Results 121 to 130 of about 667,402 (394)
Corrosion and Materials DegradationIn order to discover how the multiple oxides observed in the final external scales after long exposure of a low-Mn, high-Cr Cantor’s alloy to hot air were formed, oxidation tests in a furnace were performed for seven different durations.
Lyna Amrouche, Patrice Berthod
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Chromium(VI) Toxicity in Legume Plants: Modulation Effects of Rhizobial Symbiosis
BioMed Research International, 2018 Most legume species have the ability to establish a symbiotic relationship with soil nitrogen-fixing rhizobacteria that promote plant growth and productivity. There is an increasing evidence of reactive oxygen species (ROS) important role in formation of
U. Stambulska, M. Bayliak, V. Lushchak
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Thermochemical analyses of the oxidative vaporization of metals and oxides by oxygen molecules and atoms [PDF]
Equilibrium thermochemical analyses are employed to describe the vaporization processes of metals and metal oxides upon exposure to molecular and atomic oxygen. Specific analytic results for the chromium-, platinum-, aluminum-, and silicon-oxygen systems
Fryburg, G. C. +3 more
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Advanced Engineering Materials, EarlyView.This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar +6 more
wiley +1 more source
LandThe origin and bioavailability of nickel (Ni), chromium (Cr), and cobalt (Co) have been assessed in the Čemernica River basin among the following soil types: Leptosol on serpentinite and Fluvisol, Vertisol, and Leptosol on sandstone. Alongside the impact
Sonja Tošić Jojević +6 more
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Differential distribution of cobalt, chromium, and nickel between whole blood, plasma and urine in patients after metal‐on‐metal (MoM) hip arthroplasty [PDF]
, 2012 Ashley W. Newton +4 more
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Carcinogenicity of chromium and chemoprevention: a brief update
OncoTargets and Therapy, 2017 Chromium has two main valence states: hexavalent chromium (Cr[VI]) and trivalent chromium (Cr[III]). Cr(VI), a well-established human carcinogen, can enter cells by way of a sulfate/phosphate anion-transport system, and then be reduced to lower-valence ...
Yafei Wang +4 more
semanticscholar +1 more source
Application of yttrium coatings on chromium- base alloys by metalliding Final report [PDF]
Electroplating and vacuum evaporation of yttrium oxide-chromium oxide coating of chromium alloys for nitrogen embrittlement ...
Berkowitz-Mattuck, J. +3 more
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Advanced Engineering Materials, EarlyView.This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley +1 more source
Effect of chromia doping of thermal stability of silica fibers [PDF]
Commercial silica fibers of the type being evaluated for reusable surface insulation for reentry vehicles were found to be porous and composed of subfibers.
Zaplatynsky, I.
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