The effect of induction hot working on mechanical and tribological properties of Si3N4 and graphene reinforced Al6061 matrix composites

Mahmut Can Şenel; Aleyna Taşkın; Mehmethan Demir; Mevlüt Gürbüz

Makale detayları

The effect of induction hot working on mechanical and tribological properties of Si3N4 and graphene reinforced Al6061 matrix composites

Yazarlar:

Mahmut Can Şenel | Aleyna Taşkın | Mehmethan Demir | Mevlüt Gürbüz

Yayıncı:

Gazi University

Ana Başlıklar:

Mühendislik

Dergi:

Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi Vol.39 Issue 3, pp.1567-1582

Belge Tipi:

Makale

Yayın Tarihi:

5/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001310082

pISSN:

1300-1884

Anahtar kelimeler:

Özet:

 In this study, Si3N4 1-12 by weight and graphene 0.15-0.45 by weight reinforced composites with Al6061 matrix were produced by the induction hot pressing and powder metallurgy methods. The density, hardness, compressive strength, wear resistance, microstructure, and phase structure of the produced composite materials were investigated, respectively. As a result of the tests, the densest microstructure, the best mechanical and tribological properties were obtained in Al6061-9Si3N4-0.15graphene composite structure. As a result of the heat treatment studies, it was determined that the mechanical and tribological properties of the induction hot-pressed samples after sintering process improved by 37 compared to only sintered composites.

 In this study, Si3N4 1-12 by weight and graphene 0.15-0.45 by weight reinforced composites with Al6061 matrix were produced by the induction hot pressing and powder metallurgy methods. The density, hardness, compressive strength, wear resistance, microstructure, and phase structure of the produced composite materials were investigated, respectively. As a result of the tests, the densest microstructure, the best mechanical and tribological properties were obtained in Al6061-9Si3N4-0.15graphene composite structure. As a result of the heat treatment studies, it was determined that the mechanical and tribological properties of the induction hot-pressed samples after sintering process improved by 37 compared to only sintered composites.

 In this study, Si3N4 1-12 by weight and graphene 0.15-0.45 by weight reinforced composites with Al6061 matrix were produced by the induction hot pressing and powder metallurgy methods. The density, hardness, compressive strength, wear resistance, microstructure, and phase structure of the produced composite materials were investigated, respectively. As a result of the tests, the densest microstructure, the best mechanical and tribological properties were obtained in Al6061-9Si3N4-0.15graphene composite structure. As a result of the heat treatment studies, it was determined that the mechanical and tribological properties of the induction hot-pressed samples after sintering process improved by 37 compared to only sintered composites.

 Yapılan bu çalışmada indüksiyonla sıcak presleme ve toz metalürjisi yöntemleri ile Al6061 matrisli Si3N4 ağırlıkça 1-12 ve grafen ağırlıkça 0,15-0,45 takviyeli kompozitler üretilmiştir. Üretilen kompozit malzemelerin yoğunluğu, sertliği, basma dayanımı, aşınma direnci, mikroyapısı ve faz yapısı sırasıyla incelenmiştir. Yapılan testler sonucunda en yoğun mikroyapı, en iyi mekanik ve tribolojik özellikler Al6061-9Si3N4-0.15grafen kompozit yapıda elde edilmiştir. Yürütülen ısıl işlem çalışmaları neticesinde ise; sinterleme sonrası indüksiyonla sıcak preslenmiş numunelerin mekanik ve tribolojik özelliklerinin yalnızca sinterlenmiş kompozitlere kıyasla 37ye varan oranlarda iyileştiği tespit edilmiştir.

Makale detayları

The effect of induction hot working on mechanical and tribological properties of Si3N4 and graphene reinforced Al6061 matrix composites

Yazarlar:

Mahmut Can Şenel | Aleyna Taşkın | Mehmethan Demir | Mevlüt Gürbüz

Yayıncı:

Gazi University

Ana Başlıklar:

Mühendislik

Dergi:

Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi Vol.39 Issue 3, pp.1567-1582

Belge Tipi:

Makale

Yayın Tarihi:

5/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001310082

pISSN:

1300-1884

Silicon nitride

aluminum

composite

powder metallurgy

wearSilisyum nitrür

alüminyum

kompozit

toz metalürjisi

aşınma

Sayı

Makale detayları

Yazarlar: Mahmut Can Şenel | Aleyna Taşkın | Mehmethan Demir | Mevlüt Gürbüz

Yayıncı: Gazi University

Ana Başlıklar: Mühendislik

Dergi: Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi Vol.39 Issue 3, pp.1567-1582

Belge Tipi: Makale

Yayın Tarihi: 5/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001310082

pISSN: 1300-1884

Sayı

Yazarlar:

Mahmut Can Şenel | Aleyna Taşkın | Mehmethan Demir | Mevlüt Gürbüz

Yayıncı:

Gazi University

Ana Başlıklar:

Mühendislik

Dergi:

Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi Vol.39 Issue 3, pp.1567-1582

Belge Tipi:

Makale

Yayın Tarihi:

5/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001310082

pISSN:

1300-1884