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Journal articles on the topic 'Metallurgie'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 March 2025

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1

Krieger, W., C. Bernhard, J. Korp, R. Hasenhündl, and J. Wiener. "Lehrstuhl für Metallurgie." BHM Berg- und Hüttenmännische Monatshefte 151, no. 7 (July 2006): 288–91. http://dx.doi.org/10.1007/bf03165445.

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2

Wuppermann, C. D. "Forum für Metallurgie und Werkstofftechnik 2007." BHM Berg- und Hüttenmännische Monatshefte 152, no. 9 (September 2007): 275. http://dx.doi.org/10.1007/s00501-007-0314-9.

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3

Antrekowitsch, H., P. Pucher, and S. Konetschnik. "Aufbereitung und Metallurgie von metallhaltigen Reststoffen." BHM Berg- und Hüttenmännische Monatshefte 153, no. 6 (June 2008): 230–34. http://dx.doi.org/10.1007/s00501-008-0381-6.

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4

Clemens, Helmut, Bruno Hribernik, Birgit Knoll, and Johannes Schenk. "Nachwuchsforschung im Blickpunkt – Metallurgie und Werkstofftechnik." BHM Berg- und Hüttenmännische Monatshefte 157, no. 8-9 (August 30, 2012): 295. http://dx.doi.org/10.1007/s00501-012-0033-8.

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5

Schenk, Johannes, and Bruno Hribernik. "Junge Forschung in Metallurgie und Werkstofftechnik." BHM Berg- und Hüttenmännische Monatshefte 161, no. 7 (June 21, 2016): 308. http://dx.doi.org/10.1007/s00501-016-0507-1.

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6

Stadelmaier, Hans H., Ernst-Theo Henig, Gerhard Schneider, and Günter Petzow. "The Metallurgy of Permanent Magnets Based on Co17Sm2/ Die Metallurgie von Permanentmagneten auf Co17Sm2/ Basis." International Journal of Materials Research 79, no. 5 (May 1, 1988): 313–16. http://dx.doi.org/10.1515/ijmr-1988-790507.

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7

Krieger, W., C. Bernhard, G. Gigacher, J. Korp, and J. F. Plaul. "Forschungsarbeiten am Lehrstuhl für Metallurgie der Montanuniversität Leoben." BHM Berg- und Hüttenmännische Monatshefte 150, no. 11 (November 2005): 399–407. http://dx.doi.org/10.1007/bf03169084.

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8

Luidold, S., and H. Antrekowitsch. "Möglichkeiten zur Lösung der Chromproblematik in der Metallurgie." BHM Berg- und Hüttenmännische Monatshefte 152, no. 2-3 (March 2007): 47–52. http://dx.doi.org/10.1007/s00501-007-0273-1.

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9

Castanet, R. "Determination calorimetrique des enthalpies de formation en metallurgie." Journal of Thermal Analysis 35, no. 6 (June 1989): 1761–86. http://dx.doi.org/10.1007/bf01911665.

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10

YALÇIN, Ünsal. "Frühchalkolitische Metallfunde von Mersin - Yumuktepe: Beginn der Extraktiven Metallurgie?" Türkiye Bilimler Akademisi Arkeoloji Dergisi, no. 3 (June 15, 2000): 109–28. http://dx.doi.org/10.22520/tubaar.2000.0006.

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11

Spitzer, K. H., and J. Wendelstorf. "Forschungsarbeiten am Institut für Metallurgie an der TU Clausthal." BHM Berg- und Hüttenmännische Monatshefte 150, no. 11 (November 2005): 385–89. http://dx.doi.org/10.1007/bf03169081.

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12

Schenk, Johannes. "Vorwort zu Sonderheft – Junge Forschung in Metallurgie und Werkstofftechnik." BHM Berg- und Hüttenmännische Monatshefte 159, no. 7 (July 2014): 285. http://dx.doi.org/10.1007/s00501-014-0278-5.

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13

Bernhard, C. "Die Stranggießforschung am Lehrstuhl für Metallurgie: Entwicklung, Status und Ausblick." BHM Berg- und Hüttenmännische Monatshefte 154, no. 1 (January 2009): 20–26. http://dx.doi.org/10.1007/s00501-008-0432-z.

