Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Matthias Ziegenhorn"'
Autor:
Lukas Richter, Irina Smolina, Andrzej Pawlak, Daniela Schob, Robert Roszak, Philipp Maasch, Matthias Ziegenhorn
Publikováno v:
Applied Mechanics, Vol 5, Iss 3, Pp 533-552 (2024)
This paper describes the self-heating effects resulting from mechanical deformation in the additively manufactured aluminium alloy AlSi7Mg0.6. The material’s self-heating effect results from irreversible changes in the material’s microstructure t
Externí odkaz:
https://doaj.org/article/0fd3255bc6f94d3ab665ef1a19a76076
Autor:
Daniela Schob, Lukas Richter, Krzysztof Kotecki, Dariusz Kurpisz, Robert Roszak, Philipp Maasch, Matthias Ziegenhorn
Publikováno v:
Materials, Vol 17, Iss 1, p 38 (2023)
This paper presents the characterisation of selective-laser-sintered (SLS) samples of polyamide 12 (PA12) under shear loading. PA12 is a semi-crystalline thermoplastic and is used in various industries. Its behaviour under shear stress, which is part
Externí odkaz:
https://doaj.org/article/63d43b83479b4da99eb6ffa3322d6956
Autor:
Irina Smolina, Konrad Gruber, Andrzej Pawlak, Grzegorz Ziółkowski, Emilia Grochowska, Daniela Schob, Karol Kobiela, Robert Roszak, Matthias Ziegenhorn, Tomasz Kurzynowski
Publikováno v:
Materials, Vol 15, Iss 14, p 5019 (2022)
Additive manufacturing (AM) is dynamically developing and finding applications in different industries. The quality of input material is a part of the process and of the final product quality. That is why understanding the influence of powder reuse o
Externí odkaz:
https://doaj.org/article/331b5178274a44c2b67dbb566687a14b
Autor:
Robert Roszak, Karol Bula, Ilia Sagradov, Tomasz Sterzyński, Daniela Schob, Matthias Ziegenhorn
Publikováno v:
Materials Research Express, Vol 9, Iss 1, p 015303 (2022)
This paper presents the modeling and analysis of the joints of metal inserts with polyamide 6 using the injection technique. Based on the experiments carried out, modeling and numerical calculations of the joints were performed for various joint conf
Externí odkaz:
https://doaj.org/article/d533ae3c3cf44cf5bb8f51d89d7f89ae
Publikováno v:
Polymers, Vol 12, Iss 3, p 669 (2020)
It is generally known that significant improvements in the properties of nanocomposites can be achieved with graphene types currently commercially available. However, so far this is only possible on a laboratory scale. Thus, the aim of this study was
Externí odkaz:
https://doaj.org/article/18774ec0a21e450f81fd91ff58bad42f
Publikováno v:
Thermosense: Thermal Infrared Applications XLIV.
Autor:
Matthias Ziegenhorn, Rainer Adelung, Rainer Franke, Robert Roszak, Ilja Sagrado, Daniela Schob, Holger Sparr, Tomasz Kurzynowski
Publikováno v:
Material Modeling and Structural Mechanics ISBN: 9783030976743
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6da706ca28171e67c1ca1c55dbd676ed
https://doi.org/10.1007/978-3-030-97675-0_12
https://doi.org/10.1007/978-3-030-97675-0_12
Publikováno v:
PAMM. 21
Publikováno v:
Additive Manufacturing. 45:102070
The aim of this work is to present the quantitative evaluation of the Additive Manufacturing (AM) laser powder bed fusion ( L -PBF) process steps and validation of the FE (Finite Elements) simulation results using the X-ray Computed Tomography (XCT)
Autor:
Ilja Sagradov, Daniela Schob, Phillip Maasch, Robert Roszak, Holger Sparr, Krzysztof Kotecki, Rainer Franke, Matthias Ziegenhorn
Publikováno v:
Mechanics of Materials. 159:103893
Temperature dependent material and damage behaviour of additively manufactured polyamide 12 was analysed. Two different types of tests were carried out. Very slow isothermal and non-isothermal tensile tests at various temperature levels. The results