ROTATING-BENDING FATIGUE IN A LOW-CARBON STEEL

被引：0

作者：

Yordanova, Rozina ^{[1
]}

Angelova, Donka ^{[1
]}

Naydenova, Zoya ^{[1
]}

Stoyanova-Ivanova, Angelina ^{[2
]}

Mikli, Valdek ^{[3
]}

机构：

[1] Univ Chem Technol & Met, Sofia, Bulgaria

[2] Bulgarian Acad Sci, Georgi Nadjakov Inst Solid State Phys, Sofia, Bulgaria

[3] Tallinn Univ Technol, Ctr Mat Res, Tallinn, Estonia

来源：

STRUCTURAL INTEGRITY AND LIFE-INTEGRITET I VEK KONSTRUKCIJA | 2010年 / 10卷 / 02期

关键词：

crack propagation; low-carbon low-alloyed steel; rotation bending fatigue; band structure;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Short crack propagation behaviour of a low-carbon low-alloyed construction steel, ROLCLAS 09G2 is investigated under stress ranges Delta sigma=500; 540; and 580 MPa and testing frequency f = 11 Hz at rotating-bending fatigue. The applied loading scheme is symmetric with a loading ratio R = -1. Two groups of specimens without and with a layer are tested in air. All fatigue tests are carried out on a table model Fatigue Rotating Bending Machine, FATROBEM-2004 at UCTM-Sofia, Bulgaria. Short fatigue crack growth behaviour of ROLCLAS 09G2 in-air is presented in plots "Crack lengths, a, against corresponding numbers of cycles, N", for the two groups of specimens and compared graphically and microstructurally. The specific band structure of ROLCLAS 09G2 makes it possible to use the steel as a modelling material in relation to composite materials.

引用

页码：89 / 94

页数：6

共 50 条

[31] Cyclic deformation and rotating-bending fatigue of a TiNi shape-memory alloy wire
[J]. Nippon Kikai Gakkai Ronbunshu A Hen, 608 (702-709):
[32] FATIGUE CRACK TIP PLASTIC ZONES IN LOW-CARBON STEEL
DAVIDSON, DL
LANKFORD, J
YOKOBORI, T
SATO, K
[J]. INTERNATIONAL JOURNAL OF FRACTURE, 1976, 12 (04) : 579 - 585
[33] INFLUENCE OF SURFACE CONDITION ON FATIGUE CHARACTERISTICS (ROTATING-BENDING, ROLLING CONTACT FATIGUE) OF AN 18% NI-250 KSI GRADE MARAGING STEEL.
Dunth, B.R.
Tinkelenberg, W.
Vaessen, G.H.B.
[J]. Technical Paper - Society of Manufacturing Engineers, 1974, (IQ74-184 Apr 29-May 3 974):
[34] FATIGUE CRACK INITIATION ASSOCIATED WITH INCLUSIONS IN A LOW-CARBON STEEL
KHALIFA, TA
[J]. JOURNAL OF MATERIALS SCIENCE LETTERS, 1989, 8 (04) : 427 - 429
[35] FATIGUE CRACK INITIATION IN QUENCHED LOW-CARBON STEEL MICROSTRUCTURES
SOLBERG, JK
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1988, 101 : 39 - 46
[36] Effects of texture on fatigue crack propagation of low-carbon steel
Yakushiji, T
Goto, M
Kage, M
Hashimoto, S
[J]. ISIJ INTERNATIONAL, 1997, 37 (12) : 1180 - 1188
[37] MICROSTRUCTURAL EFFECTS ON FATIGUE CRACK GROWTH IN A LOW-CARBON STEEL
SUZUKI, H
MCEVILY, AJ
[J]. METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1979, 10 (04): : 475 - 481
[38] Effect of Prestrain on Fatigue Crack Growth in Low-carbon Steel
Petinov, S. V.
Melnikov, B. E.
[J]. MAGAZINE OF CIVIL ENGINEERING, 2011, 21 (03): : 71 - +
[39] FATIGUE BEHAVIOUR OF A LOW-CARBON STEEL AND PATERNS OF FRACTURED SURFACES
Angelova, Zornitsa
Yordanova, Rozina
Angelova, Donka
[J]. COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES, 2012, 65 (07): : 997 - 1002
[40] EFFECTS OF STRAIN AGEING ON FATIGUE DAMAGE IN LOW-CARBON STEEL
WILSON, DV
TROMANS, JK
[J]. ACTA METALLURGICA, 1970, 18 (11): : 1197 - &

← 1 2 3 4 5 →