Results 1 to 10 of about 6,764 (142)
Gradient nanostructured steel with superior tensile plasticity. [PDF]
Sci Adv, 2023 Nanostructured metallic materials with abundant high-angle grain boundaries exhibit high strength and good radiation resistance. While the nanoscale grains induce high strength, they also degrade tensile ductility. We show that a gradient nanostructured ferritic steel exhibits simultaneous improvement in yield strength by 36% and uniform elongation by ...
Shang Z +9 more
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Nanostructured steel crystallization
Литьë и металлургия, 2022 Steel crystallization has been shown to be a nanostructured process. Austenite microcrystals in liquid steel with a carbon concentration of 2.5 to 9 atomic percent, δ‑ferrite microcrystals in melt with a carbon concentration of up to 2.5 atomic percent ...
E. I. Marukovich +2 more
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Fabrication of Functional Plastic Parts Using Nanostructured Steel Mold Inserts [PDF]
Micromachines, 2017 We report on the fabrication of sub-micro and nanostructured steel mold inserts for the replication of nanostructured immunoassay biochips. Planar and microstructured stainless steel inserts were textured at the sub-micron and nanoscale by combining ...
Nicolas Blondiaux +7 more
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Nanostructured Bainite-Austenite Steel for Armours Construction
Archives of Metallurgy and Materials, 2014 Nanostructured bainite-austenite steels are applied in the armours construction due to their excellent combination of strength and ductility which enables to lower the armour weight and to improve the protection efficiency.
Burian W. +3 more
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Improved radiation resistance in metals via adaptive martensitic transformation [PDF]
Nature CommunicationsMaterials typically experience serious microstructure and performance degradations under irradiation in nuclear reactors. To explore radiation-resistant metals with high design flexibility is urgently requested for the safe application of nuclear energy.
S. Zhang +7 more
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Development of Magnetic Sponges Using Steel Melting on 3D Carbonized Spongin Scaffolds Under Extreme Biomimetics Conditions [PDF]
BiomimeticsThis study presents a novel approach to fabricating magnetic sponge-like composites by melting various types of steel onto three-dimensional (3D) carbonized spongin scaffolds under extreme biomimetic conditions.
Bartosz Leśniewski +12 more
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Nanomaterials, 2023 In applications involving fretting wear damage, surfaces with high yield strength and wear resistance are required. In this study, the mechanical responses of materials with graded nanostructured surfaces during fretting sliding are investigated and ...
Ting Yang, T. A. Venkatesh, Ming Dao
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Nanomaterials, 2023 By means of a pipe’s inner surface grinding, a single-phase nanostructured austenite was formed on the surface of an AISI 304 stainless steel. The electrochemical corrosion behavior was compared with a coarse-grained counterpart of identical surface ...
Xiaolei Han +6 more
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Nanostructured steel industrialisation: Plausible reality [PDF]
Materials Science and Technology, 2014 It is not the first time that a consortium of steel makers, end users and scientists end up with unique approaches and developments in the physical metallurgy of steels. The present paper reveals the scientific and technological developments of a consortium sharing a common intrigue and interest for a unique microstructure, nanostructured bainite ...
García Mateo, Carlos +9 more
openaire +2 more sources
A review on nanostructured stainless steel implants for biomedical application [PDF]
Nanomedicine Journal, 2016 Over the last two decades, many researchers have developed a variety of stainless steel-based medical implant types,taking full advantage of nanostructuring technologies.
Peyman Mahmoudi Hashemi +2 more
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