The aging behavior of SiC/Gr/6013Al composite in T4 and T6 treatments

摘要：

The aging behavior of SiCp/Gr/6013Al composite was investigated for both artificial aging (T6) and natural aging (T4) by means of Brinell hardness measurement (HBS), and compared with that of 6013Al. The results show that SiCp/Gr/6013Al attained peak hardness in a shorter time than 6013Al during artificial aging and the stable hardness of the composite reached in a longer time during natural aging. The increase of aging hardness for SiCp/Gr/6013Al composite was less than for 6013Al for both aging processes due to the existence of few graphite powders.

关键词： aluminum matrix composite silicon carbide graphite aging

作者: Guo jian Sun Yu-feng

作者单位: School of Materials and Chemical Engineering, Zhongyuan Institute of Technology, Zhengzhou 450007,Ch School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450002, China

会议类型: 国际会议

会议名称: The Fifth International Conference on Physical and Numerical Simulation of Materials Processing(第五届材料与热加工物理模拟及数值模拟国际会议)

会议地点: 郑州

会议语种:英文

在线出版日期: 2007-10-23（万方平台首次上网日期，不代表论文的发表时间）