Paper Title:
Experimental Study of Cu-Al-Ni-Fe-Mn Aluminum Bronze Strengthen by Ce
  Abstract

Cu-Ce intermediate alloy was added to aluminum bronze alloy which contains Al, Ni, Fe and Mn to form a novel aluminum-bronze material of Cu-Al-Ni-Fe-Mn. The influence of the different concentrations of rare earth cerium on the mechanical properties, wear resistance and microstructures of as cast Cu-Al-Ni-Fe alloy has been investigated. The results indicate that the addition of an appropriate Ce content can effectively refine the microstructure and improve the tensile strength, ductility and wear resistance. When the alloy is added by 0.15% Ce, the grain is small, sleek and uniform distribution, the tensile strength, ductility and wear resistance of the alloy material can reach to the best performance, in which tensile strength is 731Mpa and elongation is 34%. However, when the rare earth cerium add to more than 0.20%, the block shape and shred of organization becomes large, which leads to the grain boundary roughening. The tensile strength, ductility and wear resistance are declining.

  Info
Periodical
Chapter
Chapter 1: Novel and Advanced Materials, Materials Science and Technologies
Edited by
Qingzhou Xu
Pages
177-183
DOI
10.4028/www.scientific.net/AMR.721.177
Citation
J. M. Ji, G. C. Meng, Y. Y. Lu, J. Wu, "Experimental Study of Cu-Al-Ni-Fe-Mn Aluminum Bronze Strengthen by Ce", Advanced Materials Research, Vol. 721, pp. 177-183, 2013
Online since
July 2013
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xiao Hua Yang, Wei Zhen Dui, Gang Liu
Abstract:The mechanical properties of the 316L stainless steel subjected to surface mechanical attrition treatment (SMAT) have been studied, these...
1810
Authors: Xin Mei Li, Bing Liu, Wen Lei Sun, A Fang Jin, Xiang Liu
Abstract:Al-2%Mn alloy matrix composites reinforced with Al2O3 particulates was fabricated by stirring cast, and the composites was characterized and...
996
Authors: Lan Yun Qin, Guang Yang, Wei Wang, Ming Tong, Xing Liang Wang
Abstract:TiC reinforced titanium matrix functionally graded materials (FGM) has been produced by processes of laser metal deposition through changing...
316
Authors: Jian Hua Du, Yuan Yuan Li, Xiao Hui Zheng
Micro/Nano Materials
Abstract:The Cu-based friction materials with nano-graphite were prepared through powder metallurgy technology. The microstructure and friction...
905
Authors: Shi Zhong Wei, Liu Jie Xu, Guo Shang Zhang, Ji Wen Li, Bao Zhu Dai
Chapter 3: Advanced Manufacturing Technology
Abstract:Mo-based composites with Al2O3 particles were developed in order to enhance the wear resistance of molybdenum alloys....
467