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THE INVESTIGATION OF MICROSTRUCTURE AND HARDNESS OF Cu-Al/B4C COMPOSITES PRODUCED BY USING HOT PRESS

Year 2009, Volume: 4 Issue: 1, 106 - 112, 01.02.2009

Serkan Özel Ertugrul Çelik Hüseyin Turhan

Abstract

In this study, Cu-Al-B4C metal matrix composite (MMC) material was produced by using hot pressing at powder metallurgy (PM) process. Powder samples were prepared in proportion as 5%, 10% and 20% B4C was added in to Cu-%5 Al powder mixture. Prepared powder samples subject to hot pressing at 600 oC, 4 minutes under argon inert gas atmosphere, 30 MPa/cm2 pressure. Pressed specimens were investigated hardness and microstructure. At the result of the experiments, it's fastened down; B4C affected the hardness and microstructure of the materials, which added at the different rates in matrix.

Keywords

Cu matrix composite B4C Powder metallurgy Hot press .

SICAK PRESLEME İLE ÜRETİLEN Cu-Al/B4C KOMPOZİTİN MİKROYAPI VE SERTLİK İNCELEMESİ

Year 2009, Volume: 4 Issue: 1, 106 - 112, 01.02.2009

Serkan Özel Ertugrul Çelik Hüseyin Turhan

Abstract

Bu çalışmada, Cu-Al-B4C metal matrisli kompoziti (MMK), toz metalurjisi (TM) yöntemi kullanılarak sıcak presleme ile üretilmiştir. Cu-%5 Al toz karışımı içerisine %5, %10 ve %20 oranında B4C ilave edilerek toz karışımları hazırlanmıştır. Hazırlanan toz karışımları argon gazı atmosferinde, 30 MPa/cm2 basınç altında, 600 oC'de 4 dakika bekletilerek sıcak presleme işlemine tabi tutulmuştur. Preslenen numunelerin optik mikroyapı incelemeleri ile birlikte sertlik değerleri ölçülmüştür. Deneyler sonucunda, farklı oranlarda ilave edilen B4C'nin mikro yapı ve sertliği etkilediği görülmüştür. %20 B4C ilaveli numunede en yüksek sertlik değeri tespit edilmiştir.

Keywords

Cu matrisli kompozit B4C Toz metalurjisi Sıcak pres .

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Details

Primary Language Turkish
Journal Section Computer Engineering
Authors

Serkan Özel This is me

Ertugrul Çelik This is me

Hüseyin Turhan This is me

Publication Date February 1, 2009
Published in Issue Year 2009 Volume: 4 Issue: 1

Cite

APA Özel, S., Çelik, E., & Turhan, H. (2009). THE INVESTIGATION OF MICROSTRUCTURE AND HARDNESS OF Cu-Al/B4C COMPOSITES PRODUCED BY USING HOT PRESS. Engineering Sciences, 4(1), 106-112. https://doi.org/10.12739/nwsaes.v4i1.5000067171
AMA Özel S, Çelik E, Turhan H. THE INVESTIGATION OF MICROSTRUCTURE AND HARDNESS OF Cu-Al/B4C COMPOSITES PRODUCED BY USING HOT PRESS. Engineering Sciences. February 2009;4(1):106-112. doi:10.12739/nwsaes.v4i1.5000067171
Chicago Özel, Serkan, Ertugrul Çelik, and Hüseyin Turhan. “THE INVESTIGATION OF MICROSTRUCTURE AND HARDNESS OF Cu-Al/B4C COMPOSITES PRODUCED BY USING HOT PRESS”. Engineering Sciences 4, no. 1 (February 2009): 106-12. https://doi.org/10.12739/nwsaes.v4i1.5000067171.
EndNote Özel S, Çelik E, Turhan H (February 1, 2009) THE INVESTIGATION OF MICROSTRUCTURE AND HARDNESS OF Cu-Al/B4C COMPOSITES PRODUCED BY USING HOT PRESS. Engineering Sciences 4 1 106–112.
IEEE S. Özel, E. Çelik, and H. Turhan, “THE INVESTIGATION OF MICROSTRUCTURE AND HARDNESS OF Cu-Al/B4C COMPOSITES PRODUCED BY USING HOT PRESS”, Engineering Sciences, vol. 4, no. 1, pp. 106–112, 2009, doi: 10.12739/nwsaes.v4i1.5000067171.
ISNAD Özel, Serkan et al. “THE INVESTIGATION OF MICROSTRUCTURE AND HARDNESS OF Cu-Al/B4C COMPOSITES PRODUCED BY USING HOT PRESS”. Engineering Sciences 4/1 (February 2009), 106-112. https://doi.org/10.12739/nwsaes.v4i1.5000067171.
JAMA Özel S, Çelik E, Turhan H. THE INVESTIGATION OF MICROSTRUCTURE AND HARDNESS OF Cu-Al/B4C COMPOSITES PRODUCED BY USING HOT PRESS. Engineering Sciences. 2009;4:106–112.
MLA Özel, Serkan et al. “THE INVESTIGATION OF MICROSTRUCTURE AND HARDNESS OF Cu-Al/B4C COMPOSITES PRODUCED BY USING HOT PRESS”. Engineering Sciences, vol. 4, no. 1, 2009, pp. 106-12, doi:10.12739/nwsaes.v4i1.5000067171.
Vancouver Özel S, Çelik E, Turhan H. THE INVESTIGATION OF MICROSTRUCTURE AND HARDNESS OF Cu-Al/B4C COMPOSITES PRODUCED BY USING HOT PRESS. Engineering Sciences. 2009;4(1):106-12.