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14

Bernhard, Christian, Siegfried Schider, Axel Sormann, Guangmin Xia, and Sergiu Ilie. "Erste Ergebnisse des neuen Hochtemperatur-Konfokalmikroskops am Lehrstuhl für Metallurgie." BHM Berg- und Hüttenmännische Monatshefte 156, no. 5 (May 2011): 161–67. http://dx.doi.org/10.1007/s00501-011-0645-4.

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15

Maurell-Lopez, Sebastian, Marcus Eschen, Mehmet Ayhan, and Bernd Friedrich. "Autotherme Wertmetallrückgewinnung aus WEEE-Schrott durch energieoptimierte Zero-waste-Metallurgie." Chemie Ingenieur Technik 84, no. 10 (August 20, 2012): 1733–39. http://dx.doi.org/10.1002/cite.201200060.

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16

Spitzer, Karl-Heinz. "The Institute für Allgemeine Metallurgie at the Technical University Clausthal." Steel Research 63, no. 11 (November 1992): 473–82. http://dx.doi.org/10.1002/srin.199201745.

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17

Bombach, H., M. Stelter, and O. Pätzold. "Das Institut für NE-Metallurgie und Reinststoffe der TU Bergakademie Freiberg." BHM Berg- und Hüttenmännische Monatshefte 151, no. 1 (January 2006): 18–26. http://dx.doi.org/10.1007/bf03165339.

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18

Bäck, E., K. Badr, J. F. Plaul, and A. Sormann. "Überblick über die Entwicklung der Wasserstoff-Schmelzreduktion am Lehrstuhl für Metallurgie." BHM Berg- und Hüttenmännische Monatshefte 154, no. 1 (January 2009): 6–9. http://dx.doi.org/10.1007/s00501-008-0431-0.

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19

Voldman, Daniele, and Daniele Rousselier-Fraboulet. "Les entreprises sous l'Occupation. Le monde de la metallurgie a Saint-Denis." Vingtième Siècle. Revue d'histoire, no. 60 (October 1998): 148. http://dx.doi.org/10.2307/3770957.

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20

Loubet, Jean-Louis, and Daniele Rousselier-Fraboulet. "Les entreprises sous l'Occupation. Le monde de la metallurgie a Saint-Denis." Vingtième Siècle. Revue d'histoire, no. 61 (January 1999): 156. http://dx.doi.org/10.2307/3771484.

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21

Gancarz, Patrick. "La metallurgie francaise face a la crise des annees trente (1928-1938)." Le Mouvement social, no. 154 (January 1991): 197. http://dx.doi.org/10.2307/3778280.

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22

Verheyde, Philippe, and Daniele Rousselier-Fraboulet. "Les entreprises sous l'Occupation: le monde de la metallurgie a Saint-Denis." Le Mouvement social, no. 186 (January 1999): 89. http://dx.doi.org/10.2307/3779394.

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23

Preßlinger, Hubert, and Clemens Eibner. "Die bronzezeitliche Metallurgie – der Auslöser zu einer blühenden Industriegesellschaft in der Obersteiermark." BHM Berg- und Hüttenmännische Monatshefte 165, no. 9 (January 31, 2020): 428–35. http://dx.doi.org/10.1007/s00501-020-00951-w.

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24

Swartz, B. K., and Issaka Samtouma. "La Metallurgie Ancienne du fer Dans la Region de Koumbri (Yatenga, Burkina Faso)." International Journal of African Historical Studies 26, no. 2 (1993): 461. http://dx.doi.org/10.2307/219591.

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25

Ilon, G. "Über die Zusammenhänge Zwischen Siedlungsnetz und Metallurgie im Gebiet Nordwesttransdanubiens in der Spätbronzezeit." Acta Archaeologica Academiae Scientiarum Hungaricae 58, no. 1 (June 2007): 135–44. http://dx.doi.org/10.1556/aarch.58.2007.1.4.

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26

Le Coze, Jean. "De la forge au laboratoire: Naissance de la metallurgie physique, 1860-1914 (review)." Technology and Culture 46, no. 4 (2005): 840–41. http://dx.doi.org/10.1353/tech.2006.0006.

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27

Chiotti, O. J. A., and J. M. Montagna. "A global approach for the provision of bar pieces in a metallurgie firm." Mathematical and Computer Modelling 28, no. 9 (November 1998): 73–89. http://dx.doi.org/10.1016/s0895-7177(98)00146-0.

