Results 191 to 200 of about 2,322,551 (379)

Effects of Irradiation upon Diodes of the Silicon Junction Type [PDF]

, 1957
R. GORTON
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On the Deformation Behavior of Metastable CrMnNi Steels Processed by Directed Energy Deposition in Different Temperature Regimes

Advanced Engineering Materials, EarlyView.
In the present study, metastable CrMnNi steels with varying chemical compositions and a concomitantly altered stacking fault energy are processed via directed energy deposition and afterwards tested via tensile tests at different temperatures. The present study shows the influence of the manufacturing process on the elemental deformation mechanisms for
Julia Richter, Thomas Wegener, Florian Stredak, Gert Bartzsch, Steffen Scherbring, Javad Mola, Olena Volkova, Stefan Böhm, Thomas Niendorf   +8 more
wiley   +1 more source

THE EFFECT OF ULTRA-VIOLET IRRADIATION ON THE STATE OF THE SERUM CALCIUM

, 1925
Alan R. Moritz
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An X-Ray Spectroscopic Study on the Transformation of Ergosterol in Ultra Violet Irradiation [PDF]

, 1930
Knut Wejdling, Erik Bäcklin
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Impact of Hot Isostatic Pressing on Microstructure Evolution and Creep Performance of Powder Bed Fusion–Laser Beam Processed CM247LC

Advanced Engineering Materials, EarlyView.
The influence of Hot Isostatic Pressing (HIP) temperature on the microstructure and creep performance of powder bed fusion–laser beam processed CM247LC superalloy is investigated. Grain growth and γ’ precipitate evolution are characterized following HIP at varying temperatures.
Ahmed Fardan, Johannes Gårdstam, Eva Oscarsson, Håkan Brodin, Eduard Hryha   +4 more
wiley   +1 more source

Direct Electron Detection Electron Energy‐Loss Spectroscopy: Speeding Up 2D Analytical In Situ Transmission Electron Microscopy for Aluminum Alloys

Advanced Engineering Materials, EarlyView.
Scanning transmission electron microscopy imaging techniques are an essential tool to document dynamic developments, such as precipitation in aluminum alloys, during in situ heating experiments using transmission electron microscopy. However, in many cases, chemical information is required to interpret complex nanoscale processes.
Evelin Fisslthaler, Martina Dienstleder, Judith Lammer, Moritz Theissing, Daniel Knez   +4 more
wiley   +1 more source

Irradiation of Plant Viruses and of Microörganisms with Monochromatic Light [PDF]

, 1934
B. M. Duggar, Alexander Hollaender
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Study of the Effect of Process Parameters and Heat Treatment on the Formation and Evolution of Directed Energy Deposition of IN718‐CuCrZr Interface

Advanced Engineering Materials, EarlyView.
Bimetallic structures of Inconel 718 and CuCrZr are fabricated using the laser powder directed energy deposition method. The study reveals a strong dependence of interface characteristics such as width and interfusion on processing and heat treatment strategies.
Hamidreza Javidrad, Bahattin Koc
wiley   +1 more source

CHOLESTEROL CONTENT OF SKIN, BLOOD, AND TUMOR TISSUE IN RATS IRRADIATED WITH ULTRA-VIOLET LIGHT

, 1939
Arthur Knudson, Stuart Sturges, W. Ray Bryan   +2 more
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Further Production of Transcurium Nuclides by Neutron Irradiation [PDF]

, 1954
Bernard G. Harvey, S.G. Thompson, A. Ghiorso, Gregory R. Choppin   +3 more
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