METAL FATIGUE: EFFECTS OF SMALL DEFECTS AND NONMETALLIC INCLUSIONS
This book is an English translation of the original Japanese, first published in 1993, but with two brand new chapters on fatigue failure of steels and the effect of surface roughness on fatigue strength. The first part of this book includes a concise explanation of metal fatigue. The methodology employed is based on important and reliable experimental results and may be usefully applied to other fatigue problems not directly treated in the book. The second half mainly addresses problems related to the influence of nonmetallic inclusions. This includes the introduction of an inclusion rating method based on the statistics of extremes, which will be useful not only for fatigue strength evaluation but also for making improvements in steel processing and material quality control.View full description
Engineers and researchers involved in the study of metal fatigue should find this work useful for solving practical problems in industry and developing new laboratory research.
- Published: April 2002
- Imprint: ELSEVIER
- ISBN: 978-0-08-044064-4
Table of ContentsChapter headings. Mechanism of fatigue in the absence of defects and inclusions. Stress concentration. Notch effect and size effect. Effect of size and geometry of small defects on the fatigue limit. Effect of hardness HV on fatigue limits of materials containing defects, and fatigue limit prediction equations. Effects of nonmetallic inclusions on fatigue strength. Bearing steels. Spring steels. Tool steels : effect of carbides. Effects of shape and size of artificially introduced alumina particles on 1.5Ni-Cr- Mo (En24) steel. Nodular cast iron. Influence of Si-phase on fatigue properties of aluminium alloys. Ti alloys. Torsional fatigue. The mechanism of fatigue failure of steels in the ultralong life regime of N >107 cycles. Effect of surface roughness on fatigue strength.