Serrated flow behavior in 2090 Al-Li alloy

被引:2
|
作者
Shen, Yin Zhong [1 ]
Oh, Kyu Hwan [2 ]
Lee, Dong Nyung [2 ,3 ]
机构
[1] Korea Atom Res Inst, Nucl Mat Technol Dev Div, Taejon 305353, South Korea
[2] Seoul Natl Univ, Sch Mat Sci & Engn, Seoul 151744, South Korea
[3] Pohang Univ Sci & Technol, Grad Inst Ferrous Technol, Pohang 790784, South Korea
来源
关键词
2090 Al-Li alloy; texture; precipitates; dynamic strain aging; serrated flow;
D O I
10.4028/www.scientific.net/KEM.345-346.157
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Flow behavior of the surface and center layers of solution-treated, peak-aged, or reversion-treated 2090 Al-Li alloy specimens has been reviewed and discussed in terms of microstructures and textures.
引用
收藏
页码:157 / +
页数:2
相关论文
共 50 条
  • [41] EFFECT OF T1 PRECIPITATE ON THE ANISOTROPY OF AL-LI ALLOY-2090
    KIM, NJ
    LEE, EW
    ACTA METALLURGICA ET MATERIALIA, 1993, 41 (03): : 941 - 948
  • [42] EFFECT OF VARIOUS ENVIRONMENTS ON FATIGUE CRACK-PROPAGATION OF 2090 AL-LI ALLOY
    SHIN, KS
    LEE, EW
    JOURNAL OF METALS, 1988, 40 (11): : 47 - 47
  • [43] The effect of texture on the Portevin-Le Chatelier effect in 2090 Al-Li alloy
    Shen, YZ
    Oh, KH
    Lee, DN
    SCRIPTA MATERIALIA, 2004, 51 (04) : 285 - 289
  • [44] The effect of solution treatment and rolling mode on the mechanical properties of 2090 Al-Li alloy
    Pfost, D
    Crawford, P
    Mendez, J
    Barrosa, R
    Quintanilla, F
    Flores, F
    Bojorquez, B
    Gealogo, P
    Foyos, J
    EsSaid, OS
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 1996, 56 (1-4) : 542 - 551
  • [45] Analysis of the micro-alloying effect of cerium additions to the Al-Li alloy 2090
    Zhao, Zhilong
    Zhang, Hainan
    Liu, Lin
    Chen, Zheng
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2000, 29 (05): : 304 - 306
  • [46] SERRATED FLOW AND NEGATIVE RATE SENSITIVITY IN AL-LI BASE ALLOYS
    HUANG, JC
    GRAY, GT
    SCRIPTA METALLURGICA ET MATERIALIA, 1990, 24 (01): : 85 - 90
  • [47] Influence of rare earth element on short fatigue crack threshold for Al-Li alloy 2090
    Chen, Zheng
    Ni, Yongfeng
    He, Ming
    Journal of Rare Earths, 1994, 12 (04) : 268 - 273
  • [48] Co-strengthening contribution of δ′ and T1 phases of Al-Li alloy 2090
    Zhao, Zhi-Long
    Liu, Lin
    Chen, Zheng
    Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2006, 16 (01): : 89 - 93
  • [49] Serrated yielding in Al-Li base alloys
    Ilic, N
    Drobnjak, D
    Radmilovic, V
    Jovanovic, MT
    Markovic, D
    SCRIPTA MATERIALIA, 1996, 34 (07) : 1123 - 1130
  • [50] EXPERIMENTAL CHARACTERIZATION OF ROUGHNESS-INDUCED CRACK CLOSURE IN AL-LI 2090-ALLOY
    JUNG, HY
    ANTOLOVICH, SD
    SCRIPTA METALLURGICA ET MATERIALIA, 1995, 33 (02): : 275 - 281