Bor Karbür Takviyeli Al Esaslı Kompozitlerin Özellikleri Üzerine Bor Karbür Takviye Miktarının Etkisi
Yıl 2022,
Cilt: 9 Sayı: 2, 869 - 881, 31.05.2022
Serhatcan Berk Akçay
,
Temel Varol
,
Onur Güler
,
Hüseyin Can Aksa
Öz
Bu çalışmada, ağırlıkça %10, %20 ve %40 Bor Karbür (B4C) içerikli Al matris partiküllerin ve kompakt malzemelerin üretimi ve karakterizasyonu gerçekleştirilmiştir. B4C takviyeli Al matris kompakt malzemelerin elektriksel iletkenlik değerleri en düşük 6,97 %IACS ve en yüksek 20,73 %IACS olarak belirlenmiştir. Deneysel çalışmalar sonucunda, mikro yapıda ağırlıkça artan B4C takviyesinin yapının yoğunluğunu azaltma ve sertliğini arttırma noktasında olumlu etkisi olduğu anlaşılmıştır. Yapısında ağırlıkça %10, %20 ve %40 B4C içeren Al matris kompakt malzemelerin yoğunluk değerleri sırasıyla 2,622 gr/cm3, 2,598 gr/cm3 ve 2,568 gr/cm3 olarak, sertlik değerleri sırasıyla 244.34 HV(0.5), 270.16 HV(0.5) ve 290.70 HV(0.5) olarak ölçülmüştür.
Destekleyen Kurum
Karadeniz Teknik Üniversitesi Bilimsel Araştırma Projeleri (BAP) Koordinatörlüğü
Proje Numarası
FBA-2020-8478
Teşekkür
Bu çalışma, Karadeniz Teknik Üniversitesi Bilimsel Araştırma Projeleri (BAP) Koordinatörlüğü, FBA-2020-8478 numaralı proje ile maddi olarak desteklenmiştir. Bu çalışmanın yazarları, vermiş oldukları desteklerden ötürü KTÜ-BAP’a teşekkürlerini sunar.
Kaynakça
- Mazzolani, F., Structural Applications of Aluminium in Civil Engineering, Structural Engineering International, 2006, 16, 280-285. https://doi.org/10.2749/101686606778995128.
- Akid, R., Gobara, M., Wang, H., Corrosion protection performance of novel hybrid polyaniline/sol–gel coatings on an aluminium 2024 alloy in neutral, alkaline and acidic solutions, Electrochimica Acta, 2011, 56, 2483-2492. https://doi.org/10.1016/j.electacta.2010.12.032.
- Zawawi, N., Azmi, W., Redhwan, A., Mohd Zaki, S., Coefficient of friction and wear rate effects of different composite nanolubricant concentrations on Aluminium 2024 plate, IOP Conference Series: Materials Science and Engineering, 2017, 257. https://doi.org/10.1088/1757-899X/257/1/012065.
- Chernyatin, A., Lopez-Crespo, P., Moreno, B., Matvienko, Y., Multi-approach study of crack-tip mechanics on aluminium 2024 alloy, Theoretical and Applied Fracture Mechanics, 2018, 98. https://doi.org/10.1016/j.tafmec.2018.09.007.
- Alizadeh, A., Taheri-Nassaj, E. and Baharvandi, H.R., Preperation and Investigation of Al4wt.%B4C Nanocomposite Powders using Mechanical Millin, Bulletin of Materials Science, 2011, 34, 1039-1048.
- Ravindranath, V.M., Shiva Shankar, G.S., Basavarajappa, S. and Siddesh Kumar, N.G., Dry Sliding Wear Behavior of Hybrid Aluminum Metal Matrix Composite Reinforced with Boron Carbide and Graphite Particles, Materials Today: Proceedings,2017, 4(10), 11163- 11167.
- Şenel, M. C., Toz Metalürjisi Yöntemiyle Üretilen Saf Al ve Al-B4C, Al-Al2O3 Kompozitlerin Mekanik ve Mikroyapı Özelliklerinin Karşılaştırılması, Gümüşhane Üniversitesi Fen Bilimleri Dergisi, 2020, 10 (3) , 783-795 . https://doi.org/10.17714/gumusfenbil.689359
- İpek, R., Adhesive wear behaviour of B4C and SiC reinforced 4147 Al matrix composites (Al/B4C–Al/SiC, Journal of Materials Processing Technology, 2005, 162–163, 71-75. https://doi.org/10.1016/j.jmatprotec.2005.02.207.
- Khakbiz, M. and Akhlaghi, F., Synthesis and structural characterization of Al–B4C nano-composite powders by mechanical alloying, Journal of Alloys and Compounds, 2009, 479(1–2), 334-341. https://doi.org/10.1016/j.jallcom.2008.12.076.
- Zhang, L., Wang, Z., Li, Q., Wu,J., Shi, G., Qi, F. and Zhou, X., Microtopography and mechanical properties of vacuum hot pressing Al/B4C composites. Ceramics International, 2018, 44 (3),3048-3055. https://doi.org/10.1016/j.ceramint.2017.11.065.
- Guo, H., Zhao, Y., Xu, S., Li, J., Liu, N., Zhang, Y., Zhang, Z., Influence of high B4C contents on structural evolution of Al-B4C nanocomposite powders produced by high energy ball milling, Ceramics International, 2019, 45(5), 5436-5447, https://doi.org/10.1016/j.ceramint.2018.11.247.
