ON THE FATIGUE CHARACTERISTICS OF ADVANCED AIRCRAFT WROUGHT 2198 AND 6156 ALUMINIUM ALLOYS

被引：0
|
作者：
Alexopoulos, Nikolaos D. [1 ]
Miglis, Evangelos [1 ]
Stylianos, Antonis [1 ]
机构：
[1] Univ Aegean, Dept Financial Engn, Chios Isl 82100, Greece
来源：
ICEM15: 15TH INTERNATIONAL CONFERENCE ON EXPERIMENTAL MECHANICS | 2012年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Tensile and fatigue tests were carried out for the innovative 2198-T351 and 6156-T4 wrought aluminium alloys. Experimental fatigue tests were conducted under constant amplitude stress ratio R = 0.1 and respective S-N curves were constructed. The results were compared against the 2024-T3 aluminum alloy that is widely used in such aircraft structure applications. Both, low cycle fatigue (LCF) and high cycle fatigue (HCF) regimes were investigated. Absorbed energies per fatigue cycle were calculated and plotted against the number of fatigue cycles. Values of dynamic stiffness of all alloys were calculated per different stress amplitude as well as different fatigue life.
引用
收藏
页数：2
相关论文
共 50 条
  • [1] Fatigue Crack Growth in Cast and Wrought Aluminium Alloys
    Gavras, Anastasios
    Spangenberger, Anthony
    Lados, Diana
    LIGHT METALS TECHNOLOGY 2013, 2013, 765 : 574 - 579
  • [2] Mechanical behaviour of aircraft relevant aluminium wrought alloys at low temperatures
    Schneider, R.
    Heine, B.
    Grant, R. J.
    Zouaoui, Z.
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLICATIONS, 2015, 229 (02) : 126 - 136
  • [3] Recent developments in advanced aircraft aluminium alloys
    Dursun, Tolga
    Soutis, Costas
    MATERIALS & DESIGN, 2014, 56 : 862 - 871
  • [4] Acoustic emission during fatigue of aircraft aluminium alloys
    Clark, G
    Sharp, PK
    Clayton, JQ
    ADVANCES IN FRACTURE RESEARCH, VOLS 1-6, 1997, : 1501 - 1508
  • [5] Notches and Fatigue on Aircraft-Grade Aluminium Alloys
    Zichil, Valentin
    Grigoras, Cosmin Constantin
    Ciubotariu, Vlad Andrei
    MATERIALS, 2024, 17 (18)
  • [6] Machining wrought aluminium alloys
    Müller-Hummel, P
    Berky, E
    Schulze, R
    Lahres, M
    Scholta, E
    HIGH-PERFORANCE TOOLS, 1998, 1399 : 465 - 482
  • [7] Thixoextrusion of aluminium wrought alloys
    Kopp, R
    Mertens, HP
    Wimmer, M
    Winning, G
    Witulski, N
    5TH INTERNATIONAL CONFERENCE ON SEMI-SOLID PROCESSING OF ALLOYS AND COMPOSITES, PROCEEDINGS, 1998, : 283 - 290
  • [8] Thixoforming of normally wrought aluminium alloys
    Atkinson, HV
    Kapranos, P
    Liu, D
    Chayong, SA
    Kirkwood, DH
    ALUMINUM ALLOYS 2002: THEIR PHYSICAL AND MECHANICAL PROPERTIES PTS 1-3, 2002, 396-4 : 131 - 136
  • [9] Crack growth behaviour of aluminium wrought alloys in the Very High Cycle Fatigue regime
    Buelbuel, Fatih
    Kirsten, Tina
    Wicke, Marcel
    Zimmermann, Martina
    Brueckner-Foit, Angelika
    Christ, Hans-Juergen
    12TH INTERNATIONAL FATIGUE CONGRESS (FATIGUE 2018), 2018, 165
  • [10] Fatigue behaviour of dissimilar friction stir welds between wrought and cast aluminium alloys
    Uematsu, Yoshihiko
    Kakiuchi, Toshifumi
    Mizutani, Yoshiki
    Ishida, Yuta
    Fukunaga, Katsutoshi
    SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2018, 23 (03) : 219 - 226
12345