Results 11 to 20 of about 4,707 (168)

Dataset for machine learning of microstructures for 9% Cr steels

open access: yesData in Brief, 2022
The microstructure of steel greatly influences the mechanical properties. For 9 wt% Cr steels, which are widely used in the power generation industry, the steels have a ferritic and martensitic microstructure which can be altered by heat treating and ...
Kyle A. Rozman   +5 more
doaj   +1 more source

The Post-forging Heat Treatment Process of 9Cr Martensitic Heat-resistant Steel [PDF]

open access: yesTeshugang
9Cr martensitic heat-resistant steel is an important candidate material for ultra-supercritical steam turbine rotors. Due to the large size of the rotor forgings, there is a greater tendency for microstructure inheritance.
Li Hongmei   +4 more
doaj   +2 more sources

Influence of Annealing Process on Wear Resistance of AISI 431 Martensitic Stainless Steel [PDF]

open access: yesE3S Web of Conferences, 2021
Stainless steel is well known for its good corrosion resistance. It is easily available in the market at low cost. Martensitic stainless steels are hard and brittle in nature, it lacks ductility.
Bain Animesh   +7 more
doaj   +1 more source

Research progress in steam oxidation behavior of martensitic steel used for boiler

open access: yesCailiao gongcheng, 2021
The thermodynamic and kinetic basic theories of high temperature oxidation of metals and the theoretical conditions for the formation of protective oxide scale on FeCr alloys were described briefly.
BAI Yin   +4 more
doaj   +1 more source

The effect of cooling rates on carbide precipitate and microstructure of 9CR-1MO oxide dispersion strengthened(ODS) steel

open access: yesNuclear Engineering and Technology, 2019
The 9Cr-1Mo ferritic-martensitic ODS steel is a promising structural material for the next generation nuclear power plants including fast reactors for application in reactor vessels and nuclear fuel.
Ki-Nam Jang, Tae-Kyu Kim, Kyu-Tae Kim
doaj   +1 more source

Simulation of the Hot Deformation and Fracture Behavior of Reduced Activation Ferritic/Martensitic 13CrMoNbV Steel

open access: yesApplied Sciences, 2020
This study describes deformation behavior and fracture during compression and tension at high temperatures of ferritic/martensitic 13CrMoNbV steel. Hot compression and tensile tests were carried out in the temperature range of 1100−1275 °C ...
Asad Shaikh   +3 more
doaj   +1 more source

IRRADIATION EFFECTS OF HT-9 MARTENSITIC STEEL

open access: yesNuclear Engineering and Technology, 2013
High-Cr martensitic steel HT-9 is one of the candidate materials for advanced nuclear energy systems. Thanks to its excellent thermal conductivity and irradiation resistance, ferritic/martensitic steels such as HT-9 are considered for in-core ...
YIREN CHEN
doaj   +1 more source

Prevent Cracking in Deposition of Carbon Steel on Inconel 625 [PDF]

open access: yesMATEC Web of Conferences, 2019
Welding procedure of clad steel including deposition of carbon steel on nickel base alloy usually gives unaccepted mechanical properties. Cracks were formed along type II boundary in nickel base alloy pass and a martensitic layer was formed in carbon ...
Morsy M. A.   +2 more
doaj   +1 more source

Assessment of Heat-Affected Zone Softening of Hot-Press-Formed Steel over 2.0 GPa Tensile Strength with Bead-On-Plate Laser Welding

open access: yesApplied Sciences, 2021
High-strength hot-press-formed (HPF) steels with a fully martensitic microstructure are being widely used in the fabrication of automotive body structure, and 2.0 GPa-strength HPF steel has recently been commercially launched. However, heat-affected zone
Kwangsoo Kim   +3 more
doaj   +1 more source

Effect of Microestructure on the CO2 Corrosion Inhibition by Carboxyamidoimidazolines on a Pipeline Steel

open access: yesInternational Journal of Electrochemical Science, 2007
The corrosion inhibition of carboxy-amidoimidazoline was evaluated by using potenthiodynamic polarization curves, linear polarization resistance and electrochemical impedance spectroscopy techniques. Solution included deaerated 3% NaCl saturated with CO2
J.G. Gonzalez-Rodriguez   +7 more
doaj   +1 more source

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