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28

Buton, Philippe, and Frank Georgi. "Soufflons nous-memes notre forge. Une histoire de la metallurgie CFTC-CFDT, 1920-1974." Vingtième Siècle. Revue d'histoire, no. 35 (July 1992): 132. http://dx.doi.org/10.2307/3769760.

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29

Antrekowitsch, Jürgen, Christian Dornig, and Gustav Hanke. "Holzkohle als CO2-neutrales Reduktionsmittel in Recyclingprozessen der Nichteisenmetallurgie." Österreichische Wasser- und Abfallwirtschaft 74, no. 1-2 (November 30, 2021): 17–21. http://dx.doi.org/10.1007/s00506-021-00823-8.

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ZusammenfassungDie Metallurgie ist wie viele andere Industriezweige seit einigen Jahren geprägt von Bemühungen, den CO2-Footprint entscheidend zu senken. Im Vordergrund stehen Technologien auf Basis von Wasserstoff, welche allerdings aus unterschiedlichsten Gründen wie beispielsweise hohen Kosten, notwendiger Umstellung von Verfahren oder erhöhter Sicherheitstechnik, schwierig umzusetzen sind. Eine Alternative kann in der Verwendung von pyrolysierter Biomasse gesehen werden, welche in mehreren Bereichen in der Lage ist, fossilen Kohlenstoff direkt zu substituieren. Die vorliegende Arbeit beschreibt die grundsätzliche Charakteristik von Holzkohlen aus Biomasse sowie Anwendungsmöglichkeiten und damit verbundene Vorteile und Nachteile. Dabei sind aus technischer Sicht vor allem die Reaktivität und die Festigkeit wesentliche Kriterien. Vom wirtschaftlichen Standpunkt aus müssen Verfügbarkeit und Preisbildung im Detail betrachtet werden. Zusammengefasst lässt sich ein positives Resümee ziehen, was den Einsatz entsprechender Holzkohlen vor allem in kleineren metallurgischen Einheiten betrifft, speziell in Hinblick auf eine zeitnahe wirtschaftliche Umsetzung.

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30

Davezies, Philippe. "Analyse du vieillissement differentiel et des mecanismes de selection dans une grande entreprise de la metallurgie." Population (French Edition) 49, no. 3 (May 1994): 790. http://dx.doi.org/10.2307/1533968.

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31

Klein, Ursula. "Die Anfänge der neuzeitlichen Chemie in der Pharmazie und Metallurgie. Zu E.F. Geoffroys tabelle stofflicher Beziehungen." NTM International Journal of History and Ethics of Natural Sciences, Technology and Medicine 3, no. 1 (December 1995): 167–91. http://dx.doi.org/10.1007/bf02913711.

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32

Čohadžiev, Stefan, and Raiko Krauß. "Befestigte Siedlungen der Kupferzeit im Balkanraum – das Beispiel Sušina im Kreis Šumen, Nordostbulgarien." Praehistorische Zeitschrift 94, no. 1 (December 1, 2019): 60–91. http://dx.doi.org/10.1515/pz-2019-0004.

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Zusammenfassung Bereits während des Spätneolithikums wurden im Balkanraum verschiedene Arten von Befestigungsanlagen entwickelt, deren Zahl während der Kupferzeit deutlich zunimmt. Der Zuwachs an befestigten Siedlungen verläuft zeitlich parallel zur Entwicklung der Metallwaffen und zeigt Konzentrationen in denjenigen Gebieten, in denen auch die meisten frühen Kupferwaffen auftreten. Die Herausbildung von befestigten Siedlungen kann somit höchstwahrscheinlich als Reaktion auf die sozialen und technologischen Entwicklungen während des 5. Jahrtausends v. Chr. in Südosteuropa angesehen werden. Bislang von der Forschung wenig beachtet sind einige Tellsiedungen mit Steinmauern und Toranlagen, von denen in diesem Beitrag exemplarisch die Befestigung von Sušina in Nordostbulgarien vorgestellt wird. Die befestigten Siedlungen der Kupferzeit im Balkanraum können neben der Entwicklung der Metallurgie und dem Auftreten eines stark differenzierten Bestattungsrituals als weiteres Anzeichen für die starke gesellschaftliche Stratifizierung angesehen werden. Darüber hinaus bieten Funde von Gewaltopfern, Kampfspuren an den Befestigungsanlagen und ein besonderer Umgang mit menschlichen Skelettelementen zusätzliche Hinweise auf das Gewaltpotenzial dieser Zeit.

