The Effect of Boron Carbide Amount on Microstructure and Electrical Properties of Cu-B4C Composite Materials
Yazarlar (3)
Dr. Öğr. Üyesi Özkan ESKİ Kastamonu Üniversitesi, Türkiye
Prof. Dr. Serkan ISLAK Kastamonu Üniversitesi, Türkiye
Çiğdem Uraylı
| Bildiri Türü |
Tebliğ/Bildiri
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Bildiri Dili | İngilizce |
| Bildiri Alt Türü | Tam Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum) | ||
| Bildiri Niteliği | Alanında Hakemli Uluslararası Kongre/Sempozyum | ||
| Kongre Adı | 1st International Conference of Advanced Materials and Manufacturing Technologies (ICAMT’17) | ||
| Kongre Tarihi | 25-10-2017 / 27-10-2017 | ||
| Basıldığı Ülke | Türkiye | Basıldığı Şehir | Karabük |
| UAK Araştırma Alanları |
Kaynak Teknolojileri
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| Özet |
| In this study, the effects of boron carbide (B4C) addition on mechanical and physical properties such as microstructure, hardness and density of hot pressed copperboron carbide (Cu-B4C) composites were investigated. To improve the mechanical properties of commercial copper (C) powders having a particle size of 40μm, B4C having a particle size of 40μm, of 2, 5, 5, 7, 5, 10% by weight was added. Cu-B4C composites were sintered to argon atmosphere at 6500C, 7500C and 8500C for 4 minutes. The electrical conductivity values of the sintered products were measured after examination with the presence of B4C, optical microscope, X-ray diffraction analysis technique and SEM-EDS. In the images obtained, B4C was found to be homogeneously dispersed in the copper matrix. As the ratio of B4C increased, the hardness of the composites increased and the density decreased. |
| Anahtar Kelimeler |
