Volume 8, Issue 4 (december 2011)                   IJMSE 2011, 8(4): 1-8 | Back to browse issues page

XML Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
M. S. Kaiser, A. S. W. Kurny. EFFECT OF SCANDIUM ON THE GRAIN REFINING AND AGEING BEHAVIOUR OFCASTAl-Si-MgALLOY. IJMSE 2011; 8 (4) :1-8
URL: http://ijmse.iust.ac.ir/article-1-382-en.html
EFFECT OF SCANDIUM ON THE GRAIN REFINING AND AGEING BEHAVIOUR OFCASTAl-Si-MgALLOY
M. S. Kaiser , A. S. W. Kurny
Abstract:   (26167 Views)
Microstructure and properties of the Al-6Si-0.3Mg alloys containing scandium (0.2 to 0.6wt %) were investigated. The microstructure was observed by optical microscopy, the hardness was determined by Vickers tester and phase transformation was investigated by differential scanning calorimetry (DSC) technique. The results showed that scandium can refine dendrites, enhance hardness in the aged alloys and suppress softening effect during prolonged ageing treatment.
Keywords: Al-Si-Mg alloys, age hardening, grain-refinement, precipitates, recrystallization.
Full-Text [PDF 1259 kb]   (6031 Downloads)    
Type of Study: Research Paper | Subject: materials engineeing and special subjects
Add your comments about this article : Your username or Email:
CAPTCHA
Send email to the article author

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

© 2022 All Rights Reserved | Iranian Journal of Materials Science and Engineering

Designed & Developed by : Yektaweb