- Alihosseini, H., Dehghani, K., Kamali, J. Microstructure characterization, mechanical properties, compressibility and sintering behavior of Al-B4C nanocomposite powders, Advanced Powder Technology, 2017, 28(9), 2126-2134. https://doi.org/10.1016/j.apt.2017.05.019.
- Şenel, M. C. and Gürbüz, M., The Influence of Particle Size and Reinforcement Rate of B4C on Mechanical and Microstructure Properties of Al-B4C Composites, Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2020, 8(3), 1864-1876 . https://doi.org/10.29130/dubited.683876
Effect of Boron Carbide Reinforcement Amount on the Properties of Boron Carbide Reinforced Al Based Composites
Yıl 2022,
Cilt: 9 Sayı: 2, 869 - 881, 31.05.2022
Serhatcan Berk Akçay
,
Temel Varol
,
Onur Güler
,
Hüseyin Can Aksa
Öz
In this study, the production and characterization of Al matrix particles and compact materials containing 10%, 20% and 40% by weight Boron Carbide (B4C) were carried out. The electrical conductivity values of B4C reinforced Al matrix compact materials were determined as the lowest 6.97% IACS and the highest 20.73% IACS. As a result of experimental studies, it has been understood that B4C reinforcement, which increases in weight in the microstructure, has a positive effect on reducing the density of the structure and increasing its hardness. Density values of Al matrix compact materials containing 10%, 20% and 40% B4C by weight in their structure were measured as 2.622 gr/cm3, 2,598 gr/cm3 and 2,568 gr/cm3. Hardness values were measured as 244.34 HV(0.5), 270.16 HV(0.5) and 290.70 HV(0.5), respectively.
Proje Numarası
FBA-2020-8478
Kaynakça
- Mazzolani, F., Structural Applications of Aluminium in Civil Engineering, Structural Engineering International, 2006, 16, 280-285. https://doi.org/10.2749/101686606778995128.
- Akid, R., Gobara, M., Wang, H., Corrosion protection performance of novel hybrid polyaniline/sol–gel coatings on an aluminium 2024 alloy in neutral, alkaline and acidic solutions, Electrochimica Acta, 2011, 56, 2483-2492. https://doi.org/10.1016/j.electacta.2010.12.032.
- Zawawi, N., Azmi, W., Redhwan, A., Mohd Zaki, S., Coefficient of friction and wear rate effects of different composite nanolubricant concentrations on Aluminium 2024 plate, IOP Conference Series: Materials Science and Engineering, 2017, 257. https://doi.org/10.1088/1757-899X/257/1/012065.
- Chernyatin, A., Lopez-Crespo, P., Moreno, B., Matvienko, Y., Multi-approach study of crack-tip mechanics on aluminium 2024 alloy, Theoretical and Applied Fracture Mechanics, 2018, 98. https://doi.org/10.1016/j.tafmec.2018.09.007.
- Alizadeh, A., Taheri-Nassaj, E. and Baharvandi, H.R., Preperation and Investigation of Al4wt.%B4C Nanocomposite Powders using Mechanical Millin, Bulletin of Materials Science, 2011, 34, 1039-1048.
- Ravindranath, V.M., Shiva Shankar, G.S., Basavarajappa, S. and Siddesh Kumar, N.G., Dry Sliding Wear Behavior of Hybrid Aluminum Metal Matrix Composite Reinforced with Boron Carbide and Graphite Particles, Materials Today: Proceedings,2017, 4(10), 11163- 11167.
- Şenel, M. C., Toz Metalürjisi Yöntemiyle Üretilen Saf Al ve Al-B4C, Al-Al2O3 Kompozitlerin Mekanik ve Mikroyapı Özelliklerinin Karşılaştırılması, Gümüşhane Üniversitesi Fen Bilimleri Dergisi, 2020, 10 (3) , 783-795 . https://doi.org/10.17714/gumusfenbil.689359
- İpek, R., Adhesive wear behaviour of B4C and SiC reinforced 4147 Al matrix composites (Al/B4C–Al/SiC, Journal of Materials Processing Technology, 2005, 162–163, 71-75. https://doi.org/10.1016/j.jmatprotec.2005.02.207.
- Khakbiz, M. and Akhlaghi, F., Synthesis and structural characterization of Al–B4C nano-composite powders by mechanical alloying, Journal of Alloys and Compounds, 2009, 479(1–2), 334-341. https://doi.org/10.1016/j.jallcom.2008.12.076.
- Zhang, L., Wang, Z., Li, Q., Wu,J., Shi, G., Qi, F. and Zhou, X., Microtopography and mechanical properties of vacuum hot pressing Al/B4C composites. Ceramics International, 2018, 44 (3),3048-3055. https://doi.org/10.1016/j.ceramint.2017.11.065.
- Guo, H., Zhao, Y., Xu, S., Li, J., Liu, N., Zhang, Y., Zhang, Z., Influence of high B4C contents on structural evolution of Al-B4C nanocomposite powders produced by high energy ball milling, Ceramics International, 2019, 45(5), 5436-5447, https://doi.org/10.1016/j.ceramint.2018.11.247.
- Alihosseini, H., Dehghani, K., Kamali, J. Microstructure characterization, mechanical properties, compressibility and sintering behavior of Al-B4C nanocomposite powders, Advanced Powder Technology, 2017, 28(9), 2126-2134. https://doi.org/10.1016/j.apt.2017.05.019.
- Şenel, M. C. and Gürbüz, M., The Influence of Particle Size and Reinforcement Rate of B4C on Mechanical and Microstructure Properties of Al-B4C Composites, Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2020, 8(3), 1864-1876 . https://doi.org/10.29130/dubited.683876