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Wyszukujesz frazę "copper casting" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Casting Technology Experiment and Computer Modeling of Ornaments from Bronze Age
Autorzy:
Garbacz-Klempka, A.
Suchy, J. S.
Kwak, Z.
Długosz, P.
Stolarczyk, T.
Powiązania:
https://bibliotekanauki.pl/articles/353122.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
archeometallurgy
copper alloys
investment casting technology
lost-wax casting
modeling
Opis:
The casting workshop was discovered with numerous artifacts, confirming the existence of the manufacturing process of metal ornaments using ceramic molds and investment casting technology in Lower Silesia (Poland) in 7-6 BC. The research has yielded significant technological information about the bronze casting field, especially the alloys that were used and the artifacts that were made from them. Based on the analyses, the model alloys were experimentally reconstructed. Taking advantage of the computer-modeling method, a geometric visualization of the bronze bracelets was performed; subsequently, we simulated pouring liquid metal in the ceramic molds and observed the alloy solidification. These steps made it possible to better understand the casting processes from the perspective of the mold technology as well as the melting and casting of alloys.
Źródło:
Archives of Metallurgy and Materials; 2018, 63, 3; 1329-1337
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study of Investment Casting Technology from Bronze Age. Casting Workshop in Grzybiany (Southwest Poland)
Autorzy:
Garbacz-Klempka, A.
Suchy, J. S.
Kwak, Z.
Tokarski, T.
Klempka, R.
Stolarczyk, T.
Powiązania:
https://bibliotekanauki.pl/articles/352158.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
archeometallurgy
copper alloys
investment casting technology
lost wax casting
x-ray spectroscopy
Opis:
Investment casting technology that utilizes lost-wax casting is one of the most-important achievements of ancient society. In Lower Silesia, Poland (Grzybiany, Legnica county), a 7-6 BC casting workshop was discovered with numerous artifacts, confirming the existence of the manufacturing process of metal ornaments using ceramic molds. The paper presents the research of molds and casts from the Bronze and Early Iron Ages. Microscopic analyses of the casting molds were performed, along with radiographic and chemical composition tests of the artifacts (the latter employing the use of the X-ray fluorescence spectroscopy method). The clustering method was used for alloy classification. The microstructure was analyzed by means of Scanning Electron Microscopy with Energy Dispersive Spectroscopy. Conclusions from the research were utilized in further experiments.
Źródło:
Archives of Metallurgy and Materials; 2018, 63, 2; 615-624
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Metallographic Characterization of Metal Artifacts Based on Late Medieval Examples
Autorzy:
Garbacz-Klempka, A.
Kwak, Z.
Perek-Nowak, M.
Starski, M.
Powiązania:
https://bibliotekanauki.pl/articles/382140.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
nondestructive testing
copper alloy
brasses
casting
X-ray fluorescence
SEM-EDS
badania nieniszczące
stop miedzi
mosiądz
odlewnictwo
fluorescencja rentgenowska
Opis:
This work presents the metallographical observations of the chosen copper objects from the Late Middle Ages. Part of these studies is the analysis of metal relics from the Puck area conducted at the Faculty of Foundry, AGH-UST, in collaboration with the University of Warsaw. Medieval European cities were centers of trade and production of metal artifacts. Also in the Puck area, the manufacturing activities can be confirmed based on the metal findings. The aim of this study was to identify and systematize copper alloys used in the Late Medieval Period, on the basis of historic artifacts from Puck. The chemical composition analysis and microstructure observation were carried out. The research is at the first stage of an experiment of reconstructing the medieval alloys in order to study deeper their properties.
Źródło:
Archives of Foundry Engineering; 2015, 15, 4 spec.; 29-34
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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