Production of aluminium foams reinforced with silicon carbide and carbon nanotubes prepared by powder metallurgy method
Yazarlar (1)
Prof. Dr. Arif UZUN Kastamonu Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Composites Part B Engineering (Q1)
Dergi ISSN 1359-8368 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 09-2019
Kabul Tarihi Yayınlanma Tarihi 01-09-2019
Cilt / Sayı / Sayfa 172 / 1 / 206–217 DOI 10.1016/j.compositesb.2019.05.045
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S1359836818336606
Özet
In this study, aluminium foams reinforced with silicon carbide and carbon nanotubes were produced by powder metallurgy method. The master alloy aluminium powder (AlSi12) was used as the matrix material, titanium hydride (TiH2) powder was used as a foaming agent and silicon carbide (SiC) particles and carbon nanotubes (CNTs) were used as reinforcing elements. Therefore, 1% of TiH2 by weight and different proportions of SiCx/CNTy (x: 0%, 2%, 4%, 6%, y: 0%, 0.2%, 0.5%, 0.8%, 1%) were added into the master alloy AlSi12 powder and mixed. The mixed powders were further pressed at a pressing pressure of 600 MPa and a temperature of 430 °C. The pressed samples were subjected to the extrusion process at 430 °C, and samples having diameters of 11.76 mm were produced. The foamable precursor materials that were obtained in this manner were subjected to the foaming process at a …
Anahtar Kelimeler
Al composite foam | Aluminum | Mechanical properties | SiC/CNT