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33

Hurtado, Manuel-Reyes García. "Die Rezeption deutscher Autoren im Spanien des ausgehenden Ancien Régime: Die Rolle der Marine und des Heeres." Militaergeschichtliche Zeitschrift 77, no. 2 (November 30, 2018): 357–86. http://dx.doi.org/10.1515/mgzs-2018-0080.

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Zusammenfassung In diesem Artikel wird gezeigt, dass das bisher vorherrschende Bild eines ausschließlich durch Frankreich beeinflussten Spaniens im 18. Jahrhundert deutlich relativiert werden muss. Dabei zeigt die genaue Betrachtung der Rezeption deutscher Autoren die besondere Rolle, die das spanische Heer und die Marine für den europäischen Wissenstransfer im Zuge der Verbreitung deutscher Literatur und Ideen spielten. Am Anfang war es die Person Friedrichs II. von Preußen, von der eine enorme Faszination ausging. Im weiteren Verlauf des Jahrhunderts interessierten vor allem Bücher über Chemie, Bergbau und Metallurgie, die gezielt für die Bibliotheken der Militärakademien angeschafft wurden. Das Hauptproblem des deutschen Einflusses auf die spanische Militär- und Wissenschaftslandschaft bestand grundsätzlich in der Sprachbarriere, die das Deutsche darstellte. Aus diesem Grund schafften spanische Militärakademien nur Werke jener Autoren an, die von Anfang an auf Französisch bzw. Lateinisch verfasst worden waren oder von denen eine französische Übersetzung vorlag. Auf diesem Wege, das Französische als Mediatorsprache nutzend, trugen Werke deutscher Autoren in einem weit höheren Maße als bisher angenommen zum Wissenstransfer bei.

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34

Ravi, R. "Metallurgy for the Non-Metallurgist - 1998." Indian Welding Journal 31, no. 4 (October 1, 1998): 53. http://dx.doi.org/10.22486/iwj.v31i4.177646.

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35

Risch, Roberto. "Roland Gauß . Zambujal und die Anfänge der Metallurgie in der Estremadura (Portugal). Technologie der Kupfergewinnung, Herkunft des Metalls und soziokulturelle Bedeutung der Innovation. Früher Bergbau und Metallurgie auf der Iberischen Halbinsel, Faszikel 1. (Iberia Archaeologica 15. Früher Bergbau und Metallurgie auf der Iberischen Halbinsel, Faszikel 1. Tübingen: Wasmuth Verlag, 2016, 332 pp., 111 figs, 39 plates, hbk, ISBN 978-3-8030-0241-9)." European Journal of Archaeology 21, no. 1 (January 18, 2018): 143–47. http://dx.doi.org/10.1017/eaa.2018.80.

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36

lenco, Maria Giuseppina, Maria Rosa Pinasco, Enrica Stagno, Nadia Campana, Roberto Maggi, and Enrico Franceschi. "Some Aspects of Metallurgical Technologies in Prehistoric and Protohistoric Liguria / Einige Untersuchungen zur Metallurgie im vor- und frühgeschichtlichen Ligurien." Practical Metallography 32, no. 4 (April 1, 1995): 166–81. http://dx.doi.org/10.1515/pm-1995-320402.

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37

Urbański, T. S. "Anwendung von Radiotracern bei der Entwicklung hydrometallurgischer Verfahren zur Aufarbeitung von Sekundärrohstoffen der NE-Metallurgie mittels Flüssig-Flüssig-Extraktion." Isotopenpraxis Isotopes in Environmental and Health Studies 22, no. 8 (January 1986): 288–91. http://dx.doi.org/10.1080/10256018608623673.

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38

Senk, D., H. W. Gudenau, T. Wieting, G. Böttcher, and C. Stephany. "Der Lehrstuhl für Metallurgie von Eisen und Stahl an der RWTH Aachen anhand des Forschungsbeispiels „Metallurgischer Einsatz von Stäuben”." BHM Berg- und Hüttenmännische Monatshefte 150, no. 11 (November 2005): 373–78. http://dx.doi.org/10.1007/bf03169079.

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39

Pinarelli, L. "LEAD ISOTOPE CHARACTERIZATION OF COPPER INGOTS FROM SARDINIA (ITALY): INFERENCES ON THEIR ORIGINS." Bulletin of the Geological Society of Greece 36, no. 3 (January 1, 2004): 1173. http://dx.doi.org/10.12681/bgsg.16460.

