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Titanium metal
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Part 2 book "Automotive engineering - Lightweight, functional, and novel materials" includes content: Formability of aluminum alloys, ductile magnesium, enhancement of crashworthiness in cellular structures, compressive properties of cellular metals, heavily deformable al alloy, stainless steel sandwich sheets with fibrous metals cores, welding and joining, titanium aluminide based intermetallic alloys, casting processes and simulation tools, damage tolerance in composite structures, high performance autosport surface treatments and composites.
183p
dianmotminh01
20-05-2024
2
1
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In this study, the TiO2 passive layer was formed on a pure titanium substrate by simple oxidation in an aqueous solution of H2O2 35 wt.%. In order to determine the appropriate time for the oxidation of the pure titanium substrate, the corrosion rate of the metal in the solution of H2O2 was investigated. The electrochemical behaviour of the TiO2 passive layer on the Ti substrate was investigated in Hank’s solution at 37.5°C.
8p
dianmotminh02
03-05-2024
2
1
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Ebook "Structure and reactivity of metals in zeolite materials" provides the reader with the most up-to-date and relevant knowledge on the reactivity of metals located in zeolite materials, either in framework or extra-framework positions, and the way it is connected with the nature of the chemical environment provided by the host.
316p
tracanhphuonghoa1007
22-04-2024
5
3
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The alkyde paint has high gloss, hardness, and flexibility, good color retention of coating film. It is good for adhesion with wood, metal and others. However, there have been very few researches on alkyde paints in Vietnam recently. This paper is aimed at studying the influence of rate of Beckosol 6501-80 binder and solids powder as titanium oxide R, Lithopone, CaCO3 to quality of surface film of Alkyde paint.
11p
vilarry
01-04-2024
1
1
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Continued part 1, part 2 of ebook "Industrializing additive manufacturing — Proceedings of additive manufacturing in products and applications (AMPA2017)" provides readers with contents including: process chain integration; additive manufacturing on 3D surfaces; quality assurance; business cases; controlled porosity structures in aluminum and titanium alloys by selective laser melting; temperature monitoring of an SLM part with embedded sensor;...
230p
lytamnguyet
04-08-2023
6
4
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To obtain a better understanding of the fatigue properties and crack growth characteristics of a nanocrystalline titanium based bulk metal glasses (Ti-BMG) made by vacuumed casting process, the fatigue failure mechanisms of Ti-BMG have been investigated via S e N and da/dN e DK tests.
7p
viberbers
09-08-2023
8
3
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In this work, NaNi0.5Ti0.5O2 cathode materials of sodium ion batteries were synthesized by a pre-milling combined with solid-state reaction method using sodium hydroxide (NaOH), nickel (II) acetate (2(CH3COO)Ni.4H2O), and titanium dioxide (TiO2) as the precursors.
8p
viberkshire
09-08-2023
6
4
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The degree of HAp nucleation and nucleation development on the un-etched titanium plates was lower than that on the etched titanium plates. In vitro bioactivity of HAp-coated titanium testing using SBF solution showed prospective results.
8p
viberkshire
09-08-2023
8
5
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A green sol-gel method was employed to synthesize TiO2 nanoparticles (NPs) using titanium metal. The synthesized TiO2 NPs underwent comprehensive characterization using techniques including X-ray diffraction (XRD), infrared spectroscopy (IR), transmission electron microscopy (TEM), and UV–Vis diffuse reflectance spectroscopy (UV-Vis DRS) to evaluate their structure, morphology, and spectral properties.
9p
viwolverine
07-07-2023
5
2
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The solution plasma process (SPP) is a revolutionary approach for production of nanomaterials employing plasma discharge in liquid. The SPP can quickly deionize metal into the neutral state in the absence of a reducing agent. Selenium nanoparticles are created in solution plasma in this investigation.
8p
vicedric
08-02-2023
6
3
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The thesis consists of five chapters which aim to investigate the mechanical properties and fabricating processes of different biomedical Ti scaffolds, with the structure presented: Chapter 1 is a generalized introduction to the content of the thesis, including the background, scopes and objectives of the research. In Chapter 2, a comprehensive literature review is presented. Chapter 3 presents the design and fabrication of the Ti scaffolds. In Chapter 4, the mechanical properties of the fabricated Ti scaffolds were analyzed.
