Precipitation strengthening in aluminum-zirconium-vanadium alloys

被引：19
|
作者：
Fan, Yangyang [1 ]
Makhlouf, Makhlouf M. [1 ]
机构：
[1] Worcester Polytech Inst, Dept Mech Engn, Worcester, MA 01609 USA
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2017年 / 725卷
关键词：
Precipitation strengthening; Shell-and-core structure; Anti-phase boundary energy; ZR-TI ALLOYS; AL-ZR; MECHANICAL-PROPERTIES; TEMPORAL EVOLUTION; AL(SC; ZR); ALLOYS; DEGREES-C; V ALLOYS; NANOSTRUCTURE; TEMPERATURES; NUCLEATION;
D O I：
10.1016/j.jallcom.2017.07.144
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Atom probe tomography (APT) and high resolution transmission electron microscopy (HRTEM) were used to study the co-precipitation and coarsening mechanisms of Al-3(Zr1-x, V-x) precipitates formed in Al-Zr-V alloys. The strengthening mechanism that is operative in properly aged Al-Zr-V alloys are determined, and the antiphase boundary (APB) energy between the alpha-Al matrix and the Al3Zr precipitates and between the a-Al matrix and the Al-3(Zr1-x, V-x) precipitates is indirectly determined. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码：171 / 180
页数：10
相关论文
共 50 条
  • [21] Synergistic precipitation strengthening in TiAl alloys
    Karadge, M.
    Kim, Y. -W.
    Gouma, P. I.
    APPLIED PHYSICS LETTERS, 2006, 89 (18)
  • [22] Precipitation kinetics and strengthening in AlMgZnCu alloys
    Cottignies, L
    Guyot, P
    ALUMINIUM ALLOYS: THEIR PHYSICAL AND MECHANICAL PROPERTIES, PTS 1-3, 1996, 217 : 1263 - 1268
  • [23] INFLUENCE OF ZIRCONIUM ON DYNAMIC STRENGTHENING OF NIOBIUM ALLOYS
    WILCOX, BA
    ALLEN, BC
    JOURNAL OF THE LESS-COMMON METALS, 1967, 13 (02): : 186 - &
  • [24] A review on hydride precipitation in zirconium alloys
    Bair, Jacob
    Zaeem, Mohsen Asle
    Tonks, Michael
    JOURNAL OF NUCLEAR MATERIALS, 2015, 466 : 12 - 20
  • [25] Modelling precipitation in zirconium niobium alloys
    Robson, J. D.
    JOURNAL OF NUCLEAR MATERIALS, 2008, 377 (03) : 415 - 422
  • [26] STRENGTHENING OF VANADIUM ALLOYS BY INTERNAL OXIDATION PROCESS
    TOKIWAI, M
    MOROZUMI, S
    JOURNAL OF THE JAPAN INSTITUTE OF METALS, 1977, 41 (10) : 1033 - 1040
  • [27] EDTA Complexometric Titration Determination of Aluminum in Aluminum-Vanadium Alloys and Titanium Alloys Containing Vanadium
    Wang, Yanjun
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 1998, 27 (04): : 246 - 247
  • [28] THE STRENGTHENING MECHANISMS OF ALUMINUM POWDER ALLOYS
    STARKE, EA
    JOURNAL OF METALS, 1985, 37 (08): : A27 - A27
  • [29] Precipitation and strengthening modeling for disk-shaped particles in aluminum alloys: Size distribution considered
    Li, Yue
    Holmedal, Bjorn
    Li, Hongxiang
    Zhuang, Linzhong
    Zhang, Jishan
    Du, Qiang
    MATERIALIA, 2018, 4 : 431 - 443
  • [30] EDTA complexometric titration determination of aluminum in aluminum-vanadium alloys and titanium alloys containing vanadium
    Wang, YJ
    RARE METAL MATERIALS AND ENGINEERING, 1998, 27 (04) : 244 - 247
12345