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The provenance of the materials making up the metal artifacts represents a fundamental question for archaeological research. The complex processes necessary to extract the metals from the minerals cause considerable changes in their chemical composition. By contrast, the ratio of the different lead isotopes in artifacts is not influenced by metallurgie processes. Therefore, the raw mineral material and the extracted metal exhibit the same isotope "footprint". Over the course of history, Sardinia has played a major role in maritime routes. Its considerably rich mineral resources, with copper, lead and iron mineralizations, moreover complemented its strategic importance. During the 10th and 9th centuries BC Sardinia, because of its strategic location, was to become directly involved in the "precolonial" Phoenician expansion. Two repositories of copper ingots recovered at different levels within a nuragic village in northwest Sardinia, can be placed within this historical context of intense traffic and exchange of goods between native Sardinian and Phoenician communities. The ingots were made in different shapes: plane-convex, biconvex, truncated cone and irregular. The analyzed ingots exhibit a considerable lead isotopie variability, although no systematic differences in isotope composition were revealed between the ingots from the two different repositories. Moreover, no systematic isotopie variations were observed between the different shapes in which the material was found. Overall, the ingots exhibit a linear distribution in the lead/lead diagrams. The group of ingots with the lowest isotope ratios project onto the area defined by the northwestern Sardinian mineralizations. The ingot located on the other extreme end of the straight line in the Pb diagrams overlaps the area defined by the southern Sardinian deposits. The isotope footprints of the intermediate samples seem to indicate that they stem from the mixing of two components from two different mining areas of Sardinia, one in the north, the other in the south. Therefore, widespread exchange of metal must have taken place throughout the island, and such an exchange does not seem to have been hindered by the advent of the Phoenicians in Sardinia. The results of the present investigation indicate that the majority of the examined ingots was produced with metal from the northwest of the island, and that these mines were therefore known and exploited in nuragic times. Such findings shed new light on the complex issues involved in proto-historic Sardinian metallurgy

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40

Brandherm, Dirk. "Roland Gauss . Früher Bergbau und Metallurgie auf der Iberischen Halbinsel 1: Zambujal und die Anfänge der Metallurgie in der Estremadura (Portugal). Technologie der Kupfergewinnung, Herkunft des Metalls und soziokulturelle Bedeutung der Innovation (Iberia Archaeologica 15.1). 2016. 332 pages, 111 figures, 39 plates. Tübingen: Wasmuth; 978-3-8030-0241-9 hardback €99." Antiquity 90, no. 353 (September 15, 2016): 1402–3. http://dx.doi.org/10.15184/aqy.2016.151.

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41

Zheng, Ping, Phillip Henson, R. Wayne Johnson, and Liangyu Chen. "Metallurgy for SiC Die Attach for Operation at 500°C." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2010, HITEC (January 1, 2010): 000008–17. http://dx.doi.org/10.4071/hitec-rwjohnson-ta13.

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Metallurgy for high temperature SiC die attach involves the substrate metallization, die metallization, and die attach material. This paper examines off-eutectic Au-Sn as the die attach alloy with a PtAu thick film metallization on AlN substrates. A pure Au thick film layer was printed over the PtAu thick film layer. The SiC backside metallizations evaluated were Ti/TaSi/Pt/Au and Cr/NiCr/Au. Die shear tests were performed after aging at 500°C and after thermal cycling. The shear test results and failure surface analysis are discussed. Nanoparticle Ag and liquid transient phase bonding with Ag based metallurgies have been proposed for high temperature die attach. Data on the migration of sintered nano-particle Ag and thin film Ag dc bias during storage in air at 300°C and 375°C are presented. Migration of Ag is a potential failure mechanism for Ag based high temperature metallurgies.

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42

McKennis, Jeffrey S., Nam Sook-Bae, Enrico J. Termine, Ken Shimamoto, and Mitsuo Kimura. "Misconceptions Regarding the Chemical Role of Completion/Packer Fluids in Annular Environmentally Assisted Cracking of Martensitic Stainless Steel Tubing." SPE Journal 15, no. 04 (June 22, 2010): 1098–103. http://dx.doi.org/10.2118/121433-pa.

