Effect of Boron in the Coarsening Rate of Chromium-Rich Carbides in 9%–12% Chromium Martensitic Creep-Resistant Steel: Experiment and Modeling at 650 °C
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DOI: 10.1007/s12540-020-00676-y
Abstract: Abstract In this study, three martensitic creep-resistant steels with 100, 90, and 70 ppm of boron were investigated. The experimental data obtained from isothermal aging and creep test at 650 °C were compared with the results of… read more here.
Keywords: martensitic creep; creep resistant; coarsening rate; rate ... See more keywords
Formation of spheroidal microstructure of semisolid Al–Zn–Mg–Cu alloy prepared by RAP and modified SIMA
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DOI: 10.1007/s12598-018-1118-7
Abstract: The aim of this paper is to characterize the evolution of fine and spheroidal microstructure of Al–Zn–Mg–Cu alloy by strain-induced melting activation (SIMA) and recrystallization and partial remelting (RAP) routes. The phase transformation and microstructural… read more here.
Keywords: alloy; rap; coarsening rate; spheroidal microstructure ... See more keywords
Effect of Ti additions on phase transitions, lattice misfit, coarsening, and hardening mechanisms in a Fe2AlV-strengthened ferritic alloy
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DOI: 10.1016/j.jallcom.2019.07.288
Abstract: Abstract Ferritic Fe-Al-V alloys strengthened with L21-Fe2AlV precipitates are candidate materials to meet the steam temperature/pressure requirements of super- or ultra-supercritical thermal power plants. Precipitate features, such as the size, morphology, volume fraction, coherency and… read more here.
Keywords: temperature; ferritic alloy; coarsening rate; alloy ... See more keywords