RESEARCH OF MECHANICAL PROPERTY GRADIENT DISTRIBUTION OFAl-CuALLOY IN CENTRIFUGAL CASTING

Zhi Sun, Yanwei Sui (), Aihui Liu, Bangsheng Li and Jingjie Guo
Additional contact information
Zhi Sun: School of Materials Science and Engineering, China University of Mining and Technology, Xuzhou, People's Republic of China
Yanwei Sui: School of Materials Science and Engineering, China University of Mining and Technology, Xuzhou, People's Republic of China
Aihui Liu: Faculty of Mechanical Engineering, Huaiyin Institute of Technology, Huaian, People's Republic of China
Bangsheng Li: School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, People's Republic of China
Jingjie Guo: School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, People's Republic of China

Surface Review and Letters (SRL), 2011, vol. 18, issue 06, 297-301

Abstract: Al-Cualloy castings are obtained using centrifugal casting. The regularity of mechanical property gradient distribution ofAl-Cualloy castings with the same centrifugal radius at different positions is investigated. The result shows that the tensile strength, yield strength, elongation and microscope hardness exhibit the following gradient distribution characteristic — high on both sides and low on the center. The trend of mechanical property gradient distribution ofAl-Cualloy increases with the increase in the rotation speed. Moreover, the mechanical properties of casting centerline two sides have asymmetry. The reason is that the grain size of casting centerline two sides andAl2Cuphase andCucontent change correspondingly.

Keywords: Centrifugal casting; Al-Cualloy; mechanical property; gradient distribution (search for similar items in EconPapers)
Date: 2011
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.worldscientific.com/doi/abs/10.1142/S0218625X11014795
Access to full text is restricted to subscribers

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:wsi:srlxxx:v:18:y:2011:i:06:n:s0218625x11014795

Ordering information: This journal article can be ordered from

DOI: 10.1142/S0218625X11014795

Access Statistics for this article

Surface Review and Letters (SRL) is currently edited by S Y Tong

More articles in Surface Review and Letters (SRL) from World Scientific Publishing Co. Pte. Ltd.
Bibliographic data for series maintained by Tai Tone Lim ().