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Summary The increased use of corrosion resistant alloys (CRAs) in deep high-pressure/high-temperature (HP/HT) wells has led to production-tubing cracking failures throughout the industry. Many of these failures have occurred from the outside (annulus side) and have been attributed to environmentally assisted cracking (EAC) and, hence, are best described as annular EAC (AEAC). Examination of these failures points to a serious incompatibility of the production tubing metallurgy with the packer fluid under stress. In 2003, combining expertise in fluid chemistry and metallurgy, the authors formed a research alliance to address the AEAC problem by examining the compatibility of a wide spectrum of completion fluids with various martensitic stainless steel (MSS) metallurgies. This unique research collaboration, involving extensive stress-cracking testing performed with different metallurgies and different fluids under simulated well conditions, has resulted in an extensive database (more than 4,000 test entries for 27 fluids and six MSS metallurgies) and a new body of knowledge regarding the causes behind AEAC failures. Conventional wisdom holds that chloride ion and oxygen play major causative roles. The authors’ findings, however, identify other contaminants in completion/packer fluids that play the dominant role in the chemical mechanism of the crack failures. Such contaminants include sulfur-containing species, oxidants other than oxygen, and select basic ionic species. This paper addresses the effect of the new information and identifies serious misconceptions regarding the role of completion /packer fluids in the tubular failures. The authors’ comprehensive study has advanced the industry's knowledge of the causes of AEAC by detailing the previously unrecognized importance of various contaminants present in the fluids. As a consequence, the need for quality assurance and best- practice fluid management throughout the life cycle of the fluids is now recognized. Misconceptions with respect to the chemical mechanisms and causative factors of AEAC failures are discussed. Such information should expand the industry's AEAC knowledge base and minimize the risk of tubular failure.

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43

Sousa, Ana Catarina, and Victor S. Gonçalves. "KUNST, M. - BARTELHEIM, M. - GAUß, R. (eds) (2022) Früher Bergbau und Metallurgie auf der Iberischen Halbinsel/ Early mining and metallurgy on the Iberian Peninsula. Faszikel 2: From the object to the mine. Papers from the project and conference “Pre-histo." Ophiussa. Revista do Centro de Arqueologia da Universidade de Lisboa 7 (December 14, 2023): 162–66. http://dx.doi.org/10.51679/ophiussa.2023.146.

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44

Arefeva, N. M., and L. Yu Chavkina. "Evaluation of the Impact of a Human Factor on Industrial Safety of Non-Ferrous Metallurgy Enterprises." Occupational Safety in Industry, no. 5 (May 2024): 80–85. http://dx.doi.org/10.24000/0409-2961-2024-5-80-85.

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Non-ferrous metallurgy is one of the key industries of the Russian Federation. The attributed specifics and complexities can negatively affect employees' physiological and psychological condition, thus increasing the risk of accidents and injuries. The main specific features and complexities of non-ferrous metallurgy plants have been considered. Based on the statistical data for the last 5-year period, causes of fatalities at metallurgic plants have been detected, with a human factor as one of the primary causes. The condition of an employee of a metallurgic production is affected by many factors, i.e., stresses, physical overstrain, fatigue, personal problems, as well as his/her competencies such as knowledge, skills, qualifications, and personal qualities. It is critical to verify the level of competencies of employees via internal and external certifications that ensures admission to work at a hazardous production facility. The government of the Russian Federation has approved the categories of employees liable to obtain additional professional education and undergo the certification by committees of various levels once in 5 years. It cannot be stated, however, whether in such a case the established level of competencies (or their absence) of employees is reliable or not. The plants should motivate employees to work safely and conduct regular trainings for personnel in order to reduce the negative impact of the human factor. This can be also facilitated by the development and implementation of in-house measures considering the specifics of productions in the field of the safety audit. In the future, the modernization of the existing algorithm of generating questions, expanding the question bank during the certification of employees, and conducting online exams are possible, which can become one of the promising and efficient areas. The totality of options proposed will allow reducing the number of potential errors occurring due to the human factor, thus reducing the number of accidents and injuries at work.

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Abdusalomova, Nodira. "Cost Accounting and Financial Health: Analysis of Cost Reduction Policy Effect in Selected Enterprises of Metallurgy Industry in Uzbekistan." INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE AND BUSINESS ADMINISTRATION 3, no. 3 (2017): 33–38. http://dx.doi.org/10.18775/ijmsba.1849-5664-5419.2014.33.1004.

