Kaschnitz, Erhard und Kaschnitz, Hanna und Schleutker, Thorn und Gülhan, Ali und Bonvoisin, Benoit (2017) Electrical resistivity measured by millisecond pulse-heating in comparison to thermal conductivity of the stainless steel AISI 316 L at elevated temperature. High Temperatures-High Pressures, 46 (4-5), Seiten 353-365. Old City Publishing. ISSN 0018-1544.
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Kurzfassung
Electrical resistivity of stainless steel AISI 316 L was measured by millisecond pulse-heating in the temperature range from room temperature to the melting point at approximately 1400°C. The measurement results of electrical resistivity as a function of specific enthalpy were combined with results of specific heat capacity measurements by differential-scanning calorimetry to obtain the relation between resistivity and temperature. Additionally to electrical resistivity and specific heat capacity, thermal diffusivity, density at room temperature, and thermal expansion were measured. From these results, thermal conductivity was calculated. Using the results of thermal conductivity and electrical resistivity, a Smith-Palmer-plot was drawn. It shows a significant deviation from the Wiedemann-Franz law with the Sommerfeld value due to the lattice component, electron scattering by solute atoms, and other smaller contributions.
elib-URL des Eintrags: | https://elib.dlr.de/107379/ | ||||||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
Titel: | Electrical resistivity measured by millisecond pulse-heating in comparison to thermal conductivity of the stainless steel AISI 316 L at elevated temperature | ||||||||||||||||||||||||
Autoren: |
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Datum: | 2017 | ||||||||||||||||||||||||
Erschienen in: | High Temperatures-High Pressures | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||
Band: | 46 | ||||||||||||||||||||||||
Seitenbereich: | Seiten 353-365 | ||||||||||||||||||||||||
Herausgeber: |
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Verlag: | Old City Publishing | ||||||||||||||||||||||||
ISSN: | 0018-1544 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | electrical resistivity, elevated temperature, millisecond pulse-heating, specific heat capacity, Smith-Palmer-plot, stainless steel AISI 316 L, thermal conductivity, thermal expansion | ||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
HGF - Programmthema: | Technik für Raumfahrtsysteme | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | R SY - Technik für Raumfahrtsysteme | ||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Projekt Space Debris (alt) | ||||||||||||||||||||||||
Standort: | Köln-Porz | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Über- und Hyperschalltechnologien | ||||||||||||||||||||||||
Hinterlegt von: | Schleutker, Thorn | ||||||||||||||||||||||||
Hinterlegt am: | 07 Nov 2016 12:10 | ||||||||||||||||||||||||
Letzte Änderung: | 05 Nov 2020 15:22 |
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