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Laser shock processing (LSP) is a new and promising surface treatment technique for improving the fatigue durability, corrosion, wear resistance and other mechanical properties of metals and alloys. During LSP, the generated shock wave can introduce a deep compressive residual stress into the material, due to its high-pressure (GPa-TPa), ultra-fast (several tens nanoseconds), ultra-high strain-rate and high-energy. The overall properties and behavior of metal materials subjected to LSP were significantly improved because a refined surface layer was successfully obtained. Nevertheless, up to now, a clear scenery between micro-structure and macro-property of the refined surface layer, especially formation of sub-micrometer grains from coarse grains during severe plastic deformation, is still pending. Therefore, the basic studies of the underlying mechanism for grain refinement by ultra-high strain-rate presented in this book becomes more and more crucial.
| Autorius: | Yongkang Zhang, Kaiyu Luo, Jinzhong Lu, |
| Serija: | Springer Series in Materials Science |
| Leidėjas: | Springer Berlin Heidelberg |
| Išleidimo metai: | 2015 |
| Knygos puslapių skaičius: | 208 |
| ISBN-10: | 3642434746 |
| ISBN-13: | 9783642434747 |
| Formatas: | 235 x 155 x 12 mm. Knyga minkštu viršeliu |
| Kalba: | Anglų |
Parašykite atsiliepimą apie „Laser Shock Processing of FCC Metals: Mechanical Properties and Micro-structural Strengthening Mechanism“
