Improvement of delayed fracture resistance on chrome molybdenum steel bolt by cavitation peening

In order to demonstrate the effect of cavitation peening on crack initiation stage of hydrogen-charged materials with the objective of industrial application, and suppression of the delayed fracture of bolt, the delayed fracture test was conducted under constant load after hydrogen charging. The obt...

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Bibliographic Details
Main Authors: Naoki KUMAGAI, Osamu TAKAKUWA, Hitoshi SOYAMA
Format: Article
Language:Japanese
Published: The Japan Society of Mechanical Engineers 2016-09-01
Series:Nihon Kikai Gakkai ronbunshu
Subjects:
Online Access:https://www.jstage.jst.go.jp/article/transjsme/82/842/82_16-00111/_pdf/-char/en