Surface strengthening - Open Access .click

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2017
Abstract Surface strengthening is an effective method to improve the service life of some important engineering components. In this study, four structural steels with different yield strength were treated by surface spinning strengthening (3S) technology, which created a hardened layer in the surface layer by applying the shear stress and compressive
Q Wang, P Zhang
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Laser Surface Strengthening on Module Steel

Advanced Materials Research, 2011
Whether laser surface strengthening on module steel can have an effect on intensity, shock resistance and wearing resistance. Through analysis of different materials with different laser methods, this paper uses high-power carbon dioxide lasers to process the work of strengthening laser on CrWMn, conduct structural analysis and test on laser hardening ...
Guo Ping Zhang
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State of the Art and Perspectives on Surface-Strengthening Process and Associated Mechanisms by Shot Peening

Coatings, 2023
Shot peening is a surface-strengthening process that is widely used in various industries, such as aerospace, automotive, and biomedical engineering. The process involves the impact of small, spherical media, called shots, onto the surface of a material,
Yanbiao Li, Tao Hong
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On the Microstructure, Microhardnessand Wear Behavior of Gray Cast Iron Surface Layer after Laser Strengthening

Materials, 2022
Cast iron is one of the most common structural materials and is widely used in mechanical engineering production. Taking into account its rather low mechanical properties, different technologies are currently used in industry, among other areas, for the ...
Eugene Feldshtein, Oleg Devojno, Szymon Wojciechowski +2 more
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microstructure
residual stress
hardness

wear resistance
strengthening
surface roughness

shot peening
fatigue life
microhardness