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Cost accounting is an emerging trend of business accounting in developing economies. Deep-in-root accounting reforms and advances in business climate involve the cost accounting techniques which could embrace technological, market and financial healthiness factors of a business. As a developing economy, Uzbekistan has been reforming accounting system and developing the coverage of accounting in providing financial data in all sectors. Moreover, the government is ensuring cost reduction initiatives to stabilize the price volatility and mitigate the demand shock for particular enterprises. Metallurgic industry, in this line, has been benefiting from this initiative and reducing the output cost within the established target. Cost reduction policy is directly influencing on the cost accounting and costing methods of metallurgic industry enterprises. Consequently, a need for introduction of modern cost accounting techniques to the accounting system has been emerging as a part of accounting system reform. This article examines the relevance of cost accounting by analyzing the effect of cost reduction policy on financial health of selected metallurgy industry enterprises. When it comes to methodology, it was chosen to apply Enyi’s solvency model, which evaluate how the firm gets solvency and this model contains four prime steps.

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Vlasova, N. V., L. M. Masyagutova, E. R. Abdrakhmanova, L. A. Rafikova, and G. M. Chudnovets. "К оценке индекса накопления цитогенетических нарушений при воздействии ком-плекса неблагоприятных производственных факторов на организм металлургов." Health Risk Analysis, no. 4 (December 2022): 117–23. http://dx.doi.org/10.21668/health.risk/2022.4.11.

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Metallurgy is a major economic branch in Russia with more than 4000 enterprises operating in it and seventy percent of them being city-forming ones. This study focuses on cytological assessment of the oral mucosa and secretion from the middle meatus mucosa in workers employed in metallurgy. The aim of this study was to investigate cytological laboratory indicators in workers employed in metallurgy under exposure to adverse occupational factors. A clinical and diagnostic examination of workers employed at a metallurgical plant in Bashkortostan was performed in 2019–2020; it involved cytological studies of the oral mucosa (buccal epithelium) and the middle meatus mucosa (rhinocytogram). In this study, we applied the Index of cytogenetic disorders accumulation (Iac) that allows for cellular kinetics indicators. The overall hygienic assessment of working conditions for workers employed at the analyzed metallurgic plant corresponds to the hazard category 3.2–3.3 in accordance with the criteria outlined in the Guide R (harmful, class 2 or 3). The research results revealed cytogenetic disorders of buccal epithelial cells in the workers who had contacts with adverse occupational factors. Low likelihood of cytogenetic disorders was established for 66.67 % of the workers; moderate, 9.2 %; high, 23.81 %. We assessed rhinocytograms of the workers exposed to adverse occupational factors and revealed some signs of allergic inflammation characterized with high eosinophil count. The research results confirm high significance of diagnostic procedures for developing an algorithm for screening examinations of working population as well as indicators of health disorders under exposure to adverse occupational factors (noise, heating microclimate, industrial dust, gaseous chemicals).

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47

Vlasova, N. V., L. M. Masyagutova, E. R. Abdrakhmanova, L. A. Rafikova, and G. M. Chudnovets. "Assessing index of accumulated cytogenetic disorders in workers employed in metallurgy under exposure to adverse occupaitonal factors." Health Risk Analysis, no. 4 (December 2022): 117–23. http://dx.doi.org/10.21668/health.risk/2022.4.11.eng.

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Metallurgy is a major economic branch in Russia with more than 4000 enterprises operating in it and seventy percent of them being city-forming ones. This study focuses on cytological assessment of the oral mucosa and secretion from the middle meatus mucosa in workers employed in metallurgy. The aim of this study was to investigate cytological laboratory indicators in workers employed in metallurgy under exposure to adverse occupational factors. A clinical and diagnostic examination of workers employed at a metallurgical plant in Bashkortostan was performed in 2019–2020; it involved cytological studies of the oral mucosa (buccal epithelium) and the middle meatus mucosa (rhinocytogram). In this study, we applied the Index of cytogenetic disorders accumulation (Iac) that allows for cellular kinetics indicators. The overall hygienic assessment of working conditions for workers employed at the analyzed metallurgic plant corresponds to the hazard category 3.2–3.3 in accordance with the criteria outlined in the Guide R (harmful, class 2 or 3). The research results revealed cytogenetic disorders of buccal epithelial cells in the workers who had contacts with adverse occupational factors. Low likelihood of cytogenetic disorders was established for 66.67 % of the workers; moderate, 9.2 %; high, 23.81 %. We assessed rhinocytograms of the workers exposed to adverse occupational factors and revealed some signs of allergic inflammation characterized with high eosinophil count. The research results confirm high significance of diagnostic procedures for developing an algorithm for screening examinations of working population as well as indicators of health disorders under exposure to adverse occupational factors (noise, heating microclimate, industrial dust, gaseous chemicals).

