Inclined defects and their effect on the fatigue limit and small crack growth

Andrew Roiko; Jussi Solin; Y Murakami

doi:10.1051/matecconf/20141207002

Inclined defects and their effect on the fatigue limit and small crack growth

Andrew Roiko (Corresponding author), Jussi Solin, Y Murakami

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

2 Citations (Scopus)

Abstract

Small FIB (Focused Ion Beam) milled notches were introduced in quenched and tempered 34CrNiMo6 steel to monitor initiation and growth of cracks in situ. The effect of the defects on the fatigue limit is discussed in terms of the v area model. Notches with projected v area of 30 to 56 µm normal to the applied stress were inclined by 0, 45, and 60 degrees. The effect of size and inclination on the small crack growth as well as the fatigue limit is discussed

Original language	English
Title of host publication	MATEC Web of Conferences
Publisher	EDP Sciences
ISBN (Print)	978-275981274-5
DOIs	https://doi.org/10.1051/matecconf/20141207002
Publication status	Published - 2014
MoE publication type	A4 Article in a conference publication
Event	Fatigue Design and Material Defects, FDMD II - JIP 2014 - Paris, France Duration: 11 Jun 2014 → 13 Jun 2014

Conference

Conference	Fatigue Design and Material Defects, FDMD II - JIP 2014
Abbreviated title	FDMD II - JIP 2014
Country	France
City	Paris
Period	11/06/14 → 13/06/14

Access to Document

10.1051/matecconf/20141207002

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title = "Inclined defects and their effect on the fatigue limit and small crack growth",

abstract = "Small FIB (Focused Ion Beam) milled notches were introduced in quenched and tempered 34CrNiMo6 steel to monitor initiation and growth of cracks in situ. The effect of the defects on the fatigue limit is discussed in terms of the v area model. Notches with projected v area of 30 to 56 µm normal to the applied stress were inclined by 0, 45, and 60 degrees. The effect of size and inclination on the small crack growth as well as the fatigue limit is discussed",

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note = "Fatigue Design and Material Defects, FDMD II - JIP 2014, FDMD II - JIP 2014 ; Conference date: 11-06-2014 Through 13-06-2014",

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AU - Solin, Jussi

AU - Murakami, Y

PY - 2014

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N2 - Small FIB (Focused Ion Beam) milled notches were introduced in quenched and tempered 34CrNiMo6 steel to monitor initiation and growth of cracks in situ. The effect of the defects on the fatigue limit is discussed in terms of the v area model. Notches with projected v area of 30 to 56 µm normal to the applied stress were inclined by 0, 45, and 60 degrees. The effect of size and inclination on the small crack growth as well as the fatigue limit is discussed

AB - Small FIB (Focused Ion Beam) milled notches were introduced in quenched and tempered 34CrNiMo6 steel to monitor initiation and growth of cracks in situ. The effect of the defects on the fatigue limit is discussed in terms of the v area model. Notches with projected v area of 30 to 56 µm normal to the applied stress were inclined by 0, 45, and 60 degrees. The effect of size and inclination on the small crack growth as well as the fatigue limit is discussed

U2 - 10.1051/matecconf/20141207002

DO - 10.1051/matecconf/20141207002

M3 - Conference article in proceedings

SN - 978-275981274-5

BT - MATEC Web of Conferences

PB - EDP Sciences

T2 - Fatigue Design and Material Defects, FDMD II - JIP 2014

Y2 - 11 June 2014 through 13 June 2014

ER -