Výsledky vyhledávání - "Tomoya Obama"

4D observations of rolling contact fatigue processes by laminography using ultra-bright synchrotron radiation

Autor: Daiki Shiozawa, Yutaka Neishi, Hitoshi Saito, Tomoya Obama, Yoshikazu Nakai, Shoichi Kikuchi, Taizo Makino

Publikováno v: Engineering Fracture Mechanics. 183:180-189

Since rolling contact fatigue (RCF) is known to be affected by non-metallic inclusions, the RCF crack initiation and propagation mechanisms in high-strength steels were observed using ultrabright synchrotron radiation laminography. The material of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67992b43183701702d07261d8f5f2391
https://doi.org/10.1016/j.engfracmech.2017.03.021

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Effects of inclusion size and orientation on rolling contact fatigue crack initiation observed by laminography using ultra-bright synchrotron radiation

Autor: Shoichi Kikuchi, Yutaka Neishi, Hitoshi Saito, Yoshikazu Nakai, Tomoya Obama, Daiki Shiozawa, Taizo Makino

Publikováno v: Procedia Structural Integrity. 2:3117-3124

Rolling contact fatigue (RCF) property is a crucial one for machine elements subjected to rolling contact such as bearings. In particular, properties under pure RCF, that is, without macroscopic slip and under oil lubrication, are known to be influen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3cbff76b7d0b503bd986c5f85d50a4a

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OS0804-301 Observation of Crack Initiation and Propagation under Rolling Contact Fatigue using Synchrotron Radiation Laminography

Autor: Yoshikazu Nakai, Yutaka Neishi, Tomoya Obama, Shoichi Kikuchi, Daiki Shiozawa, Taizo Makino

Publikováno v: The Proceedings of the Materials and Mechanics Conference. 2015:OS0804-30

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de7932f86dbafe187d29bd71ada3e233
https://doi.org/10.1299/jsmemm.2015._os0804-30

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Effects of inclusion orientation on rolling contact fatigue crack initiation and propagation by laminography using ultra-bright synchrotron radiation

Autor: Shoichi Kikuchi, Daiki Shiozawa, Yoshikazu Nakai, Tomoya Obama, Hitoshi Saito, Yutaka Neishi, Taizo Makino

Publikováno v: The Proceedings of the Materials and Mechanics Conference. 2016:OS15-04

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66e6ce40e2db177be0425342161174ab
https://doi.org/10.1299/jsmemm.2016.os15-04

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OS4-12 4D Observation of Crack Propagation Behavior under Rolling Contact Fatigue by Synchrotron Radiation Laminography(3D/4D image-based analyses and simulations 4,OS4 3D/4D image-based analyses and simulations,MEASUREMENT METHODS)

Autor: Daiki Shiozawa, Yutaka Neishi, Shoichi Kikuchi, Taizo Makino, Yoshikazu Nakai, Tomoya Obama

Publikováno v: The Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics. :54

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b5de72f106b5eb14d555a9d90a78c258
https://doi.org/10.1299/jsmeatem.2015.14.54

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OS2121 Observation rolling contact fatigue crack in high-strength steel using Synchrotron Radiation Laminography

Autor: Yutaka Neishi, Kazuya Sato, Yoshikazu Nakai, Taizo Makino, Tomoya Obama, Daiki Shiozawa

Publikováno v: The Proceedings of the Materials and Mechanics Conference. 2014:OS2121-1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f16e37226c97eda1e0b11e946fb0913
https://doi.org/10.1299/jsmemm.2014._os2121-1_

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