Results 51 to 60 of about 1,169 (181)

Laser shock peening on high-strength steel

Advanced Laser Processing and Manufacturing IV, 2020
High strength steel has been used in the aviation industry and automotive body structural applications to reduce its mass through a reduction in thickness. Therefore, it is very important to enhance its mechanical property, such as microhardness. In the present research, the high strength steel samples were treated by laser shock peening (LSP) with ...
Wang, Hao, Keller, Sören, Bai, Yongtao, Kashaev, Nikolai, Gurevich, Evgeny L (Prof. Dr. rer. nat.), Ostendorf, Andreas (Prof. Dr.-Ing.)   +5 more
openaire   +3 more sources

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

Advanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

Strengthening effect of laser shock peening on 7075-T6 aviation aluminum alloy

Advances in Mechanical Engineering, 2020
The strengthening effect and uniformity of residual stress and strain of 7075-T6 aviation aluminum after laser shock peening were investigated. The finite element simulation model of laser shot peening on 7075-T6 aviation aluminum alloy was established ...
Junhao Zhang, Xiuquan Cheng, Qinxiang Xia, Chang Yan   +3 more
doaj   +1 more source

Enabling Metal‐Based Soft Robotics Through Investment Casting

Advanced Intelligent Systems, Volume 8, Issue 5, May 2026.
Vacuum investment casting enables manufacturing of compliant soft robotic structures out of AA7075 high‐strength aluminum alloy. Additively manufactured patterns are converted into metal soft robotic structures addressing long lasting challenges like durability and nonlinearity of elastomer‐based soft robotics.
Felix Pancheri, Tim C. Lueth, Yilun Sun
wiley   +1 more source

Effect of co-strengthening of laser shock peening and mechanical shot peening on surface integrity and vibration fatigue properties of GH4169 alloy

Cailiao gongcheng
Vibration fatigue specimens are designed based on the load-cases of compressor blades， and performed by mechanical shot peening， laser shock peening， and co-strengthening of laser shock peening followed by mechanical shot peening respectively.
TIAN Kai, WU Xiaoyan, LI Wei, XIE Chao, LUO Xuekun, WANG Xin   +5 more
doaj   +1 more source

Fatigue Crack Growth Behavior due to the Localized Compressive Deformation on Structural Steel

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 5, Page 1597-1609, May 2026.
ABSTRACT The localized compressive deformation (LCD) process was used to analyze the fatigue crack growth behavior of a high‐strength low‐alloy structural steel. Eccentrically loaded single‐edge crack tension specimens (ESE(T)) in accordance with standard ASTM E647 were precracked at a crack length of about 4 mm from the machined notch by applying a ...
Alejandro López, Ricardo Rafael Ambriz, Christian Jesús García, Cesar Mendoza, David Jaramillo   +4 more
wiley   +1 more source

Effect of surface treatment on the fatigue strength of additive manufactured Ti6Al4V alloy

Fracture and Structural Integrity, 2020
Different alloys can be used for Additive Manufacturing (AM) with good structural strength. Among the titanium alloys, Ti6Al4V is the most used, especially for aerospace applications. There have been many analyses of the mechanical properties of additive
Carlos Navarro, Jess Vzquez, Jaime Domnguez, Antonio Perin, Marta Herrera Garca, Fernando Lasagni, Simon Bernarding, Sebastian Slawik, Frank Mcklich, Francisco Boby, Lloyd Hackel   +10 more
doaj   +1 more source

Solid Particle Erosion and Predictive Modeling of Epoxy Composites Reinforced With Diatom Frustules

Polymer Composites, Volume 47, Issue 8, Page 7094-7108, 20 April 2026.
Schematic representation of the solid particle erosion process and predictive modeling workflow for diatom frustule‐reinforced epoxy composites, illustrating the test setup, erosion response curve, and filler‐matrix interaction. ABSTRACT This study examines the solid particle erosion wear behavior of epoxy composites reinforced with 5–20 wt% calcined ...
Elif Gültürk, Eser Yarar, Orkan Baran Korkusuz, Aleyna Kara, Tamer Sınmazçelik   +4 more
wiley   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, Volume 28, Issue 7, 8 April 2026.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

Construction and finite element simulation of a square laser loading model that can replace circular spot superposition in laser peening forming

Journal of Advanced Mechanical Design, Systems, and Manufacturing
In order to explore an efficient, accurate, and convenient finite element simulation method for laser peening forming, a square laser loading model was constructed by studying the loading feature unit of the circular spot superposition model, which can ...
Xu PEI, Boyong SU, Liang WANG
doaj   +1 more source