Results 11 to 20 of about 26,937 (306)
Ta2C precipitation after low pressure carburizing of tantalum [PDF]
, 2022 Low pressure carburizing cycles were carried out on tantalum samples. A Ta2C precipitates layer is present under the TaC and Ta2C surface layers. As the TaC and Ta2C layers, the Ta2C precipitates layer (TPL) grows by carbon diffusion in tantalum matrix.
FAURE, Sébastien +3 more
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Chronoamperometric study of the passive behaviour of tantalum in hostile media during water addition [PDF]
, 2011 The ability of tantalum to become passive through water addition in methanol solution during chronoamperometric experiments has been investigated. The achievement of passivity was found to be modulated according to the applied electrical potential and ...
Trompette, Jean-Luc, Massot, Laurent
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The effect of tantalum addition on the corrosion behavior of W-xTa alloys in 1 M NaOH solution
Bibechana, 2013 The role of tantalum addition on the corrosion behavior of the sputter-deposited nanocrystalline and amorphous W-xTa (x=8-77) alloys was studied in 1 M NaOH solution open to air at 25°C using corrosion tests and electrochemical measurements.
Susil Baral, Jagadeesh Bhattarai
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Dinuclear niobium(III), tantalum(III) and tantalum(IV) complexes with thioether and selenoether ligands [PDF]
, 2015 Magnesium reduction of MCl5 (M = Nb or Ta) in the presence of R2S (R = Me or nBu) affords the complexes [M2Cl4(R2S)2(μ-Cl)2(μ-R2S)]. The X-ray structures of those complexes where M = Nb or Ta, R = nBu2S, and of a new polymorph of [Ta2Cl4(Me2S)2(μ-Cl)2(μ ...
Huggon, M +9 more
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Frontiers in Bioengineering and Biotechnology, 2023 This study aims to present a sustainably releasing system of exosomes-fibrin combinate loaded on tantalum-coating titanium implants. We hope to investigate potential effects of the system on osseointegration between tantalum coating titanium implants and
Jian-Tong Cui +9 more
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Nature Chemistry, 2015 Giovanni Baccolo relates tales of tantalum, an element known, and named, for its inertness, yet one that holds some surprises, such as a naturally occurring nuclear isomer.
openaire +3 more sources
Porous tantalum coatings prepared by vacuum plasma spraying enhance bmscs osteogenic differentiation and bone regeneration in vitro and in vivo. [PDF]
PLoS ONE, 2013 Tantalum, as a potential metallic implant biomaterial, is attracting more and more attention because of its excellent anticorrosion and biocompatibility.
Ze Tang +7 more
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Journal of Materials Research and Technology, 2022 The aim of present paper was to improve the anticorrosive properties of tantalum. Herein, the formation of tantalum oxide film via an argon ion etching pretreatment step and anodic oxidation is reported.
Yuan Luo +13 more
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Why Is Tantalum Less Susceptible to Bacterial Infection?
Journal of Functional Biomaterials, 2022 Periprosthetic infection is one of the trickiest clinical problems, which often leads to disastrous consequences. The emergence of tantalum and its derivatives provides novel ideas and effective methods to solve this problem and has attracted great ...
Xin Chen +4 more
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Active Brazing of Tantalum – to – Tantalum
University of Thi-Qar Journal for Engineering Sciences, 2010 The aim of this study is to start a work about the bonding mechanism of tantalum -to- tantalum brazed by active filler metal alloy which basely stand on using copper or silver with active element such as titanium. Brazing will happen under inert gas (argon). Ag4Wt% Ti,Cu8wt %Ti , and the eutectic Ag 26wt% Cu 4 wt % Ti are the active filler metal which
F A. Hashim +2 more
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