The influence of aging process on microstructures and properties of an Al-2.54Li-1.61Cu-1.23Mg-0.22Zr alloy

被引：0
|
作者：
Shi, Qi-Nian [1 ,2 ]
Xiong, Wei-Hao [1 ]
Liu, Sheng-Guo [2 ]
机构：
[1] Huazhong Univ Sci & Technol, State Key Lab Die & Mould Technol, Wuhan 430074, Peoples R China
[2] Huangshi Inst Technol, Huangshi 435003, Peoples R China
来源：
PROGRESSES IN FRACTURE AND STRENGTH OF MATERIALS AND STRUCTURES, 1-4 | 2007年 / 353-358卷
关键词：
al-li alloy; aging process; microstructure; mechanical property;
D O I：
10.4028/www.scientific.net/KEM.353-358.699
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of aging process on microstructures and mechanical properties of a rapid solidification Aluminum-Lithium alloy has been analyzed in this paper. The results show that the better aging process is as follows: heating to 170 degrees C for 4 hours and then followed by a final aging at about 190 degrees C for 18 hours. A lot of fine participated second phase such as delta' in matrix and a narrow participation free band make alloy's good performance.
引用
收藏
页码：699 / +
页数：2
相关论文
共 50 条
  • [1] Aging behavior of an Al-Li-Cu-Mg-Zr alloy
    Ohmori Y.
    Ito S.
    Nakai K.
    Metallurgical and Materials Transactions A, 1999, 30 (13) : 741 - 749
  • [2] Aging behavior of an Al-Li-Cu-Mg-Zr alloy
    Ohmori, Y
    Nakai, K
    Ito, S
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1999, 30 (03): : 741 - 749
  • [3] Aging behavior of an Al-Li-Cu-Mg-Zr alloy
    Yasuya Ohmori
    Kiyomichi Nakai
    Sadayoshi Ito
    Metallurgical and Materials Transactions A, 1999, 30 : 741 - 749
  • [4] Aging behavior of an Al-Li-Cu-Mg-Zr alloy
    Ohmori, Yasuya
    Ito, Sadayoshi
    Nakai, Kiyomichi
    Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 1999, 30 (13): : 741 - 749
  • [5] Aging behavior of an Al-Li-Cu-Mg-Zr alloy
    Ohmori, Yasuya
    Ito, Sadayoshi
    Nakai, Kiyomichi
    Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 30 A (03): : 741 - 749
  • [6] Microstructures and mechanical properties of an Al-Cu-Li-Mg-Zr alloy containing Zn and Mn
    Chen, Yong-Lai
    Li, Jin-Feng
    Zhang, Yu-Wei
    Zheng, Zi-Qiao
    2006 BIMW: 2006 BEIJING INTERNATIONAL MATERIALS WEEK, PTS 1-4: MAGNESIUM, 2007, 546-549 : 995 - +
  • [7] Effect of aging process on microstructures and mechanical properties of a new Al-Cu-Li alloy
    Li, Hong-Ying
    Zhang, Jian-Fei
    Ou, Ling
    Zheng, Zi-Qiao
    Jinshu Rechuli/Heat Treatment of Metals, 2007, 32 (03): : 48 - 51
  • [8] Effect of Creep Aging Process on Microstructures and Properties of the Retrogressed Al-Zn-Mg-Cu Alloy
    Xu, Yongqian
    Zhan, Lihua
    METALS, 2016, 6 (08):
  • [9] Effect of natural aging on the microstructure of Al-Li-Cu-Mg-Zr alloy
    Gu, Y.J.
    Zhou, T.T.
    Zhang, L.
    Zhang, Y.G.
    Chen, C.Q.
    Cailiao Gongcheng/Journal of Materials Engineering, 2001, (01):
  • [10] The aging feature of Al-Li-Cu-Mg-Zr alloy containing Sc
    Tan, CY
    Zheng, ZQ
    Xia, CQ
    Liang, Y
    JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY, 2000, 7 (02): : 65 - 67
12345