2O3np, SiCnp)

Microstructural characterization of ball-milled metal matrix nanocomposites (Cr, Ni, Ti)-25 wt% (Al2O3np, SiCnp)

Sintering Techniques of Materials

Coleção desafios das engenharias: Engenharia de materiais e metalúrgica

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Microstructural characterization of ball-milled metal matrix nanocomposites (Cr, Ni, Ti)-25 wt% (Al₂O_3np, SiC_np)

Microstructural characterization of ball-milled metal matrix nanocomposites (Cr, Ni, Ti)-25 wt% (Al₂O_3np, SiC_np)