Zobrazeno 1 - 10
of 14
pro vyhledávání: '"David Mayweg"'
Publikováno v:
Materials & Design, Vol 204, Iss , Pp 109665- (2021)
Grain structure control is essential in metal additive manufacturing. It is used to avoid anisotropic mechanical properties, hot cracking and to increase the strength via the Hall-Petch effect. Here we demonstrate the use of grain refining particles
Externí odkaz:
https://doaj.org/article/3b36d9740dbd48ddaa9a238dbe8f817e
Autor:
Shanoob Balachandran, Zita Zachariah, Alfons Fischer, David Mayweg, Markus A. Wimmer, Dierk Raabe, Michael Herbig
Publikováno v:
Advanced Science, Vol 7, Iss 5, Pp n/a-n/a (2020)
Abstract Millions worldwide suffer from arthritis of the hips, and total hip replacement is a clinically successful treatment for end‐stage arthritis patients. Typical hip implants incorporate a cobalt alloy (Co–Cr–Mo) femoral head fixed on a t
Externí odkaz:
https://doaj.org/article/75070c2aeb9d4644b991f5c99dd896b6
Autor:
Kathia Fabritius-Vilpoux, Michael Herbig, Dierk Raabe, Frederic Meyer, David Mayweg, Helge-Otto Fabritius, Joachim Enax
Publikováno v:
Bioinspired, Biomimetic and Nanobiomaterials. 10:132-145
Enamel and dentin are susceptible to acids from food sources leading to dental erosion, a global problem affecting millions of individuals. Particulate hydroxyapatite (HAP) on the tooth surface can influence the effects of acid attacks. Standardized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5928e48e26dd9ceb1ac72e25028eac5d
https://doi.org/10.1680/jbibn.21.00017
https://doi.org/10.1680/jbibn.21.00017
Publikováno v:
Journal of Nuclear Materials. 581:154444
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::789c286c72a0d3ed3b24320b9f8cbf81
https://doi.org/10.1016/j.jnucmat.2023.154444
https://doi.org/10.1016/j.jnucmat.2023.154444
Publikováno v:
Acta Materialia. 201:79-93
Severe plastic deformation leads to cementite decomposition in pearlitic and martensitic alloys, resulting in high-strength nanocrystalline ferrite. This effect can be employed to strengthen pearlitic wires but it can also be associated with material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b74bd4f507d39c54e76d9a5222440162
https://doi.org/10.1016/j.actamat.2020.09.069
https://doi.org/10.1016/j.actamat.2020.09.069
Publikováno v:
Materials & Design, Vol 204, Iss, Pp 109665-(2021)
Materials and Design
Materials and Design
Grain structure control is essential in metal additive manufacturing. It is used to avoid anisotropic mechanical properties, hot cracking and to increase the strength via the Hall-Petch effect. Here we demonstrate the use of grain refining particles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2426750efac7e1aa74ed436b0ccbba8
http://www.sciencedirect.com/science/article/pii/S0264127521002185
http://www.sciencedirect.com/science/article/pii/S0264127521002185
Autor:
Dierk Raabe, Markus A. Wimmer, David Mayweg, Michael Herbig, Shanoob Balachandran, Alfons Fischer, Zita Zachariah
Publikováno v:
Advanced Science
Advanced Science, Vol 7, Iss 5, Pp n/a-n/a (2020)
Advanced Science, Vol 7, Iss 5, Pp n/a-n/a (2020)
Millions worldwide suffer from arthritis of the hips, and total hip replacement is a clinically successful treatment for end‐stage arthritis patients. Typical hip implants incorporate a cobalt alloy (Co–Cr–Mo) femoral head fixed on a titanium a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dea41602f85eef79b2160be7a84190a
https://hdl.handle.net/21.11116/0000-0005-8882-E21.11116/0000-0005-8880-0
https://hdl.handle.net/21.11116/0000-0005-8882-E21.11116/0000-0005-8880-0
Publikováno v:
Additive Manufacturing. 47:102315
In the development of high-strength aluminium alloys tailored specifically to additive manufacturing (AM), L12-Al3X-forming elements have been proven to be particularly effective alloying additions, reducing the susceptibility of aluminium alloys to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acd662d5b74393a8351d58bbde0c6aa1
https://doi.org/10.1016/j.addma.2021.102315
https://doi.org/10.1016/j.addma.2021.102315
Publikováno v:
Acta Materialia. 216:117144
In this study, we investigate the fundamentals of deformation-driven cementite decomposition during rolling contact fatigue in a binary Fe-0.74C (wt.%) steel with pearlitic microstructure. To reveal the involved nano-scale mechanisms, we apply transm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4755a02474c7a90c5d720ab5976563c1
https://doi.org/10.1016/j.actamat.2021.117144
https://doi.org/10.1016/j.actamat.2021.117144
Publikováno v:
Acta Materialia. 215:117048
Premature failure of bearings during rolling contact fatigue is often associated with the formation of white etching cracks (WECs). Crack surface rubbing of WECs transforms the original bainitic/martensitic microstructure into white etching areas (WE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a1061d94059a6620175b66f72ac84aa
https://doi.org/10.1016/j.actamat.2021.117048
https://doi.org/10.1016/j.actamat.2021.117048