Crack closure effects on fatigue crack growth thresholds and remaining life in an HSLA steel

被引：2

作者：

Todd, JA

Chen, L

Yankov, EY

Mostovoy, S

机构：

[1] TEXAS INSTRUMENTS INC, ATTLEBORO, MA USA

[2] A FINKL & SONS, CHICAGO, IL 60616 USA

来源：

JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME | 1997年 / 119卷 / 01期

关键词：

D O I：

10.1115/1.2842264

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The effects of crack closure on the near-threshold corrosion fatigue crack growth behavior of Mil S-24645 HSLA steel and its weld metal have been investigated in air, ASTM seawater at the free corrosion potential, and ASTM seawater at -0.8V and -1.0V (SCE) using frequencies of 10, 2, and 0.2 Hz, and a stress ratio, R = 0.1. Remaining life, in the presence and absence of crack closure, has been estimated as a function of applied stress range for a structure containing a 3-nm-deep surface semi-elliptical flaw.

引用

页码：37 / 44

页数：8

共 50 条

[31] Crack closure: A concept of fatigue crack growth under examination
Riemelmoser, FO
Pippan, R
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 1997, 20 (11) : 1529 - 1540
[32] Analysis of fatigue crack growth in terms of crack closure and energy
Ranganathan, N
ADVANCES IN FATIGUE CRACK CLOSURE MEASUREMENT AND ANALYSIS: VOL 2, 1999, 1343 : 14 - 38
[33] Determination of fatigue crack propagation thresholds for steel in presence of environmental effects
Madia, M.
Vojtek, T.
Duarte, L.
Zerbst, U.
Pokorny, P.
Jambor, M.
Hutar, P.
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 153
[34] Hydrogen interactions with overload in modifying fatigue crack growth rate recovery in an HSLA steel
Roy, Arijit
Manna, I.
Tarafder, S.
Chattoraj, I.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 579 : 9 - 17
[35] Crack closure, crack growth rate and fatigue life changes due to compressive overloads in PF biaxial fatigue
Topper, TH
Varvani-Farahani, A
FATIGUE DAMAGE OF MATERIALS: EXPERIMENT AND ANALYSIS, 2003, 5 : 335 - 344
[36] THE EFFECT OF ARTIFICIAL FATIGUE-CRACK CLOSURE ON FATIGUE-CRACK GROWTH
URREHMAN, A
THOMASON, PF
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 1993, 16 (10) : 1081 - 1090
[37] Effect of closure of the tip of a fatigue crack on the asymmetry of loading cycles and on the thresholds of crack resistance
Pinyak I.S.
Strength of Materials, 2000, 32 (06) : 564 - 570
[38] Fatigue crack growth and thresholds at ultrasonic frequencies
Stanzl-Tschegg, Stefanie
INTERNATIONAL JOURNAL OF FATIGUE, 2006, 28 (11) : 1456 - 1464
[39] Fatigue crack growth thresholds of TiAl alloys
Chan, KS
GAMMA TITANIUM ALUMINIDES 1999, 1999, : 517 - 525
[40] Closure effects on fatigue crack detection
Zhang, WZ
Testa, RB
JOURNAL OF ENGINEERING MECHANICS-ASCE, 1999, 125 (10): : 1125 - 1132

← 1 2 3 4 5 →