Yazarlar |
Mehmet Türker
Gazi Üniversitesi, Türkiye |
Yusuf Özçatalbaş
Gazi Üniversitesi, Türkiye |
Henifi Çinici
Gazi Üniversitesi, Türkiye |
Uğur Gökmen
Gazi Üniversitesi, Türkiye |
Prof. Dr. Arif UZUN
Kastamonu Üniversitesi, Türkiye |
Halil Burak Sakal
Türkiye |
Özet |
In this study various amounts of foaming agent (TiH2 % 0,5-1-1,5-2 ) were added to Al and Alumix 231 powders (Al-Cu %2,5-Mg %0,5-Si %14) and mixed for 30 minutes in a three dimensional turbula. Mixed powders were compacted and then foamed freely at 690°C. Effect of foaming agent on the structure, shape and distribution of pores together with linear expansion, density of the foam and wall thickness of the cell of both materials were investigated. In all conditions foam produced from Alumix 231 powders had more homogenous distribution of the pore compare to the sample produced from pure Al powders. © (2011) Trans Tech Publications. |
Anahtar Kelimeler |
Al foam | Alumix 231 foam | Density | Foaming agent | Linear expansion | Porosity |
Makale Türü | Özgün Makale |
Makale Alt Türü | Diğer hakemli uluslarası dergilerde yayımlanan tam makale |
Dergi Adı | RESEARCHES IN POWDER METALLURGY |
Dergi ISSN | 0255-5476 |
Dergi Tarandığı Indeksler | Conference Proceedings Citation Index- Science |
Makale Dili | İngilizce |
Basım Tarihi | 01-2011 |
Cilt No | 672 |
Sayı | 1 |
Sayfalar | 297 / 0 |
Doi Numarası | 10.4028/www.scientific.net/MSF.672.297 |
Makale Linki | http://www.scientific.net/MSF.672.297 |