Results 11 to 20 of about 15,370 (205)

Multi-modal strain mapping of steel crack tips with micrometre spatial resolution. [PDF]

J Synchrotron Radiat
Multi‐modal measurements combining X‐ray diffraction, X‐ray fluorescence and optical microscopy allow dynamic crystal recovery effects around martensitic steel crack tips to be studied. The measured strain field around the crack tip shows a significant departure from the predictions of linear elastic fracture mechanics.Due to their superior fatigue ...
Khaliq A, Wittwer F, Wildeis A, Hartmann M, Thimm M, Brandt R, Brueckner D, Garrevoet J, Falkenberg G, Modregger P.   +9 more
europepmc   +2 more sources

An Engineering Method for Predicting Induced Stress and Deformation in Secondary Shot Peening [PDF]

Cailiao Baohu, 2021
For establishing an equivalent analysis method of secondary shot peening, under the conditions that the induced stress and the saturation of single shot peening are known, the engineering prediction of induced stress and deformation of secondary shot ...
CHEN Li-xue, LI Wei-gang, JIANG Jian-Jun, WANG Cheng-yu, MEN Xiang-nan, CHAO Xin, ZENG Wei-kui, YANG Jie
doaj   +1 more source

Stress Double Shot Peening to Improve Residual Stress Distribution

Proceedings of the 1992 Annual Meeting of JSME/MMD, 2000
Hideyuki ISHIGAMI, Kotoji ANDO, Katsuyuki MATSUI, Yasuyuki JIN   +3 more
openaire   +2 more sources

Effect of Double Shot Peening Using Super-hard Fine Particles on Fatigue Strength of 18% Ni Maraging Steel.

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, 2001
Michihiko MORIYAMA, Takanori NAGANO, Norio KAWAGOISHI, Setsuo TAKAGI, Etsuichi NAGASHIMA   +4 more
openaire   +3 more sources

Investigation into the effects of laser shock peening as a post treatment to laser impact welding

Materials & Design, 2021
In this work, laser shock peening (or simply laser peening) is investigated for the first time as a post welding treatment for dissimilar foils joined via the fully-mechanical, high-velocity laser impact welding technique. Single and double laser peening
Sepehr Sadeh, Arif Malik
doaj   +1 more source

Influence of plasma spray WCCrCNi coating and shot peening on surface properties and corrosion behavior of AZ31 Mg alloy

Journal of Materials Research and Technology, 2022
In the present research work, an attempt has been made to improve the mechanical properties and corrosion resistance of AZ31 Mg alloy by shot peening and Plasma spray coating processes.
J. Sivaramapandian, M. Prem Ananth, R. Selvabharathi   +2 more
doaj   +1 more source

Influence of severe shot peening and Plasma spray FeCr18Ni10Mo3 coating on microstructure and mechanical properties of super austenite stainless steel sheets by laser beam welding

Journal of Materials Research and Technology, 2021
In this investigation, the microstructure and mechanical properties on severe double side shot peened and Plasma Spray FeCr18Ni10Mo3 filler power coated (PSC) Super Austenite Stainless Steel (SASS) was investigated for the butt joint configuration of 2 ...
R. Selvabharathi, A. Thamarai Selvan
doaj   +1 more source

G0310602 Effect of Double Ultrasonic Shot Peening on Fatigue Behavior of Mg Alloy AZ61

The Proceedings of Mechanical Engineering Congress, Japan, 2014
Toshifumi KAKIUCHI, Yoshihiko UEMATSU, Kentaro SANADA, Kanehisa HATTORI   +3 more
openaire   +2 more sources

Progress in additive manufacturing, additive repair and fatigue evaluation of aviation titanium alloy blades

Materials Research Letters, 2023
The aviation industry is a key market that promote additive manufacturing (AM) technology since there are huge demands for precision manufacture of high-value complex structural parts and repair of local defects.
Lingfeng Wang, Yinghong Li, Liucheng Zhou, Yanshan Lou, Shijie Liu, Dayong Zheng, Min Yi   +6 more
doaj   +1 more source

Finite Element Analysis of Laser Peening of Thin Aluminum Structures [PDF]

, 2020
Laser shock peening has become a commonly applied industrial surface treatment, particularly for high-strength steel and titanium components. Effective application to aluminum alloys, especially in the thin sections common in aerospace structures, has ...
Fitzpatrick, Michael, Langer, Kristina, Spradlin, T.   +2 more
core   +1 more source