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Родионова, Д. В., А. Д. Савинкина, Д. И. Кирдянова, Н. О. Черепанова, and А. А. Хаяк. "Overview of the iron industry." Экономика и предпринимательство, no. 10(123) (November 15, 2020): 236–40. http://dx.doi.org/10.34925/eip.2020.123.10.042.

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Сттатья посвящщена обзоруу рынка черноой металлурргии как одноой из наиболлее значимых и раазвитых проммышленных оотраслей. Оттражены оснновные мироввые тенденцции металлурргической отраслии. Проведен анализ текуущего положжения ведущ их компаний российскогоо металлурггического рынка. ВВыявлены оснновные пробллемы рынка ччерной мета ллургии РФ, замедляющиие ее рост, ппредложены пути их преодоле ния. The aarticle is devotted to the reviview of the ferrrrous metallurggy market as one of the m ost significant and developed inndustrial sectoors. The mainn global trendds in the metaallurgical induustry are refleected. The analysis oof the current situation of thhe leading commpanies of thhe Russian meetallurgical maarket is carriedd out. The main probblems of the Russian ferroous metallurgyy market that slow down itts growth are identified, annd ways to overcomee them are prooposed.

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Ryabkov, I. L., and N. N. Yashalova. "Challenges and threats to the economic security in the ferrous metallurgy." National Interests: Priorities and Security 8, no. 8 (August 14, 2020): 1527–44. http://dx.doi.org/10.24891/ni.16.8.1527.

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Subject. The article focuses on market strategies of the Russian enterprises operating in the ferrous metallurgy. Objectives. The study is to analyze corporate strategies the leading ferrous metal manufacturers use in the Russian Federation, such as NLMK Group, Severstal, Magnitogorsk Iron & Steel Works, EVRAZ Group. Methods. The study interprets public financial statements and methods of the logic, intuitive and comparative analysis. Results. We analyze market strategies of the Russian metal manufacturers, determine their development priorities and competitive advantages and weaknesses. We describe the impact of various threats and measures metallurgical companies undertake to eliminate them. Conclusions and Relevance. We sorted out possible threats and exposures of the Russian metallurgic companies' economic security and traced the dynamics of their significance for 2015 to 2019. Key threats relate to policies, economy, external and internal market, regulations and laws, production, distribution and financial management, consumption, IT, social welfare and environment.

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Schulze, Wolfgang. "Historische und areale Aspekte der Bodenschatz-Terminologie in den ostkaukasischen Sprachen." IRAN and the CAUCASUS 17, no. 3 (2013): 295–320. http://dx.doi.org/10.1163/1573384x-20130305.

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The present paper discusses the historical background of selected terms in the world of East Caucasian languages that are related to the domain of metallurgy (copper, iron, tin, plumb, gold, and silver) augmented by terms for ‘coal’ and ‘salt’. A closer inspection of these terms shows that none of them can be reconstructed for Proto-East Caucasian. Rather, we have to deal either with terms that have been coined in the intermediate protolanguages (Nakh, Avar-Andian, Tsezian, Lezgian, Lak, Dargwa, and Khinalug) or with more or less recent loans stemming mainly from the Iranian and Turkic languages. The absence of reconstructable terms for the items under review suggests that the speakers of the East Caucasian proto-language had not been involved expressively in metallurgic traditions (as opposed to farming traditions). Tentatively, these speakers can thus be associated with the early farming culture within the complex of the Kuro-Araxes Culture. Only after the protolanguage disintegrated due to the migration of most of its speakers in the Dagestan and the regions of Chechnya, some societies related to these intermediate proto-languages must have been involved more expressively in metallurgic traditions. The more recent loans, e.g. for copper, gold, and silver, stemming from Iranian (Persian) and Turkic (Kumyk and Azeri) illustrate a shift in conceptualising these objects: They were now interpreted as artifacts (rather than as natural resources) that were associated with the cultures of the dominant ‘Oriental’ societies. The paper can be seen as a preliminary study concerning the areal distribution of lexical patterns in the Eastern Caucasus from a historical perspective.

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