Low-cycle Fatigue Behavior of Ni-based Superalloy GH586 with Laser Shock Processing

Low-cycle fatigue behavior of Ni-based superalloy GH586 with laser shock processing（LSP） was investigated. The residual stress of the specimens treated with LSP was assessed by X-ray diffraction method. The microstructure and fracture morphology were characterized by using an optical microscope（OM）,...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of Wuhan University of Technology. Materials science edition 2017-10, Vol.32 (5), p.1186-1192
Hauptverfasser:	曹将栋, ZHANG Junsong, 花银群, RONG Zhen, CHEN Ruifang, YE Yunxia
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry and Materials Science Compressive properties Crack initiation Crack propagation Deformation mechanisms Dimpling Dislocation density Fatigue cracks Fatigue failure Fatigue life Fracture mechanics GH586合金 Laser shock processing Low cycle fatigue Materials Science Metallic Materials Microstructure Nickel base alloys Plastic deformation Residual stress Scanning electron microscopy Striations Superalloys Tangling Tearing 低周扫描电子显微镜激光冲击处理疲劳行为疲劳裂纹扩展透射电子显微镜镍基合金
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!