Yıl 2019, Cilt 7 , Sayı 3, Sayfalar 1341 - 1350 2019-07-31

Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles
Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles

Mevlüt Gürbüz [1] , Mahmut Can ŞENEL [2]


Bu çalışmada nano alümina (Al2O3) takviyeli alüminyum (Al) matrisli kompozitler (ağ. % 0-2.5) toz metalurjisi yöntemiyle üretilmiştir. Bu yöntem karıştırma, ultrasonik dağıtma, filtreleme, kurutma, presleme ve sinterleme işlemlerinden oluşmaktadır. Nano alümina miktarının Vickers sertliği, yoğunluk, basma dayanımı ve kompozitlerin mikroyapıları üzerindeki etkileri incelenmiştir. Maksimum yoğunluk (2.66 g/cm3), Vickers sertliği (43±1 HV) ve basma dayanımı (130±3 MPa), ağırlıkça % 2 Al2O3 takviyeli Al kompozit yapıda elde edilmiştir. Ağırlıkça %2 nano alümina katkısından sonra, topaklanma oluşumu taramalı elektron mikroskobu (SEM) ile tespit edilmiştir. Bu topaklanmalar nano alümina takviyeli alüminyum kompozitlerin mekanik özelliklerini olumsuz etkilemiştir.

In the present work, nano alumina (Al2O3) reinforced aluminum (Al) matrix composites with various alumina content (0-2.5wt.%) were fabricated by powder metallurgy method. This method occurs of mixing, ultrasonic dispersion, filtering, drying, pressing, and sintering processes. The effects of nano alumina amount on the Vickers hardness, apparent density, compressive strength, and microstructure of nano alumina reinforced aluminum matrix composites were investigated. The maximum apparent density (2.66 g/cm3), Vickers hardness (43±1 HV), and compressive strength (130±3 MPa) were determined at Al-2wt.%Al2O3 composite. After 2wt.% nano alumina content, the agglomeration was detected by a scanning electron microscope (SEM). This agglomeration deteriorated the mechanical properties of nano alumina reinforced aluminum composites.

 

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Birincil Dil en
Konular Mühendislik
Bölüm Makaleler
Yazarlar

Orcid: 0000-0003-2365-5918
Yazar: Mevlüt Gürbüz (Sorumlu Yazar)
Ülke: Turkey


Orcid: 0000-0001-7897-1366
Yazar: Mahmut Can ŞENEL
Ülke: Turkey


Tarihler

Yayımlanma Tarihi : 31 Temmuz 2019

Bibtex @araştırma makalesi { dubited518527, journal = {Düzce Üniversitesi Bilim ve Teknoloji Dergisi}, issn = {}, eissn = {2148-2446}, address = {}, publisher = {Düzce Üniversitesi}, year = {2019}, volume = {7}, pages = {1341 - 1350}, doi = {10.29130/dubited.518527}, title = {Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles}, key = {cite}, author = {Gürbüz, Mevlüt and ŞENEL, Mahmut Can} }
APA Gürbüz, M , ŞENEL, M . (2019). Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles. Düzce Üniversitesi Bilim ve Teknoloji Dergisi , 7 (3) , 1341-1350 . DOI: 10.29130/dubited.518527
MLA Gürbüz, M , ŞENEL, M . "Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles". Düzce Üniversitesi Bilim ve Teknoloji Dergisi 7 (2019 ): 1341-1350 <https://dergipark.org.tr/tr/pub/dubited/issue/46290/518527>
Chicago Gürbüz, M , ŞENEL, M . "Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles". Düzce Üniversitesi Bilim ve Teknoloji Dergisi 7 (2019 ): 1341-1350
RIS TY - JOUR T1 - Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles AU - Mevlüt Gürbüz , Mahmut Can ŞENEL Y1 - 2019 PY - 2019 N1 - doi: 10.29130/dubited.518527 DO - 10.29130/dubited.518527 T2 - Düzce Üniversitesi Bilim ve Teknoloji Dergisi JF - Journal JO - JOR SP - 1341 EP - 1350 VL - 7 IS - 3 SN - -2148-2446 M3 - doi: 10.29130/dubited.518527 UR - https://doi.org/10.29130/dubited.518527 Y2 - 2019 ER -
EndNote %0 Düzce Üniversitesi Bilim ve Teknoloji Dergisi Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles %A Mevlüt Gürbüz , Mahmut Can ŞENEL %T Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles %D 2019 %J Düzce Üniversitesi Bilim ve Teknoloji Dergisi %P -2148-2446 %V 7 %N 3 %R doi: 10.29130/dubited.518527 %U 10.29130/dubited.518527
ISNAD Gürbüz, Mevlüt , ŞENEL, Mahmut Can . "Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles". Düzce Üniversitesi Bilim ve Teknoloji Dergisi 7 / 3 (Temmuz 2019): 1341-1350 . https://doi.org/10.29130/dubited.518527
AMA Gürbüz M , ŞENEL M . Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles. DÜBİTED. 2019; 7(3): 1341-1350.
Vancouver Gürbüz M , ŞENEL M . Fabrication and Mechanical Behavior of Aluminum Matrix Composites Reinforced with Nano Alumina Particles. Düzce Üniversitesi Bilim ve Teknoloji Dergisi. 2019; 7(3): 1350-1341.