Development and characterization of mechanically alloyed and sintered (Al-7wt.%Si)-2wt.%VB composites

Siddika Mertdinç; Emre Tekogˇlu; Duygu Agˇaogˇullari; Hasan Go¨kçe; M. Lu¨tfi O¨veçoglu

doi:10.11159/mmme16.139

Development and characterization of mechanically alloyed and sintered (Al-7wt.%Si)-2wt.%VB composites

Siddika Mertdinç
, Emre Tekogˇlu
, Duygu Agˇaogˇullari
, Hasan Go¨kçe
, M. Lu¨tfi O¨veçoglu

Metalurji ve Malzeme Müh.Böl.

Istanbul Technical University

Araştırma çıktısı: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › Hakem

Özet

Vanadium boride (VB)particulate reinforced Al-7 wt.% Si based metal matrix composites (MMC) were synthesized using mechanical alloying (MA) and pressureless sintering. (Al-7 wt. % Si)-2 wt.% VB blends were mechanically alloyed for 4h in a high energy ball mill. Particle size measurement, Brunauer-Emmett-Teller (BET) surface area analysis, scanning electron microscopy (SEM) investigation and thermal analysis were conducted to characterize the mechanically alloyed powders. As-blended and mechanically alloyed powders were compacted in anuniaxial hydraulicpress with a pressure of 450 MPa and green compacts were sintered at 570°C under Ar gas flowing conditions. Microstructural and phase characterizations of the sintered samples were carried out using optical microscope (OM), SEM and X-ray diffractometer (XRD). Physical and mechanical properties of the sintered composites were investigated in terms of density measurements, microhardness measurements and wear rate. MA enhances the physical and mechanical properties of the composites. (Al-7 wt.% Si)-2wt.% VB MA'd for 4 h had relative density value of 95.55%, microhardness value of 1.04±0.11 GPa and wear rate of 1.42×10^-5 mm₃/mm.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016
Yayınlayan	Avestia Publishing
ISBN (Basılı)	9781927877272
DOI'lar	https://doi.org/10.11159/mmme16.139
Yayın durumu	Yayınlandı - 2016
Etkinlik	Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016 - Budapest, Hungary Süre: 22 Ağu 2016 → 23 Ağu 2016

Yayın serisi

Adı	Proceedings of the World Congress on Mechanical, Chemical, and Material Engineering
ISSN (Elektronik)	2369-8136

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???event.eventtypes.event.conference???	Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016
Ülke/Bölge	Hungary
Şehir	Budapest
Periyot	22/08/16 → 23/08/16

Bibliyografik not

Publisher Copyright:
© Avestia Publishing, 2017.

Belgeye Erişim

10.11159/mmme16.139

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Mertdinç, S., Tekogˇlu, E., Agˇaogˇullari, D., Go¨kçe, H., & O¨veçoglu, M. L. (2016). Development and characterization of mechanically alloyed and sintered (Al-7wt.%Si)-2wt.%VB composites. In Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016 (Proceedings of the World Congress on Mechanical, Chemical, and Material Engineering). Avestia Publishing. https://doi.org/10.11159/mmme16.139

Mertdinç, Siddika ; Tekogˇlu, Emre ; Agˇaogˇullari, Duygu et al. / Development and characterization of mechanically alloyed and sintered (Al-7wt.%Si)-2wt.%VB composites. Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016. Avestia Publishing, 2016. (Proceedings of the World Congress on Mechanical, Chemical, and Material Engineering).

@inproceedings{a08d988accac48c5b13f297b2db860fe,

title = "Development and characterization of mechanically alloyed and sintered (Al-7wt.\%Si)-2wt.\%VB composites",

abstract = "Vanadium boride (VB)particulate reinforced Al-7 wt.\% Si based metal matrix composites (MMC) were synthesized using mechanical alloying (MA) and pressureless sintering. (Al-7 wt. \% Si)-2 wt.\% VB blends were mechanically alloyed for 4h in a high energy ball mill. Particle size measurement, Brunauer-Emmett-Teller (BET) surface area analysis, scanning electron microscopy (SEM) investigation and thermal analysis were conducted to characterize the mechanically alloyed powders. As-blended and mechanically alloyed powders were compacted in anuniaxial hydraulicpress with a pressure of 450 MPa and green compacts were sintered at 570°C under Ar gas flowing conditions. Microstructural and phase characterizations of the sintered samples were carried out using optical microscope (OM), SEM and X-ray diffractometer (XRD). Physical and mechanical properties of the sintered composites were investigated in terms of density measurements, microhardness measurements and wear rate. MA enhances the physical and mechanical properties of the composites. (Al-7 wt.\% Si)-2wt.\% VB MA'd for 4 h had relative density value of 95.55\%, microhardness value of 1.04±0.11 GPa and wear rate of 1.42×10-5 mm3/mm.",

keywords = "Al-Si based metal matrix composites, Mechanical alloying, Pressureless sintering, Vanadium boride",

author = "Siddika Mertdin{\c c} and Emre Tekogˇlu and Duygu Agˇaogˇullari and Hasan Go¨k{\c c}e and O¨ve{\c c}oglu, \{M. Lu¨tfi\}",

