Effects of Vibratory Stress Relief on Microstructure and Mechanical Properties of Marine Welded Structures DOI Creative Commons

Liqiang Gao,

Qing Yao, Yuchen Yang

и другие.

Journal of Marine Science and Engineering, Год журнала: 2024, Номер 13(1), С. 11 - 11

Опубликована: Дек. 25, 2024

Dissimilar steel welded structures are commonly used in the marine engineering field. Owing to scarcity of in-depth investigation into intricate pattern residual stress distribution welding within 316L/Q345 dissimilar joints and methods for reducing this stress, a platform-based vibratory relief (VSR) experimental system was established comprehensively study effects VSR on mechanical properties microstructure structures. Scanning electron microscopy (SEM) examine fracture morphology explore intrinsic mechanisms by which enhances joints. The findings suggest that is capable significantly homogenizing diminishing heat-affected area mismatched specimens. significant reduction after can primarily be attributed combination alternating applied platform exceeded yield limit metal materials. Furthermore, refinement second-phase particles, changes main reasons increased strength observed VSR. This has application value, providing theoretical basis use treatment enhance reliability safe operation equipment.

Язык: Английский

Microstructural Evolution and Localized Corrosion Behavior of Friction Stir Welded Super Duplex UNS S32760 in Chloride-Containing Oxidizing Environments DOI Creative Commons
Guilherme dos Santos Vacchi, Danielle Cristina Camilo Magalhães, Aníbal de Andrade Mendes Filho

и другие.

Journal of Materials Research and Technology, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

1
An extensive analysis of GTAW process and its influence on the microstructure and mechanical properties of SDSS 2507 DOI Creative Commons
Sujeet Kumar,

Naveen Srinivas Madugula,

Ravi Kumar

и другие.

Journal of Materials Research and Technology, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

3
Effects of Vibratory Stress Relief on Microstructure and Mechanical Properties of Marine Welded Structures DOI Creative Commons

Liqiang Gao,

Qing Yao, Yuchen Yang

и другие.

Journal of Marine Science and Engineering, Год журнала: 2024, Номер 13(1), С. 11 - 11

Опубликована: Дек. 25, 2024

Dissimilar steel welded structures are commonly used in the marine engineering field. Owing to scarcity of in-depth investigation into intricate pattern residual stress distribution welding within 316L/Q345 dissimilar joints and methods for reducing this stress, a platform-based vibratory relief (VSR) experimental system was established comprehensively study effects VSR on mechanical properties microstructure structures. Scanning electron microscopy (SEM) examine fracture morphology explore intrinsic mechanisms by which enhances joints. The findings suggest that is capable significantly homogenizing diminishing heat-affected area mismatched specimens. significant reduction after can primarily be attributed combination alternating applied platform exceeded yield limit metal materials. Furthermore, refinement second-phase particles, changes main reasons increased strength observed VSR. This has application value, providing theoretical basis use treatment enhance reliability safe operation equipment.

Язык: Английский

Процитировано

0