Comparing Fatigue Notch Sensitivities of Various Alloys Before and After Mechanical Surface Treating

Author:  Wollmann, Atoura, Mhaede, Wagner
Source:  Conf Proc 2011: ICSP-11 South Bend, IN USA (pgs. 423-428)
Doc ID:  2011071
Year of Publication:  2011
Abstract:  
Abstract Rotating beam fatigue specimens of various metallic materials with smooth (kt = 1) and notched geometries (2.1 . kt . 2.7) were mechanically surface treated by burnishing (BB, RB). Materials investigated were AISI 304 (Fe-18Cr-10Ni-0.05C), IMI 230 (Ti-2.5Cu), Beta C (Ti-3Al-8V-6Cr-4Zr-4Mo), AZ80 (Mg-8Al-0.5Zr),