Microscopic characterization of hydrogen-induced quasi-brittle fatigue fracture in low-strength carbon steel

被引：22

作者：

Takahashi, Yoshimasa ^{[1
]}

Nishikawa, Hideaki ^{[2
]}

Oda, Yasuji ^{[2
]}

Noguchi, Hiroshi ^{[2
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Nishi Ku, Fukuoka 8190395, Japan

[2] Kyushu Univ, Dept Mech Engn, Nishi Ku, Fukuoka 8190395, Japan

来源：

MATERIALS LETTERS | 2010年 / 64卷 / 22期

关键词：

Deformation and fracture; Fatigue; Hydrogen; Quasi-brittle fracture; TEM; EBSD; CRACK-GROWTH; PROPAGATION;

D O I：

10.1016/j.matlet.2010.08.019

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The microscopic feature of hydrogen-induced quasi-brittle fatigue fracture in low-strength carbon steel was investigated by transmission electron microscopy and electron backscatter diffraction These analyses, aided also by fractography, explicitly revealed the following points, i) brittle striation is formed by extensive slip at the crack tip, ii) quasi-brittle facet is not crystallographically related to the (100) cleavage plane, and iii) crack growth process is stable These results may suggest that the crack growth, despite its brittle appearance, is essentially a combined process of extensive slip and significantly localized ductile cracking, which is distinct from the normal slip-off growth mechanism (C) 2010 Elsevier B V All rights reserved

引用

页码：2416 / 2419

页数：4

共 50 条

[1] CRACK PROPAGATION IN THE HYDROGEN-INDUCED BRITTLE FRACTURE OF STEEL
BARNETT, WJ
TROIANO, AR
TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1957, 209 : 486 - 494
[2] Characterization of Hydrogen-Induced Contact Fracture in High-Strength Steel
Yonezu, Akio
Niwa, Michihiro
Chen, Xi
JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 2015, 137 (02):
[3] Hydrogen-induced slip localization around a quasi-brittle fatigue crack observed by high-voltage electron microscopy
Takahashi, Yoshimasa
Tanaka, Masaki
Higashida, Kenji
Noguchi, Hiroshi
SCRIPTA MATERIALIA, 2009, 61 (02) : 145 - 148
[4] HYDROGEN-INDUCED BRITTLE-FRACTURE OF HIGH-STRENGTH STEELS
RIECKE, E
ARCHIV FUR DAS EISENHUTTENWESEN, 1972, 43 (11): : 863 - &
[5] Weibull Model for Hydrogen-induced Fracture of High Strength Steel
Ohata, Mitsuru
Omura, Tomohiko
Minami, Fumiyoshi
ISIJ INTERNATIONAL, 2012, 52 (02) : 323 - 328
[6] Quasi-brittle fracture diagrams under low-cycle fatigue (variable amplitude loadings)
Kornev, V. M.
ENGINEERING FAILURE ANALYSIS, 2013, 35 : 533 - 544
[7] TEST OF HIGH-STRENGTH WASHERS FOR HYDROGEN-INDUCED DELAYED BRITTLE-FRACTURE
GLADSHTEIN, LI
KELBERIN, NI
INDUSTRIAL LABORATORY, 1995, 61 (01): : 39 - 41
[8] Unified evaluation of hydrogen-induced crack growth in fatigue tests and fracture toughness tests of a carbon steel
Ogawa, Y.
Matsunaga, H.
Yamabe, J.
Yoshikawa, M.
Matsuoka, S.
INTERNATIONAL JOURNAL OF FATIGUE, 2017, 103 : 223 - 233
[9] Hydrogen-induced cracking of low carbon - Low alloy steel weldments
Davidson, JL
MATERIALS FORUM, 1995, 19 : 35 - 51
[10] Characteristics and mechanisms of hydrogen-induced quasi-cleavage fracture of lath martensitic steel
Cho, L.
Bradley, P. E.
Lauria, D. S.
Martin, M. L.
Connolly, M. J.
Benzing, J. T.
Seo, E. J.
Findley, K. O.
Speer, J. G.
Slifka, A. J.
ACTA MATERIALIA, 2021, 206

← 1 2 3 4 5 →