Results 11 to 20 of about 169,451 (241)
Absolute optical calibration using a simple tungsten light bulb: Experiment [PDF]
, 2003 Absolute spectral intensity calibration of optical detectors has always been difficult. Up to now it was only possible through the use of expensive sources, which are cross-calibrated against national standards.
Mäkinen, S. +3 more
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Investigation of a ceramic metal matrix composite functional surface layer manufactured using gas tungsten arc welding [PDF]
, 2014 Wear resistant surfaces with high toughness and impact resistant properties are to be created to improve the life cycle cost of brake discs for trains. A potential solution to this industrial problem is to use an arc cladding process.
Herbst, Stephan
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Absolute optical calibrations using a simple tungsten bulb: Theory [PDF]
, 2001 The absolute spectral intensity calibration of optical detectors has always been difficult. In the past, this was only possible using expensive sources, which had been cross-calibrated against national standards. We describe a simple theoretical approach
Kosch, M. J., Harang, O.
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100 Years Technology of Tungsten
, 2007 Ein Rückblick auf die vergangenen 100 Jahre Technologie des Wolframs100 years Technology of Tungsten History - Early Developments - Changes in Extraction Technology -Trends in Technology (Lighting, Steel, Hardmetals) - The ...
Schubert, Wolf-Dieter
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Preparation and characterization of Cr-doped tungsten oxide by liquid-liquid doping precursor
Materials Research Express, 2021 The tungsten oxides with uniformly grain growth inhibitor elements can significantly improve the distribution of inhibitors in the subsequent WC powders, and finally enhanced the properties of ultra-fine grained cemented carbides.
Xu Guozuan +5 more
doaj +1 more source
IEEE Access, 2023 Surface-mounted permanent magnet motors (SMPMMs) have been widely used in industrial fields. However, when it comes to direct-drive low-speed large-torque fields, SMPMMs have several problems, such as lower slot filling factor, complicated fabrication ...
Qifang Lin +5 more
doaj +1 more source
Study on Plastic Deformation Behavior of Mo-10Ta under Ultra-High Strain Rate
Metals, 2020 This study investigated the deformation behavior of the Mo-10Ta alloy with a strain rate range of 102–105 s−1. The Split Hopkinson pressure bar (SHPB) experiments were conducted to investigate the influence of deformation conditions on the stress-strain ...
Ping Song +5 more
doaj +1 more source
Virtual and Physical Prototyping, 2022 Bimetallic structures produced via additive manufacturing (AM) have demonstrated outstanding potential for improving the properties of high-temperature structures.
C. Groden +4 more
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Insights into the floatability between spodumene and albite from crystal chemistry standpoint
International Journal of Mining Science and Technology, 2022 Spodumene is a silicate mineral rich in lithium. However, the gangue mineral, albite has similar crystal chemical structure and composition to spodumene. In this work, the density functional theory (DFT) calculation was taken to research the floatability
Hepeng Zhou +5 more
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Enhanced Mechanical Properties Via the Incorporation of Ti in Cu Alloys [PDF]
Archives of Metallurgy and MaterialsThe influence of Ti addition on the microstructure, mechanical properties and electrical conductivity of Cu-14Fe alloy is studied. Great emphasis has been laid on the second phase, texture and mechanical properties.
Huihui Yu +7 more
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