Combined effect of surface morphology and residual stress induced by fine particle and shot peening on the fatigue limit for carburized steels

Shoichi Kikuchi; Kenta Minamizawa; Jinta Arakawa; Hiroyuki Akebono; Shogo Takesue; Mamoru Hayakawa

doi:10.1016/j.ijfatigue.2022.107441

Combined effect of surface morphology and residual stress induced by fine particle and shot peening on the fatigue limit for carburized steels

Shoichi Kikuchi, Kenta Minamizawa, Jinta Arakawa, Hiroyuki Akebono, Shogo Takesue, Mamoru Hayakawa

Research output: Contribution to journal › Article › peer-review

Abstract

The combined effect of surface morphology and residual stress induced by peening on the fatigue limit of carburized steels were quantitatively elucidated to precisely estimate the fatigue limit. The fatigue limit of carburized steels treated with peening increased with decreasing the size of surface dents induced by peening, and the effect of residual stress on the fatigue limit was enhanced with a decrease in their size. Additionally, the maximum fatigue limit (1157 MPa) of carburized steels without surface dents, which is higher than those of steels treated with peening, could be estimated according to the modified Goodman diagram.

Original language	English
Article number	107441
Journal	International Journal of Fatigue
Volume	168
DOIs	https://doi.org/10.1016/j.ijfatigue.2022.107441
Publication status	Published - Mar 2023

Keywords

Carburizing
Compressive residual stress
Fatigue limit estimation
Shot peening
Surface dent

ASJC Scopus subject areas

Modelling and Simulation
Materials Science(all)
Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering

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10.1016/j.ijfatigue.2022.107441

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title = "Combined effect of surface morphology and residual stress induced by fine particle and shot peening on the fatigue limit for carburized steels",

abstract = "The combined effect of surface morphology and residual stress induced by peening on the fatigue limit of carburized steels were quantitatively elucidated to precisely estimate the fatigue limit. The fatigue limit of carburized steels treated with peening increased with decreasing the size of surface dents induced by peening, and the effect of residual stress on the fatigue limit was enhanced with a decrease in their size. Additionally, the maximum fatigue limit (1157 MPa) of carburized steels without surface dents, which is higher than those of steels treated with peening, could be estimated according to the modified Goodman diagram.",

keywords = "Carburizing, Compressive residual stress, Fatigue limit estimation, Shot peening, Surface dent",

author = "Shoichi Kikuchi and Kenta Minamizawa and Jinta Arakawa and Hiroyuki Akebono and Shogo Takesue and Mamoru Hayakawa",

note = "Funding Information: The authors would like to thank Mr. Toshiya Tsuji and Dr. Yuji Kobayashi (Sintokogio, Ltd.), Prof. Yuki Nakamura (National Institute of Technology, Toyota College), Prof. Koichiro Nambu (Osaka Sangyo University), Mr. Koki Ito (Shizuoka University) and the Sectional Committee on Surface Modification for Fatigue of Materials (JSMS) [42] for the technical support. Publisher Copyright: {\textcopyright} 2022 Elsevier Ltd",

year = "2023",

month = mar,

doi = "10.1016/j.ijfatigue.2022.107441",

language = "English",

volume = "168",

journal = "International Journal of Fatigue",

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publisher = "Elsevier Limited",

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TY - JOUR

T1 - Combined effect of surface morphology and residual stress induced by fine particle and shot peening on the fatigue limit for carburized steels

AU - Kikuchi, Shoichi

AU - Minamizawa, Kenta

AU - Arakawa, Jinta

AU - Akebono, Hiroyuki

AU - Takesue, Shogo

AU - Hayakawa, Mamoru

N1 - Funding Information: The authors would like to thank Mr. Toshiya Tsuji and Dr. Yuji Kobayashi (Sintokogio, Ltd.), Prof. Yuki Nakamura (National Institute of Technology, Toyota College), Prof. Koichiro Nambu (Osaka Sangyo University), Mr. Koki Ito (Shizuoka University) and the Sectional Committee on Surface Modification for Fatigue of Materials (JSMS) [42] for the technical support. Publisher Copyright: © 2022 Elsevier Ltd

PY - 2023/3

Y1 - 2023/3

N2 - The combined effect of surface morphology and residual stress induced by peening on the fatigue limit of carburized steels were quantitatively elucidated to precisely estimate the fatigue limit. The fatigue limit of carburized steels treated with peening increased with decreasing the size of surface dents induced by peening, and the effect of residual stress on the fatigue limit was enhanced with a decrease in their size. Additionally, the maximum fatigue limit (1157 MPa) of carburized steels without surface dents, which is higher than those of steels treated with peening, could be estimated according to the modified Goodman diagram.

AB - The combined effect of surface morphology and residual stress induced by peening on the fatigue limit of carburized steels were quantitatively elucidated to precisely estimate the fatigue limit. The fatigue limit of carburized steels treated with peening increased with decreasing the size of surface dents induced by peening, and the effect of residual stress on the fatigue limit was enhanced with a decrease in their size. Additionally, the maximum fatigue limit (1157 MPa) of carburized steels without surface dents, which is higher than those of steels treated with peening, could be estimated according to the modified Goodman diagram.

KW - Carburizing

KW - Compressive residual stress

KW - Fatigue limit estimation

KW - Shot peening

KW - Surface dent

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U2 - 10.1016/j.ijfatigue.2022.107441

DO - 10.1016/j.ijfatigue.2022.107441

M3 - Article

AN - SCOPUS:85143496386

SN - 0142-1123

VL - 168

JO - International Journal of Fatigue

JF - International Journal of Fatigue

M1 - 107441

ER -

Combined effect of surface morphology and residual stress induced by fine particle and shot peening on the fatigue limit for carburized steels

Abstract

Keywords

ASJC Scopus subject areas

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