Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Torsten Fischer"'
Autor:
Torsten Fischer, Bernd Kuhn
Publikováno v:
Materials, Vol 15, Iss 18, p 6280 (2022)
Increased cyclic loading of components and materials in future thermal energy conversion systems necessitates novel materials of increased fatigue resistance. The widely used 9–12% Cr steels were developed for high creep strength and thus base load
Externí odkaz:
https://doaj.org/article/3e4be2ea0e444b66b92fc929af13e52a
Publikováno v:
Applied Sciences, Vol 12, Iss 14, p 7234 (2022)
In the present study, the first tailored steel based on HiperFer (high-performance ferrite) was developed specifically for the additive manufacturing process. This steel demonstrates its full performance potential when produced via additive manufactu
Externí odkaz:
https://doaj.org/article/4fd7a792b4b04b40aca432ec19f05d4f
Publikováno v:
Applied Sciences, Vol 10, Iss 18, p 6461 (2020)
The 22 wt.% Cr, fully ferritic stainless steel Crofer®22 H has higher thermomechanical fatigue (TMF)- lifetime compared to advanced ferritic-martensitic P91, which is assumed to be caused by different damage tolerance, leading to differences in crac
Externí odkaz:
https://doaj.org/article/195dd934114e4dccb1b0a2c02d0e7117
Publikováno v:
Applied Sciences, Vol 10, Iss 18, p 6338 (2020)
The highly flexible operation schemes of future thermal energy conversion systems (concentrating solar power, heat storage and backup plants, power-2-X technologies) necessitate increased damage tolerance and durability of the applied structural mate
Externí odkaz:
https://doaj.org/article/0f26e0dc98924696b260c5241a88544e
Autor:
Torsten Fischer, Bernd Kuhn, Detlef Rieck, Axel Schulz, Ralf Trieglaff, Markus Benjamin Wilms
Publikováno v:
Applied Sciences, Vol 10, Iss 16, p 5556 (2020)
Strong efforts are made internationally to optimize the process control of laser additive manufacturing processes. For this purpose, advanced detectors and monitoring software are being developed to control the quality of production. However, commerc
Externí odkaz:
https://doaj.org/article/24aca3e2306b44628df29f96a2f87509
Autor:
Bernd Kuhn, Michal Talik, Torsten Fischer, Xiuru Fan, Yukinori Yamamoto, Jennifer Lopez Barrilao
Publikováno v:
Metals, Vol 10, Iss 4, p 463 (2020)
Future, flexible thermal energy conversion systems require new, demand-optimized high-performance materials. The High performance Ferritic (HiperFer) stainless steels, under development at the Institute of Microstructure and Properties of Materials (
Externí odkaz:
https://doaj.org/article/b85305e820304b33ad8d41fc0c535aa3
Publikováno v:
Automotive and Engine Technology. 8:95-107
The reduction of carbon dioxide emissions and the corresponding increase in gasoline engine efficiency are crucial in engine development. Wall heat losses are a major cause of efficiency loss, accounting for 15–30% of the total fuel energy. One pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::605ff630d0da65d86fef83647320bd02
https://doi.org/10.1007/s41104-023-00129-9
https://doi.org/10.1007/s41104-023-00129-9
Autor:
Kuhn, Torsten Fischer, Bernd
Publikováno v:
Materials; Volume 15; Issue 18; Pages: 6280
Increased cyclic loading of components and materials in future thermal energy conversion systems necessitates novel materials of increased fatigue resistance. The widely used 9–12% Cr steels were developed for high creep strength and thus base load
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::ad87e9da851b0149cfd1f08924418858
Autor:
Torsten Fischer, Bernd Kuhn
Publikováno v:
International journal of fatigue 127, 479-487 (2019). doi:10.1016/j.ijfatigue.2019.06.030
The energy transition and the associated increase in the share of regenerative energies require flexible power plant operation to compensate fluctuations in residual load. As a result of the decreasing dwell times at constant high temperatures, the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1bc3b0946e8efb4d823d9a18d0f4093
https://doi.org/10.1016/j.ijfatigue.2019.06.030
https://doi.org/10.1016/j.ijfatigue.2019.06.030
Autor:
Torsten Fischer, Bernd Kuhn
Publikováno v:
International journal of fatigue 124, 288-302 (2019). doi:10.1016/j.ijfatigue.2019.03.005
In this study the impact of frequency or rather hold time and atmosphere on the transition from fatigue dominated crack growth to creep fatigue of the ferritic/martensitic steel X20CrMoV12-1 was investigated from 300 °C−600 °C. This temperature r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ea10e54579a89b0ac2f71a0060764c9
https://doi.org/10.1016/j.ijfatigue.2019.03.005
https://doi.org/10.1016/j.ijfatigue.2019.03.005