Results 91 to 100 of about 1,133,781 (173)

Research progress on rare earth radiation-resistant polymer matrix composites

Journal of Aeronautical Materials
High-energy photons in space environments, such as X-rays, thermal neutrons, and gamma rays, can cause ionization in polymer materials, leading to covalent bond breakage and degradation reactions.
WANG Shenglong, SHEN Zicai, LIN Fenglong, WU Yincai, YAN Bohao, SONG Lijun   +5 more
doaj   +1 more source

University of California Radiation Laboratory Reports UCRL-1632

, 1952
Quarterly summary report of studies conducted through the Radiation Laboratory, University of California.
University of California. Radiation Laboratory.
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Critical Low Earth Orbit Scenarios for Windows of Space Stations Made of Acrylic Glass

Applied Sciences
Thermal analyses of space station windows in Low Earth Orbit (LEO) are usually focused on a specific orbiting scenario, namely the one with the longest eclipse duration and the greatest temporal fluctuation in solar radiation, that is typically ...
Laura Galuppi, Gianni Royer-Carfagni
doaj   +1 more source

A review of radiation effects and tribological behavior in multi-principal element alloys: towards extreme environment applications

Review of Materials Research
Structural materials for next-generation nuclear and aerospace systems must endure the simultaneous rigors of intensive irradiation and mechanical wear, where conventional alloys succumb to catastrophic swelling and accelerated degradation.
Jincheng Li, Qing Zhou, Dongpeng Hua, Zhenyuan Liang, Zikun Tang, Junpeng Gao, Haifeng Wang, Jian Wang   +7 more
doaj   +1 more source

On athermic mechanism of materials radiation embrittlement

, 2020
yesTo elucidate the mehanisms of radiation embrittlement of materials the temperature dependence of mechanical properties of irradiated materials has been studiedBelgorod State ...
Krasilnikov, V. V., Savotchenko, S. E., Parkhomenko, A. A., Neklyudov, I. M., Ozhigov, L. S., Voyevodin, V. N.   +5 more
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Low-temperature radiation embrittlement of copper alloys [PDF]

, 1995
The effect of low-temperature (T{sub irr} less than 0.3. T{sub melt}) irradiation on the tensile properties of copper and precipitation-hardened (PH) and dispersion-strengthened (DS) copper alloys was investigated.
Fabritsiev, S. A., Edwards, D. J., Zinkle, S. J.   +2 more
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Aluminium-based Coatings for Cadmium Replacement [PDF]

, 2008
Cadmium electroplating is widely used in the aerospace industry for the corrosion protection of high strength steels. Cadmium is also used as compatible coating to reduce the galvanic corrosion generated in the assembly of components manufactured with
Cardilli , Emanuele
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The Effect of Nickel Plating on Hydrogen Embrittlement of High Strength Steel. [PDF]

, 1992
The microstructure of high strength steel is susceptible to delayed failure caused by the absorption of hydrogen produced either during cathodic charging or electroplating. When 0.8%C and AISI 4340 steel are subjected to constant load testing, a wide
Evans, Juliet M.
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Radiation Embrittlement Prediction Models and The Impact of Irradiation Temperature

, 2008
A new methodology is developed for the prediction of RPV embrittlement that utilizes a combination of domain models and nonlinear estimators including neural networks and nearest neighbor regressions.
J. A. Wang, N. S. Rao
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Review of Radiation Embrittlement of Aluminum Alloys Used in Research Reactors. [PDF]

Materials (Basel)
Gillemot F, Kolluri M, Szenthe I, Naziris F, Berzy L.   +4 more
europepmc   +1 more source