Estimation of fatigue crack growth rate in heat-resistant steel by processing of digital images of fracture surfaces
The micro-and macroscopic fatigue crack growth (FCG) rates of a wide class of structural
materials were analyzed and it was concluded that both rates coincide either during high …
materials were analyzed and it was concluded that both rates coincide either during high …
High-temperature tensile and creep behavior in a CrMoV steel and weld metal
Y Song, M Chai, Z Han, P Liu - Materials, 2021 - mdpi.com
The 2.25 Cr1Mo0. 25V steel is a vanadium-modified 2.25 Cr1Mo steel and is being widely
used in the manufacture of heavy-wall hydrogenation reactors in petrochemical plants …
used in the manufacture of heavy-wall hydrogenation reactors in petrochemical plants …
Visualization of fractographic signs of operational degradation of heat-resistant steel for estimating its actual structural-mechanical state
Fracture surfaces of specimens of the steel 15H1M1F long-term (approx. 2· 10 5 h) operated
on the main steam pipelines of a thermal power plant have been analysed after their …
on the main steam pipelines of a thermal power plant have been analysed after their …
Experimental and Computational Study of Microhardness Evolution in the HAZ for Al–Cu–Li Alloys
The Laser Beam Welding (LBW) of aluminum alloys has attracted significant interest from
industrial sectors, including the shipbuilding, automotive and aeronautics industries, as it …
industrial sectors, including the shipbuilding, automotive and aeronautics industries, as it …
Quasi-In Situ Observation of the Microstructural Response during Fatigue Crack Growth of Friction Stir Welded AA2024-T4 Joint
J Yang, X Chen, H Zhao, J Dong, F Jin - Materials, 2024 - mdpi.com
The reliability of friction stir welded joints is a critical concern, particularly given their
potential applications in the aerospace manufacturing industry. This study offers a quasi-in …
potential applications in the aerospace manufacturing industry. This study offers a quasi-in …
Crack extension analysis and fatigue life assessment of single lug and yoke joints containing initial defects
S Ma, J Duan, J Cheng, F Li, R Wang… - Materials Research …, 2022 - iopscience.iop.org
To investigate the impact of initial cracks on the fatigue performance of single lug and yoke
joints, fatigue testing was performed for defective welding joint models. The crack extension …
joints, fatigue testing was performed for defective welding joint models. The crack extension …
Effects of Fatigue Parameters on Fatigue Crack Growth Rate of Pipe Steels and Girth Weld
DY Park, J Liang - Pressure Vessels and Piping …, 2023 - asmedigitalcollection.asme.org
Oil and gas pipeline steels and welds are subjected to a wide variety of cyclic loadings:
internal pressure variation, pulsation of gas pressure resulting from the cyclic operation of a …
internal pressure variation, pulsation of gas pressure resulting from the cyclic operation of a …