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LASER HARDENING USE FEATURES ON STEEL C45
РАДИАЦИОННАТА БЕЗОПАСНОСТ В СЪВРЕМЕННИЯ СВЯТThe paper investigates and describes laser hardening of steels, types of lasers, important parameters of laser hardening, as well as steels that are suitable for laser hardening process. The laser hardening process of steel C45 samples is described, the analysis of the results is described and the result is summarized.
Zaicevs, E., Teirumnieks, N., Lazov, L.
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VOR Flight Calibration with C45 Aircraft
1949VOR flight Calibration with C45 aircraft.
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Confirmation of the Absolute Configuration at C45 of Amphidinol 3
Journal of Natural Products, 2012Amphidinol 3 (AM3), a membrane-active agent isolated from the dinoflagellate Amphidinium klebsii, consists of a long carbon chain containing 25 stereogenic centers. Although the absolute configuration of AM3 was determined by extensive NMR analysis and degradation of the natural product, the partial structure corresponding to the tetrahydropyran ring ...
Yoshiyuki, Manabe +4 more
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LUCEFIN GROUP C45 (1.0503), C45E (1.1191), C45R (1.1201)
Alloy Digest, 2020Abstract Lucefin Group C45, C45E, and C45R are medium-carbon (0.42–0.50%), non-alloy steels that are used in the normalized, cold worked, or quenched and tempered condition. C45E and C45R may also be flame or induction hardened. C45, C45E and C45R are widely used for moderately stressed parts.
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The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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Ispitivanje tribokorozije boriranog čelika C45 rotirajućom kuglicom [PDF]
In the theoretical part of the paper, the boriding process in different media and its application are described. The formation and growth of the boride layer, its properties, and the factors influencing them are explained. Furthermore, an overview of surface roughness testing procedures, Vickers hardness testing, and resistance to micro-abrasive wear ...
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