Results 21 to 30 of about 35,202 (297)
Effect of Nb and Zr alloying additives on structure and properties of Ti-Ta-Nb-Zr alloys for medical applications [PDF]
Archives of Metallurgy and Materials, 2023 This work investigated two titanium-based alloys with a constant tantalum content and variable contents of alloy additives – niobium and zirconium. The Ti-30Ta-10Zr-20Nb (wt.%) and Ti-30Ta-20Zr-10Nb (wt.%) alloys were obtained using a combination of ...
G. Dercz +6 more
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Journal of Materials Research and Technology, 2022 The MgZn1.2Zr0.35 (wt%) alloys for orthopedic applications enhanced by small amount addition of zirconium and subsequent hot extrusion working based on cast MgZn1.2 system were successfully fabricated.
Jun Fan +8 more
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Two-dimensional vacancy platelets as precursors for basal dislocation loops in hexagonal zirconium
Nature Communications, 2020 Zirconium alloys are widely used in the nuclear industry, but long-time irradiation leads to shape changes and irradiation growth that relate to basal dislocation loops in zirconium. Here the authors discern nanoscale triangle-shaped vacancy platelets in
Si-Mian Liu +2 more
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Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2019 One of the most important requirements for the materials (zirconium alloys) used in the reactor active zone is low hydrogen absorptivity, since hydrogen-induced embrittlement may cause zirconium cladding damage.
Natalia Rodchenkova, Kseniia Grudova
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Effect of anodization on the surface characteristics and electrochemical behaviour of zirconium in artificial saliva [PDF]
, 2016 The paper is focused on elaboration of ZrO2 films on pure zirconium via anodizing inphosphoric acid with and without fluoride at constant potentials of 30 V and 60 V.
Ceré, Silvia +4 more
core +1 more source
Resistance, electron- and laser-beam welding of zirconium alloys for nuclear applications: A review
Nuclear Engineering and Technology, 2021 The review summarizes the published data on the widely applied electron-beam, laser-beam, as well as resistance upset, projection, and spot welding of zirconium alloys for nuclear applications. It provides the results of their analysis to identify common
Mikhail Slobodyan
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Structural Characterization of the Hot-rolled Ti-25Ta-xZr Alloys by Rietveld Method
Materials Research, 2023 This paper aims to analyze the structure of the Ti-25Ta-xZr system alloys (x = 0, 10, 20, 30, and 40% wt.) after melting and hot-rolling by Rietveld's technique.
Pedro Akira Bazaglia Kuroda +2 more
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Study on Quantitative Method for Hydrogen Distribution in Zirconium Alloy via Neutron Tomography
Yuanzineng kexue jishu, 2023 Hydrogen ingress into zirconium cladding can cause embrittlement and affects the service safety of nuclear fuel cladding. Traditional hydrogen analysis methods like hydrogen determination instrument method and metallographic method, can only give the ...
WU Meimei;LIU Xin;HE Linfeng;HU Yong;RUAN Shihao;WANG Tianyun;LI Yuqing;WEI Guohai;SUN Kai
doaj
Journal of Materials Research and Technology, 2015 Titanium alloys have excellent biocompatibility, and combined with their low elastic modulus, become more efficient when applied in orthopedic prostheses.
Diego Rafael Nespeque Correa +6 more
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Experimental creep behaviour determination of cladding tube materials under multi-axial loadings [PDF]
, 2009 Cladding tubes are structural parts of nuclear plants, submitted to complex thermomechanical loadings. Thus, it is necessary to know and predict their behaviour to preserve their integrity and to enhance their lifetime.
Cloué, Jean-Marc +3 more
core +2 more sources