note = "Publisher Copyright: {\textcopyright} Avestia Publishing, 2017.; Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016 ; Conference date: 22-08-2016 Through 23-08-2016",

year = "2016",

doi = "10.11159/mmme16.139",

language = "English",

isbn = "9781927877272",

series = "Proceedings of the World Congress on Mechanical, Chemical, and Material Engineering",

publisher = "Avestia Publishing",

booktitle = "Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016",

address = "Canada",

}

Mertdinç, S, Tekogˇlu, E, Agˇaogˇullari, D, Go¨kçe, H & O¨veçoglu, ML 2016, Development and characterization of mechanically alloyed and sintered (Al-7wt.%Si)-2wt.%VB composites. in Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016. Proceedings of the World Congress on Mechanical, Chemical, and Material Engineering, Avestia Publishing, Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016, Budapest, Hungary, 22/08/16. https://doi.org/10.11159/mmme16.139

Development and characterization of mechanically alloyed and sintered (Al-7wt.%Si)-2wt.%VB composites. / Mertdinç, Siddika; Tekogˇlu, Emre; Agˇaogˇullari, Duygu et al.
Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016. Avestia Publishing, 2016. (Proceedings of the World Congress on Mechanical, Chemical, and Material Engineering).

Araştırma çıktısı: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › Hakem

TY - GEN

T1 - Development and characterization of mechanically alloyed and sintered (Al-7wt.%Si)-2wt.%VB composites

AU - Mertdinç, Siddika

AU - Tekogˇlu, Emre

AU - Agˇaogˇullari, Duygu

AU - Go¨kçe, Hasan

AU - O¨veçoglu, M. Lu¨tfi

PY - 2016

Y1 - 2016

N2 - Vanadium boride (VB)particulate reinforced Al-7 wt.% Si based metal matrix composites (MMC) were synthesized using mechanical alloying (MA) and pressureless sintering. (Al-7 wt. % Si)-2 wt.% VB blends were mechanically alloyed for 4h in a high energy ball mill. Particle size measurement, Brunauer-Emmett-Teller (BET) surface area analysis, scanning electron microscopy (SEM) investigation and thermal analysis were conducted to characterize the mechanically alloyed powders. As-blended and mechanically alloyed powders were compacted in anuniaxial hydraulicpress with a pressure of 450 MPa and green compacts were sintered at 570°C under Ar gas flowing conditions. Microstructural and phase characterizations of the sintered samples were carried out using optical microscope (OM), SEM and X-ray diffractometer (XRD). Physical and mechanical properties of the sintered composites were investigated in terms of density measurements, microhardness measurements and wear rate. MA enhances the physical and mechanical properties of the composites. (Al-7 wt.% Si)-2wt.% VB MA'd for 4 h had relative density value of 95.55%, microhardness value of 1.04±0.11 GPa and wear rate of 1.42×10-5 mm3/mm.

AB - Vanadium boride (VB)particulate reinforced Al-7 wt.% Si based metal matrix composites (MMC) were synthesized using mechanical alloying (MA) and pressureless sintering. (Al-7 wt. % Si)-2 wt.% VB blends were mechanically alloyed for 4h in a high energy ball mill. Particle size measurement, Brunauer-Emmett-Teller (BET) surface area analysis, scanning electron microscopy (SEM) investigation and thermal analysis were conducted to characterize the mechanically alloyed powders. As-blended and mechanically alloyed powders were compacted in anuniaxial hydraulicpress with a pressure of 450 MPa and green compacts were sintered at 570°C under Ar gas flowing conditions. Microstructural and phase characterizations of the sintered samples were carried out using optical microscope (OM), SEM and X-ray diffractometer (XRD). Physical and mechanical properties of the sintered composites were investigated in terms of density measurements, microhardness measurements and wear rate. MA enhances the physical and mechanical properties of the composites. (Al-7 wt.% Si)-2wt.% VB MA'd for 4 h had relative density value of 95.55%, microhardness value of 1.04±0.11 GPa and wear rate of 1.42×10-5 mm3/mm.

KW - Al-Si based metal matrix composites

KW - Mechanical alloying

KW - Pressureless sintering

KW - Vanadium boride

UR - https://www.scopus.com/pages/publications/85044988802

U2 - 10.11159/mmme16.139

DO - 10.11159/mmme16.139

M3 - Conference contribution

AN - SCOPUS:85044988802

SN - 9781927877272

T3 - Proceedings of the World Congress on Mechanical, Chemical, and Material Engineering

BT - Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016

PB - Avestia Publishing

T2 - Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016

Y2 - 22 August 2016 through 23 August 2016

ER -

Mertdinç S, Tekogˇlu E, Agˇaogˇullari D, Go¨kçe H, O¨veçoglu ML. Development and characterization of mechanically alloyed and sintered (Al-7wt.%Si)-2wt.%VB composites. In Proceedings of the 2nd World Congress on Mechanical, Chemical, and Material Engineering, MCM 2016. Avestia Publishing. 2016. (Proceedings of the World Congress on Mechanical, Chemical, and Material Engineering). doi: 10.11159/mmme16.139

Development and characterization of mechanically alloyed and sintered (Al-7wt.%Si)-2wt.%VB composites

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