EFFECT OF THE AMOUNT OF Si AND AGING DURATIONS IN Al2024-Si ALLOYED COMPOSITES PRODUCED BY POWDER METALLURGY METHOD
Öz
In the present paper, different weight fractions of 5, 10 and 15% Si particles reinforced Al2024 matrix
composites were prepared by the powder metallurgy method. The powders were prepared using a digital
weighing scale with a precision of 0.0001. The powders were stirred with turbulo machine for 1 hour.
Homogeneously mixed powders were pressed to form 12 mm in diameter and 10 mm height block in one
direction. The pressed samples were sintered gradually first at 300ºC for 30 min then 590°C for 90 min in an
argon atmosphere. Sintered samples were applied aging treatment by different parameters. The effects of Si
addition and aging time on hardness behaviour of composites have been investigated.
Anahtar Kelimeler
Kaynakça
- JUN, D., LIU, Y.H., YU, S.R., LI, W.F., “Dry Sliding Friction and Wear Properties of Al2O3 and Carbon Short Fibres Reinforced Al-12Si Alloy Hybrid Composites”, Wear, 257, 930-940, 2004.
- KAW, A.K., “Mechanics of Composite Materials”, Crc Press, Washington, 3, 61- 65, 1997.
- HULL, D., CLYNE, T.W., “An Introduction to Composite Materials”, 2nd Edition, Cambridge University Press, Cambridge, 1996.
Ayrıntılar
Birincil Dil
Türkçe
Konular
Malzeme Üretim Teknolojileri
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
31 Ocak 2017
Gönderilme Tarihi
23 Mayıs 2016
Kabul Tarihi
22 Eylül 2016
Yayımlandığı Sayı
Yıl 2017 Cilt: 6 Sayı: 1
Cited By
A Study on the Deformation Behavior of AA7075 Powder with Three-Dimensional Ball Mill
Celal Bayar Üniversitesi Fen Bilimleri Dergisi
https://doi.org/10.18466/cbayarfbe.1063777