Results 271 to 280 of about 1,601,986 (333)
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Early copper Alpine metallurgy.

2003
A few of the oldest Alpine copper objects, dating from the Late Neolithic and the Early Copper Age of the Italian Eastern Alps (Alto Adige and Trentino), have been analyzed in order to interpret the manufacturing processes. Conventional metallographic analysis using optical microscopy with reflected light was employed to investigate two copper ...
ARTIOLI, GILBERTO   +5 more
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Physical metallurgy of copper and copper-base alloys

Electrical Engineering, 1944
The physical metallurgy of copper and some of its alloys is of particular interest to electrical engineers, since copper is used so widely in electric apparatus. Illustrations are given in this article of certain basic metallurgical phenomena determining properties and performance of some of the more specialized alloys with particular reference to the ...
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Early Metallurgy of Copper In Ireland and Britain

Proceedings of the Prehistoric Society, 1958
This paper arises from the work of the Ancient Mining and Metallurgy Committee of the Royal Anthropological Institute, of which Committee the authors are Chairman and Deputy-Chairman respectively.The method of research has been to obtain drillings from the uncorroded metal of typical Early Bronze Age implements, for analysis in research laboratories ...
H. H. Coghlan, Humphrey Case
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Copper Metallurgy

2023
Liu Zhihong, Xu Kuangdi
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Copper Powder Metallurgy Products

1990
Abstract This article briefly reviews the subject of copper-base powder-metallurgy (P/M) products in terms of powder production methods (atomization, oxide reduction, electrolysis, and hydrometallurgy) and the product properties/consolidation practices of the major applications.
Erhard Klar, David F. Berry
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Prehistoric Metallurgy of Copper and Bronze

Nature, 1951
Notes on the Prehistoric Metallurgy of Copper and Bronze in the Old World By H. H. Coghlan. (Pitt Rivers Museum, University of Oxford. Occasional Papers on Technology, 4.) Pp. 131 + 16 plates. (Oxford: Pitt Rivers Museum, 1951.) 15s.
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Copper metallurgy in prehistoric upper Ili Valley, Xinjiang, China

Archaeological and Anthropological Sciences, 2018
Lu Wang   +6 more
semanticscholar   +1 more source

Environmental legacy of copper metallurgy and Mongol silver smelting recorded in Yunnan Lake sediments.

Environmental Science and Technology, 2015
A. Hillman   +4 more
semanticscholar   +1 more source

Sintering parameters consequence on microstructure and hardness of copper alloy prepared by powder metallurgy

Materials Today: Proceedings, 2023
N Senthilkumar   +2 more
exaly  

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