On the mechanism of very high cycle fatigue in Ti-6Al-4V

被引：43

作者：

McEvily, A. J. ^{[1
]}

Nakamura, T. ^{[2
]}

Oguma, H. ^{[2
]}

Yamashita, K. ^{[3
]}

Matsunaga, H. ^{[3
]}

Endo, M. ^{[3
]}

机构：

[1] Univ Connecticut, Inst Mat Sci, Storrs, CT 06269 USA

[2] Hokkaido Univ, Dept Engn Mech, Sapporo, Hokkaido, Japan

[3] Fukuoka Univ, Dept Engn Mech, Fukuoka 81401, Japan

来源：

SCRIPTA MATERIALIA | 2008年 / 59卷 / 11期

关键词：

High cycle fatigue; Titanium; Erosion; Crack closure; Modeling;

D O I：

10.1016/j.scriptamat.2008.08.012

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A mechanism of fatigue crack advance involving the erosion of crack closure in vacuum is proposed to account for the very high cycle fatigue of Ti-6Al-4V. (c) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：1207 / 1209

页数：3

共 5 条

[1] Effect of microstructure on small fatigue crack initiation and propagation behavior of Ti-6AI-4V alloy [J].

Komano, K. ;

Ishihara, S. ;

McEvily, A. J. ;

Shibata, H. .

PROGRESSES IN FRACTURE AND STRENGTH OF MATERIALS AND STRUCTURES, 1-4, 2007, 353-358 :1215-+

[2] On one- and two-parameter analyses of short fatigue crack growth [J].

McEvily, A. J. ;

Ishihara, S. ;

Endo, M. ;

Sakai, H. ;

Matsunaga, H. .

INTERNATIONAL JOURNAL OF FATIGUE, 2007, 29 (12) :2237-2245

[3] On the √area relationship and the short fatigue crack threshold [J].

McEvily, AJ ;

Endo, M ;

Murakami, Y .

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2003, 26 (03) :269-278

[4]

NAKAMURA T, 2004, TI 2003 SCI TECHNOLO, V3, P1775

[5]

Oguma H, 2006, THESIS HOKKAIDO U

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