Observation of Fretting Fatigue Cracks by Micro Computed-Tomography using Ultrabright Synchrotron Radiation

被引：2
|
作者：
Nakai, Yoshikazu [1 ]
Shiozawa, Daiki [1 ]
Kurimura, Takayuki [2 ]
Kajiwara, Kentaro [3 ]
机构：
[1] Kobe Univ, Dept Mech Engn, Nada Ku, 1-1 Rokkodai, Kobe, Hyogo 6578501, Japan
[2] Mitsubishi Heavy Ind Co Ltd, Takasago, Hyogo 6768686, Japan
[3] Japan Synchrotron Radiat Res Inst, Mikazuki, Hyogo 6795148, Japan
来源：
FOURTH INTERNATIONAL CONFERENCE ON EXPERIMENTAL MECHANICS | 2010年 / 7522卷
关键词：
Computed-tomography; Fretting fatigue crack; Synchrotron radiation;
D O I：
10.1117/12.851541
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Micro computer-tomography (mu CT) using ultrabright synchrotron radiation was applied to observe the shape of fretting fatigue cracks in a titanium alloy. Three dimensional shape and coalescence of fretting fatigue cracks could be observed, and the shapes of the cracks obtained by the imaging agreed well with that obtained by the stereogram analysis of fracture surface using scanning electron microscopy. Transition of crack propagation mode inside specimen in fretting fatigue also could be observed nondestructively.
引用
收藏
页数：7
相关论文
共 50 条
  • [21] In-Situ Observation of Cracks in Frozen Soil using Synchrotron Tomography
    Bhreasail, A. Ni
    Lee, P. D.
    O'Sullivan, C.
    Fenton, C. H.
    Hamilton, R.
    Rockett, P.
    Connolley, T.
    PERMAFROST AND PERIGLACIAL PROCESSES, 2012, 23 (02) : 170 - 176
  • [22] Rayleigh to Compton ratio computed tomography using synchrotron radiation
    Duvauchelle, P
    Peix, G
    Babot, D
    DEVELOPMENTS IN X-RAY TOMOGRAPHY II, 1999, 3772 : 268 - 278
  • [23] Rayleigh to Compton ratio computed tomography using synchrotron radiation
    Duvauchelle, P
    Peix, G
    Babot, D
    NDT & E INTERNATIONAL, 2000, 33 (01) : 23 - 31
  • [24] DEMONSTRATION OF RADIATION NEPHRITIS BY COMPUTED-TOMOGRAPHY
    ANDERSEN, BL
    LAUVER, JW
    ROSS, P
    FITZGERALD, RH
    COMPUTERIZED RADIOLOGY, 1982, 6 (04): : 187 - 191
  • [25] COMPUTED-TOMOGRAPHY OF ACUTE RADIATION NEPHRITIS
    MOORE, L
    CURRY, NS
    JENRETTE, JM
    UROLOGIC RADIOLOGY, 1986, 8 (02) : 89 - 91
  • [26] COMPUTED-TOMOGRAPHY AND RADIATION-DOSES
    MOLYNEUX, AJ
    LANCET, 1991, 337 (8750): : 1164 - 1164
  • [27] Evaluating the microstructure of human brain tissues using synchrotron radiation-based micro computed tomography
    Schulz, Georg
    Morel, Anne
    Imholz, Martha S.
    Deyhle, Hans
    Weitkamp, Timm
    Zanette, Irene
    Pfeiffer, Franz
    David, Christian
    Mueller-Gerbl, Magdalena
    Mueller, Bert
    DEVELOPMENTS IN X-RAY TOMOGRAPHY VII, 2010, 7804
  • [28] Observation of flaking process in rolling contact fatigue of bearing steel with spheroidal inclusions by laminography using ultrabright synchrotron radiation X-rays
    Nakai, Yoshikazu
    Shiozawa, Daiki
    Kikuchi, Shoichi
    Nishina, Takashi
    Kobayashi, Hiroshi
    Kurahashi, Masanori
    Makino, Taizo
    Neishi, Yutaka
    FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2023, 46 (12) : 4541 - 4557
  • [29] X-ray micro computed-tomography
    Baird, Emily
    Taylor, Gavin
    CURRENT BIOLOGY, 2017, 27 (08) : R289 - R291
  • [30] RADIATION EXPOSURE AND RADIATION RISK IN CRANIAL COMPUTED-TOMOGRAPHY
    MOLLER, I
    KUHNE, D
    VOGEL, H
    BORCHERS, HD
    LOHR, H
    COMPUTERTOMOGRAPHIE, 1982, 2 (01): : 1 - 6
12345