Results 121 to 130 of about 1,164,630 (312)
MCrAlY Coating for High Temperature Oxidation Resistance of Engine Blade
MedžiagotyraEngines have always been an important part of the development of the industrial field. With the continuous innovation of technology the requirements for the use of engines have become more stringent.
Yan LI, Yue HU, Bo YU
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Investigation of refractory composites for liquid rocket engines Final report, 1 Oct. 1969 - 31 Oct. 1970 [PDF]
Oxidation resistance and high temperature tests of rhenium, tungsten, hafnium, and tantalum matrix composites with iridium in oxygen, fluorine, and boron atmospheres for liquid propellant ...
Hill, V. L., Malatesta, M. J.
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Advanced Engineering Materials, EarlyView.This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti +5 more
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Advanced Engineering Materials, EarlyView.Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello +5 more
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Current research in oxidation-resistant carbon-carbon composites at NASA. Langley Research Center [PDF]
The significant potential of carbon-carbon composites for high-temperature structural applications is well established. For hypersonic vehicle applications, desirable properties include low density, high specific strength and stiffness, low coefficients ...
Barrett, David M. +2 more
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, 2014 Transition metal nitrides containing metal ions in high oxidation states are a significant goal for the discovery of new families of semiconducting materials.
Bouvier, Pierre +5 more
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Advanced Engineering Materials, EarlyView.Freeze‐drying of layered silicate is the key to get coatings with superior gas barrier. Freeze‐drying of layered silicates modified with dodecylamine (DDA) is a highly effective technique for the preparation of barrier pigments that significantly mitigate the permeation of oxygen, water vapor, and hydrogen through polymer films containing these ...
Joshua Lommes +4 more
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Kongzhi Yu Xinxi Jishu, 2015 Two main gate oxidation processes of high power IGBT based on dry oxidation and wet oxidation were studied by capacitance-voltage (C-V) method. Effect of oxidation temperature and chlorine source on the quality of gate oxidation, especially on fixed ...
ZHANG Quan, LIU Guoyou, HUANG Jianwei
doaj
Advanced Engineering Materials, EarlyView.Excellent combinations of strength and impact toughness are obtained in a bilayer composite of high‐strength carbide‐free bainitic (CFB) steel and high‐ductility twinning‐induced plasticity (TWIP) steel. The composite absorbs energy at small strains when the notch is placed on the TWIP side and at high strains when the notch is placed on the CFB side ...
Kendra Hawke +5 more
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Advanced Engineering Materials, EarlyView.The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal +2 more
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