Effect of dynamic strain aging and precipitation on the hot deformation behavior of 253MA heat-resistant alloy
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-2891-2
Abstract: In this research, we performed an experimental investigation into the influence of dynamic strain aging (DSA) and precipitation behavior on the plastic deformation and microstructure evolution in alloy 253MA considering its service temperature. The serrated… read more here.
Keywords: dynamic strain; dsa; deformation; strain ... See more keywords
An evolving plasticity model considering anisotropy, thermal softening and dynamic strain aging
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Plasticity"
DOI: 10.1016/j.ijplas.2020.102747
Abstract: Abstract Comprehensive experimental characterization and numerical prediction have been performed to investigate the thermal effects on the anisotropic flow behavior of two high-strength steels in this study. For the experimental investigation of the anisotropic plasticity… read more here.
Keywords: dynamic strain; thermal effects; model; strain ... See more keywords
Using novel strain aging kinetics models to determine the effect of solution temperature on critical strain of Al-Zn-Mg-Cu alloy
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.155647
Abstract: Abstract In this study, the critical strain of Al–5.28Zn–2.66Mg–1.52Cu (wt.%) alloy, related to the Portevin-Le Chatelier (PLC) effect, was investigated using a series of uniaxial tensile tests after solution treatment at various temperatures. The experimental… read more here.
Keywords: temperature; strain rate; critical strain; solution ... See more keywords
Flow stress characterization of carbon steel S25C in the temperature range of cold forming with an emphasis on dynamic strain aging
Sign Up to like & getrecommendations! Published in 2021 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2021.102483
Abstract: Abstract In this study, a new material model for carbon steel S25C, which exhibits typical dynamic strain aging (DSA), is presented. We detail the development of a closed-form function model. The total flow stress is… read more here.
Keywords: flow stress; steel s25c; carbon steel; dynamic strain ... See more keywords
Strain aging behaviour of Cu-containing microalloyed low carbon seamless pipeline steel
Sign Up to like & getrecommendations! Published in 2017 at "Materials Science and Technology"
DOI: 10.1080/02670836.2016.1160526
Abstract: The effect of strain aging on the microstructure, including copper precipitation, and mechanical properties of an industrially produced Cu-containing microalloyed low carbon pipeline steel has been investigated. The precipitation of round bcc-Cu particles with diameters… read more here.
Keywords: strain; strain aging; pipeline steel; carbon ... See more keywords
The Impact of Strain Aging on the Mechanical Properties of Steel 37KhGF
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic Materials: Applied Research"
DOI: 10.1134/s207511331901012x
Abstract: Abstract—The impact of the strain aging effect on the structural behavior and viscoplastic properties of steel 37KhGF in hot-rolled condition and after in heat treated condition and special strengthening treatment involving the imposition of a… read more here.
Keywords: properties steel; steel 37khgf; strain; impact strain ... See more keywords
Activity Assay of Amylase and Xylanase Is Available for Quantitative Assessment of Strain Aging in Cultivated Culinary-Medicinal Morchella Mushrooms (Ascomycotina).
Sign Up to like & getrecommendations! Published in 2023 at "International journal of medicinal mushrooms"
DOI: 10.1615/intjmedmushrooms.2022046420
Abstract: Strain aging has been mainly contributing to the "uncertainty" of Morchella farming. The situation calls for urgent quantitative assessment of strain aging in cultivated Morchella mushrooms. In this paper, systemic senescence of the productive strains… read more here.
Keywords: strain aging; amylase xylanase; xylanase; activity ... See more keywords
Heat Treatment to Slow Strain Aging in Threaded Steel Bolts
Sign Up to like & getrecommendations! Published in 2019 at "Steel in Translation"
DOI: 10.3103/s0967091219020098
Abstract: As a rule, cold-deformed bolts do not contain alloying elements, which slow strain aging. Therefore, natural and artificial strain aging may decrease their resistance to ductile and brittle fracture. The mechanical properties of M12 ×… read more here.
Keywords: heat treatment; slow strain; strain; steel bolts ... See more keywords
Constitutive Models for Dynamic Strain Aging in Metals: Strain Rate and Temperature Dependences on the Flow Stress †
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13071794
Abstract: A new constitutive model for Q235B structural steel is proposed, incorporating the effect of dynamic strain aging. Dynamic strain aging hugely affects the microstructural behavior of metallic compounds, in turn leading to significant alterations in… read more here.
Keywords: dynamic strain; strain aging; model; strain rate ... See more keywords
A Modified Johnson-Cook Model for Ferritic-Pearlitic Steel in Dynamic Strain Aging Regime
Sign Up to like & getrecommendations! Published in 2019 at "Metals"
DOI: 10.3390/met9050528
Abstract: In this study, the flow stress behavior of ferritic-pearlitic steel (C45E steel) is investigated through isothermal compression testing at different strain rates (1 s−1, 5 s−1, and 60 s−1) and temperatures ranging from 200 to… read more here.
Keywords: steel; model; ferritic pearlitic; strain ... See more keywords
Strain-aging-assisted localized corrosion of a mill-scaled X-65 pipeline steel
Sign Up to like & getrecommendations! Published in 2021 at "Corrosion"
DOI: 10.5006/3721
Abstract: This investigation was designed to study whether strain aging could assist localized corrosion of pipeline steels under realistic conditions, which is an unsolved problem in the evaluation of strain-aging-induced stress corrosion cracking of pipeline steels… read more here.
Keywords: pipeline; localized corrosion; corrosion; strain aging ... See more keywords