Fretting fatigue properties under the effect of hydrogen and the mechanisms that cause the reduction in fretting fatigue strength
Fretting fatigue,which is a composite phenomenon of metal fatigue and friction,is one of the major factors in the design of mechanical components as it significantly reduces fatigue strength.Since hydrogen can influence both fatigue and friction,fretting fatigue is one of the important concerns in designing hydrogen equipment.The authors carried out the fretting fatigue tests on austenitic stainless steels in order to characterize the effect of hydrogen and to explain the mechanism responsible for hydrogen embrittlement.In this study,the significant reduction in fretting fatigue strength due to hydrogen is shown including other factors influencing the fretting fatigue strength such as surface roughness,hydrogen content and the addition of oxygen.
Hydrogen Fretting Fatigue Austenitic stainless steels Adhesion
Jader Furtado Ryosuke Komoda Masanobu Kubota
Air Liquide R&D,Centre de Recherche Claude Delorme Paris-Saclay,1 Chemin de la Porte de Logas,Les Lo Graduate School of Kyushu University,744 Motooka,Nishi-ku,Fukuoka 819-0395,Japan Kyushu University,Air Liquide Industrial Chair on Hydrogen Structural Materials and Fracture,WPI-I2C
国际会议
北京
英文
1-10
2013-06-16（万方平台首次上网日期，不代表论文的发表时间）