Results 11 to 20 of about 309,293 (334)

Effect of Residual Stress on the Mechanical Properties of FSW Joints with SUS409L

Advances in Materials Science and Engineering, 2018
This study was performed to investigate both the residual stress distribution and the effect of the residual stress formed at the welding region on the mechanical properties of the friction stir welded joints with 409L stainless steel sheets.
Yeong-Seok Lim, Sang-Hyuk Kim, Kwang-Jin Lee   +2 more
doaj   +2 more sources

Development and Performance Evaluation of Very High Early Strength Geopolymer for Rapid Road Repair

Advances in Materials Science and Engineering, 2013
High early strength is the most important property of pavement repair materials to allow quick reopening to traffic. With this in mind, we have experimentally investigated geopolymers using low cost raw materials available in Thailand.
Abideng Hawa, Danupon Tonnayopas, Woraphot Prachasaree, Pichai Taneerananon   +3 more
doaj   +2 more sources

Study on Low-Velocity Impact and Residual Compressive Mechanical Properties of Carbon Fiber–Epoxy Resin Composites

Materials
Room temperature drop hammer impact and compression after impact (CAI) experiments were conducted on carbon fiber–epoxy resin (CF/EP) composites to investigate the variation in impact load and absorbed energy, as well as to determine the residual compressive strength of CF/EP composites following impact damage.
Qiang, Xueyuan, Wang, Te, Xue, Hua, Ding, Jun, Deng, Chengji   +4 more
openaire   +3 more sources

Mechanical property and biological behaviour of additive manufactured TiNi functionally graded lattice structure

International Journal of Extreme Manufacturing, 2022
Bio-inspired porous metallic scaffolds have tremendous potential to be used as artificial bone substitutes. In this work, a radially graded lattice structure (RGLS), which mimics the structures of natural human bones, was designed and processed by laser ...
Chao-lin Tan, Cheng Deng, Sheng Li, A. Abena, P. Jamshidi, Khamis Essa, Likang Wu, Guohua Xu, Moataz M. Attallah, Jia Liu   +9 more
semanticscholar   +1 more source

High speed impact properties of carbon fiber/epoxy resin composites

Cailiao gongcheng, 2019
The carbon fiber/epoxy resin composites were prepared by the resin transfer molding (RTM) process. Effect of resin toughness and carbon fiber type on the high speed impact properties was investigated using the air cannon impact test.
GU Shan-qun, LIU Yan-feng, LI Jun, CHEN Xiang-bao, ZHANG Dai-jun, ZOU Qi, XIAO Feng   +6 more
doaj   +1 more source

Surface Topography Control of TA2 Pure Titanium in Laser Shock Peening

Metals, 2022
Laser shock peening (LSP) induces an irregular topography on the treated metal surface, thereby reducing the gain effect of the metal fatigue property caused by compressive residual stress.
Wei Cheng, Fengze Dai, Shu Huang, Sergey Konovalov, Xizhang Chen   +4 more
doaj   +1 more source

The effect of material cyclic deformation properties on residual stress generation by laser shock processing [PDF]

, 2019
Laser shock processing (LSP) is a mechanical surface treatment to induce a compressive residual stress state into the near surface region of a metallic component.
Angulo, I., Cordovilla, F., Fitzpatrick, M. E., García-Beltrán, A., Langer, K., Ocaña, J. L., Smyth, N. S.   +6 more
core   +1 more source

Application of anhysteresis residual magnetization method to evaluate distribution of additional plastic deformation in ferromagnetic metals

Mechanical Engineering Journal, 2016
After a huge earthquake, it is important to evaluate additional plastic deformation induced by the disaster to identify damage to important structures such as nuclear power plants, tall buildings, or high-pressure hydrogen infrastructure.
Shigeo KOTAKE
doaj   +1 more source

Effect of stress shot peening on the residual stress field and microstructure of nanostructured Mg-8Gd-3Y alloy

Journal of Materials Research and Technology, 2021
The effects of stress shot peening on the residual stress, microstructure and mechanical property of nanostructured Mg-8Gd-3Y alloy were systematacially investigated by the X-ray diffraction stress analysis, modified Williamson–Hall method, transmission ...
Huabing Liu, Xiaoxiao Wei, Shilong Xing, Lianbo Wang, Wenlong Zhu, Chuanhai Jiang, Vincent Ji, Ke Zhan   +7 more
doaj   +1 more source

Effects of residual stress on the mechanical properties of copper processed using ultrasonic-nanocrystalline surface modification

Materials Research Letters, 2019
Effects of surface grain refinement and residual stress on the local and global properties of pure Cu processed using ultrasonic nanocrystalline surface modification (UNSM) was investigated.
J. Moon, S. Baek, S. Lee, Y. Seong, A. Amanov, Sunghak Lee, Hyoung-Seop Kim   +6 more
semanticscholar   +1 more source