Study of Phase-Structural Transformations Resulting in Low-Temperature Radiation Embrittlement in Ferritic-Martensitic Steel
Sign Up to like & getrecommendations! Published in 2019 at "Atomic Energy"
DOI: 10.1007/s10512-019-00511-7
Abstract: The results of investigations of the microstructure and short-time mechanical properties of EP-450 ferritic-martensitic steel and Kh13M2Yu2 + 1.5% TiO2 dispersion-hardened steel are presented. It is shown that as a result of aging for 25000… read more here.
Keywords: steel; radiation; ferritic martensitic; martensitic steel ... See more keywords
Panoramic Crystallographic Analysis of Structure Evolution in Low-Carbon Martensitic Steel under Tempering
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DOI: 10.1007/s11041-018-0252-z
Abstract: Structural changes developing under tempering of low-carbon martensitic steel are studied by the method of electron backscatter diffraction. The evolution of the crystal lattice curvature reflecting the softening process and the packet-block structure of the… read more here.
Keywords: carbon martensitic; martensitic steel; low carbon; evolution ... See more keywords
Evolution of Tantalum Content During Vacuum Induction Melting and Electroslag Remelting of a Novel Martensitic Steel
Sign Up to like & getrecommendations! Published in 2019 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-019-01614-z
Abstract: The need for materials with superior thermal and mechanical properties while mitigating cost increases interest in new complex alloy compositions which brings challenges to manufacturing processes. In this investigation, vacuum induction melting (VIM) and electroslag… read more here.
Keywords: induction melting; vacuum induction; electroslag remelting; vacuum ... See more keywords
Application of X-ray Technique to Study the Structure of Ultrafine-Grained Ferritic/Martensitic Steel
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-019-04440-1
Abstract: In this work, x-ray diffraction and transmission electron microscopy (TEM) analyses have been applied to study the structure of ultrafine-grained (UFG) ferritic/martensitic steel as compared to coarse-grained samples subjected to standard treatment. The x-ray phase… read more here.
Keywords: ferritic martensitic; martensitic steel; steel; ray ... See more keywords
The characterization of oxide scales formed on ferritic-martensitic steel in supercritical water with dissolved oxygen
Sign Up to like & getrecommendations! Published in 2020 at "Corrosion Science"
DOI: 10.1016/j.corsci.2020.108810
Abstract: Abstract The oxidation behaviour of ferritic-martensitic steel in supercritical water has been studied at 600−700 °C and 25 MPa. Exposure tests as functions of temperature, time and distance from the leading edge of the specimen… read more here.
Keywords: martensitic steel; ferritic martensitic; supercritical water; steel supercritical ... See more keywords
Heat loading behavior and thermomechanical analyses on plasma spray tungsten coated reduced-activation ferritic/martensitic steel
Sign Up to like & getrecommendations! Published in 2018 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2018.05.073
Abstract: Abstract Tungsten coating with a thickness of 1 mm on reduced-activation ferritic/martensitic steel (RAF/M) F82H (Fe-8Cr-2W), which is a leading structural material candidate for DEMO, have been produced by Atmospheric Plasma Spraying (APS) and Vacuum Plasma… read more here.
Keywords: activation ferritic; ferritic martensitic; heat loading; heat ... See more keywords
Stability of fatigue cracks at 350 °C in air and in liquid metal in T91 martensitic steel
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DOI: 10.1016/j.ijfatigue.2019.105265
Abstract: Abstract The low cycle fatigue behaviour of a 9Cr1MoNbV martensitic steel has been investigated at 350 °C in air and in lead–bismuth eutectic (LBE) with low and high oxygen content. Total strain controlled tests were performed… read more here.
Keywords: stability fatigue; fatigue; 350 air; air ... See more keywords
Strain gradient crystal plasticity modelling of size effects in a hierarchical martensitic steel using the Voronoi tessellation method
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Plasticity"
DOI: 10.1016/j.ijplas.2019.03.009
Abstract: Abstract Inelastic deformation of a high-strength martensitic steel (P91) is investigated using a strain gradient crystal plasticity model implemented using the finite element method. Voronoi tessellation is used to model the hierarchical structure, prior austenite… read more here.
Keywords: plasticity; martensitic steel; gradient crystal; strain gradient ... See more keywords
Microstructural evolution and hardening effect of 12Cr2W2Mn ferritic/martensitic steel under Au-ions irradiation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.155360
Abstract: Abstract The 12Cr2W2Mn ferritic/martensitic(F/M) steel was irradiated by 6 MeV Au ions at room temperature (RT) and 400 °C to the peak irradiation doses of 25 dpa and 54 dpa. XRD, nanoindentation and TEM tests were carried… read more here.
Keywords: ferritic martensitic; irradiation; increasing irradiation; martensitic steel ... See more keywords
Early-stage microstructural evolution and phase stability in neutron-irradiated ferritic-martensitic steel T91
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2021.153207
Abstract: Abstract A Fe-9Cr ferritic martensitic (F/M) steel T91 was neutron-irradiated in the Advanced Test Reactor up to 3.96 dpa in two temperature ranges, 466 °C to 534 °C and 571 °C to 632 °C. The microstructure evolution including dislocation loops,… read more here.
Keywords: ferritic martensitic; neutron irradiated; martensitic steel; steel t91 ... See more keywords
Proton and Au-ion irradiation induced damage and hardening in ferritic/martensitic steel
Sign Up to like & getrecommendations! Published in 2021 at "Nuclear materials and energy"
DOI: 10.1016/j.nme.2021.100929
Abstract: Abstract Ferritic/martensitic (F/M) steel was irradiated by proton and Au-ion at 400 °C to investigate the irradiation damage and hardening behavior. For the samples irradiated by proton, dislocation loops and dislocation lines were found in F/M… read more here.
Keywords: ferritic martensitic; damage; martensitic steel; ion ... See more keywords