Search Results - "Lech, Sebastian"

Al- and Ta-Modified Alloy 740 Superalloy Castings Produced in Non-vacuum Conditions—Microstructure and Selected Properties.

Authors: Grudzień-Rakoczy, Małgorzata Rakoczy, Łukasz Lech, Sebastian et al.

Source: Metallurgical & Materials Transactions. Part A; Oct2024, Vol. 55 Issue 10, p3839-3858, 20p

Analysis of the Wear Parameters and Microstructure of High-Carbon Steel in Order to Identify Its Tribological Properties.

Authors: Krawczyk, Janusz Frocisz, Łukasz Matusiewicz, Piotr et al.

Source: Applied Sciences (2076-3417); Sep2024, Vol. 14 Issue 18, p8318, 15p

Evolution of Microstructure and Mechanical Properties of ATI 718Plus® Superalloy After Graded Solution Treatment.

Authors: Lech, Sebastian Wusatowska-Sarnek, Agnieszka M. Wieczerzak, Krzysztof et al.

Source: Metallurgical & Materials Transactions. Part A; May2023, Vol. 54 Issue 5, p2011-2021, 11p

Mo–Si–B alloys for ultra-high-temperature space and ground applications: liquid-assisted fabrication under various temperature and time conditions.

Authors: Bruzda, Grzegorz Polkowski, Wojciech Polkowska, Adelajda et al.

Source: Journal of Materials Science; Jul2022, Vol. 57 Issue 28, p13724-13735, 12p, 4 Color Photographs, 6 Black and White Photographs, 2 Graphs

The Influence of Induction Sintering on Microstructure and Deformation Behavior of Ti-5Al-5Mo-5V-3Cr Alloy.

Authors: Zyguła, Krystian Wojtaszek, Marek Śleboda, Tomasz et al.

Source: Metallurgical & Materials Transactions. Part A; May2021, Vol. 52 Issue 5, p1699-1713, 15p

A Novel High-Strength Zn-3Ag-0.5Mg Alloy Processed by Hot Extrusion, Cold Rolling, or High-Pressure Torsion.

Authors: Wątroba, Maria Bednarczyk, Wiktor Kawałko, Jakub et al.

Source: Metallurgical & Materials Transactions. Part A; Jul2020, Vol. 51 Issue 7, p3335-3348, 14p, 4 Diagrams, 3 Charts, 5 Graphs

Design criteria for single-phase non-equiatomic refractory multiprincipal element alloys from the Nb-Ti-Zr system.

Authors: Lech, Sebastian Hattrick-Simpers, Jason Anber, Elaf A. et al.

Source: Materials & Design. Dec2025, Vol. 260, pN.PAG-N.PAG. 1p.

Subjects: High-entropy alloys, Heat resistant alloys, Combinatorial chemistry, Oxidation, Magnetron sputtering, Alloys

Influence of High-Temperature Exposure on the Microstructure of ATI 718Plus Superalloy Studied by Electron Microscopy and Tomography Techniques.

Authors: Lech, Sebastian Kruk, Adam Cempura, Grzegorz et al.

Source: Journal of Materials Engineering & Performance. Mar2020, Vol. 29 Issue 3, p1453-1459. 7p.

Subjects: Electron microscope techniques, Three-dimensional imaging, Heat resistant alloys, Microstructure, Crystal grain boundaries, Nickel alloys

Three-dimensional imaging and characterization of the oxide scale formed on a polycrystalline nickel-based superalloy.

Authors: Lech, Sebastian Kruk, Adam Gil, Aleksander et al.

Source: Scripta Materialia. Jul2019, Vol. 167, p16-20. 5p.

Subjects: Three-dimensional imaging, Scanning electron microscopes, Heat resistant alloys, Nickel alloys, Focused ion beams, Electron microscopy, Electron beams

Microstructure and mechanical properties of Ni-Fe-Cr-Al wrought alumina forming superalloy heat-treated at 600–1100 °C.

Authors: Polkowska, Adelajda Lech, Sebastian Bała, Piotr et al.

Source: Materials Characterization. Jan2021, Vol. 171, pN.PAG-N.PAG. 1p.