109p
runthenight04
02-02-2023
5
3
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Poly(ethylene terephthalate) (PET) is one of the world’s five major engineering plastics and is widely used in various fields. At present, the main catalysts used in the synthesis of PET are antimony, titanium, and aluminum metal compounds. Among them, antimony-based catalysts are poisonous and the titanium-based catalyst products are relatively yellow in hue. The research results show that when the molar content of catalyst is 0.05% and the reaction temperature is 280 ℃ for 150 min, the product obtained is relatively excellent.
10p
lyhuyenthu
31-01-2023
6
2
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Metal-oxide nanoparticles have reached a wide range of applications in the last ten years. Titanium dioxide nanoparticles stand out with their unique crystal structure and near-perfect physical and chemical properties at nanoscales (crystal size between 10–100 nm). It has created many applications with its white pigment, semiconductor state, and effective photocatalytic properties, but the synthesis of these nanoparticles is very damaging to nature.
13p
lyhuyenthu
31-01-2023
3
2
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TiO2 and Fe-doped TiO2 nanoparticles were prepared by hydrothermal method in order to study the effect of ion doping (Fe) on enhancing photocatalytic activity of TiO2. The band gap, morphology and specific surface area of TiO2 and Fe-doped TiO2 were investigated by step-wise increasing Fe3+ concentrations from 0.05 to 1.00 wt.%.
9p
vistephenhawking
26-04-2022
9
2
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The use of nanoparticles (NPs) has increased in recent years and consequently they are being released into the environment. The final destination of most NPs is the aquatic environment due to washing up by rain waters. Fish (n = 120) were exposed to different concentrations (0, 1, 5, and 25 mg/L) of aluminum-oxide (Al2O3), copper-oxide (CuO), and titanium-dioxide (TiO2) NPs for 14 days and 14 days of depuration period (no NP in water). Following NP exposures, activities of Na,K-ATPase, Mg-ATPase, Ca-ATPase, and acetylcholinesterase (AChE) in the brain and muscle were measured.
14p
dolomite36
30-12-2021
15
0
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In this study peripherally tetra-substituted metal-free, metallophthalocyanines bearing (3,4-dimethoxybenzyl) oxy groups have been synthesized and characterized. Electrochemical properties of novel phthalocyanines 4, 5, 6, and 7 were determined by cyclic and square wave voltammetry in order to define their possible applications in different electrochemical technologies. CoII and TiIVO metal ions behave as redox active cations in the core of the CoPc and TiOPc complexes, respectively
12p
langthannam
29-12-2021
5
0
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The use of multiwalled carbon nanotubes (CNTs) in sol-gel synthesized titanium dioxide (TiO2) photocatalysts as templates was systematically studied. CNTs have high oxidative thermal stability and the controlled removal of CNTs can be achieved at lower temperatures under air flow by the use of Na, Fe, and Co as a catalyst. These catalysts helped to reduce the oxidation temperature of CNTs; thus anatase phase was achieved without significant sintering.
15p
langthannam
29-12-2021
8
0
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The fiber composite was found to have excellent biocompatibility with significant cell growth, while the MTX-loaded PVA/HAP/FA composite showed cytotoxicity against A459 cells. The prepared fibrous composites will serve as a superior biomaterial for osteosarcoma-diseased bone repair after evidencing of in-vivo and clinical trials.
8p
meyerowitz
25-12-2021
7
0
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The results suggest that the improved NP characteristics on a steel mesh substrate, including multi- and mixed metal oxides, can display photocatalytic antibacterial activity against E. coli along with minimization of NP exposure due to NP immobilization.
8p
meyerowitz
25-12-2021
8
0
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The study discussed the inner-sphere complexation between arsenic species and active surface metal (hydr)oxide NPs, which is attributed to the high selectivity toward arsenic species over other common ions (such as sulfate and chloride). In addition, the As(III) removal involving an oxidation process using oxidant oxides such as manganese oxide, zero valent iron and titanium oxide for enhancing adsorption performance was provided.
8p
caygaocaolon11
18-04-2021
13
1
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