Subjects: Discontinuous precipitation, Mechanical behavior of materials, Heat resistant alloys, Heat treatment, Microstructure, Nickel alloys, Alumina composites

Multimodal discontinuous reaction in Ni-Fe-Cr-Al alloy.

Authors: Lech, Sebastian Polkowski, Wojciech Polkowska, Adelajda et al.

Source: Scripta Materialia. Mar2021, Vol. 194, pN.PAG-N.PAG. 1p.

Subjects: Discontinuous precipitation, Crystal grain boundaries, Alloys, Nickel alloys, Deterioration of materials

The effect of cold rolling degree on microstructure, crystallographic texture and mechanical properties of Haynes® 282® wrought nickel superalloy.

Authors: Polkowska, Adelajda Lech, Sebastian Polkowski, Wojciech

Source: Materials Science & Engineering: A. Jun2020, Vol. 787, pN.PAG-N.PAG. 1p.

Subjects: Heat resistant alloys, Microstructure, Heat treatment, Mechanical alloying, Construction materials, Nickel alloys

Three-dimensional characterization of an oxide scale on ATI 718Plus® superalloy.

Authors: Kruk, Adam Lech, Sebastian Gil, Aleksander et al.

Source: Corrosion Science. Jun2020, Vol. 169, pN.PAG-N.PAG. 1p.

Subjects: Heat resistant alloys, Nickel-chromium alloys, Crystal grain boundaries, Chemistry, Oxides

Multiscale Characterization of an Oxide Scale Formed on the Creep-Resistant ATI 718Plus Superalloy during High-Temperature Oxidation.

Authors: Kruk, Adam Gil, Aleksander Lech, Sebastian et al.

Source: Materials (1996-1944). Nov2021, Vol. 14 Issue 21, p6327. 1p.

Effect of concentrated solar energy on microstructure evolution of selective  laser melted Ti-6Al-4V alloy.

Authors: Chicos, Lucia-Antoneta Zaharia, Sebastian Marian Cempura, Grzegorz et al.

Source: International Journal of Advanced Manufacturing Technology. Feb2022, Vol. 118 Issue 9/10, p3183-3207. 25p. 9 Color Photographs, 10 Black and White Photographs, 4 Charts, 1 Graph.

Characterizing of a unique Al/Cu FGMMC fabricated via the ARB-CRB process followed by annealing.

Authors: Tayyebi, Moslem Alizadeh, Morteza Lech, Sebastian

Source: Journal of Alloys & Compounds. Sep2024, Vol. 1000, pN.PAG-N.PAG. 1p.

Subjects: Copper, Metallic composites, Tensile strength, Functionally gradient materials, Tensile tests

Effect of heat treatment parameters on microstructure evolution, tensile strength, wear resistance, and fracture behavior of Ni–Ti multilayered composites produced by cross-accumulative roll bonding.

Authors: Ye, Qing Li, Xuejun Tayyebi, Moslem et al.

Source: Archives of Civil & Mechanical Engineering (Elsevier Science). Mar2023, Vol. 23 Issue 1, p1-15. 15p.

Aging behavior of Haynes® 282® wrought nickel superalloy subjected to a cold pre-deformation by differential speed rolling.

Authors: Polkowski, Wojciech Polkowska, Adelajda Lech, Sebastian

Source: Journal of Alloys & Compounds. Apr2021, Vol. 860, pN.PAG-N.PAG. 1p.

Subjects: Heat resistant alloys, Heat treatment, Shear strain, Transmission electron microscopy, Nickel

Oxidation resistance of Al-containing refractory high-entropy alloys.

Authors: Anber, Elaf A. Beaudry, David Brandenburg, Charlie et al.

Source: Scripta Materialia. Apr2024, Vol. 244, pN.PAG-N.PAG. 1p.

Enhancement of photocatalytic properties of nanosized La2Ti2O7 synthesized by glycine-assisted sol-gel route.

Authors: Leroy, Sébastien Blach, Jean-François Kopia, Agnieszka et al.

Source: Journal of Photochemistry & Photobiology A: Chemistry. Apr2022, Vol. 426, pN.PAG-N.PAG. 1p.