Assessment of High-Temperature Oxidation Properties of 316L Stainless Steel Powder and Sintered Porous Supports for Potential Solid Oxide Cells Applications

• Autorzy: Kabir Ahsanul , Koszelow Damian , Miruszewski Tadeusz , Tinti Victor Buratto , Kern Frank , Molin Sebastian
• Języki publikacji: EN

Abstrakty

EN

In this work, oxidation properties of austenitic 316L stainless steel powder and sintered porous support were investigated at the temperature range of ~600-750 °C for 100 hours in ambient air. Oxidation kinetics was determined by continuous thermogravimetry and analyzed employing parabolic rate law. It was observed that oxidation leads to the formation of an oxide scale, with substantial oxidation occurring at ≥ 650 °C in the powder. The porous steel support was fabricated by tape casting method with two distinct pore former concentrations. The microstructural features of both the powder and support were investigated by X-ray diffractometry and scanning electron microscopy coupled with energy-dispersive X-ray analysis. The mechanical properties of the metal support were examined before and after oxidation via a microhardness test. The effect of porosity on the resulting properties of the metal support was also highlighted. In summary, 316L stainless steel support suits SOCs applications below 600 °C.

Słowa kluczowe

EN

316L stainless steel; high-temperature oxidation; XRD; microstructure; porosity

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2024
• Tom: Vol. 18, no 5
• Opis fizyczny: Bibliogr.

Twórcy

autor

Kabir Ahsanul

• Faculty of Electronics, Telecommunications, and Informatics, Gdańsk University of Technology, 80-233 Gdańsk, Poland

• https://orcid.org/0000-0002-1161-0838

autor

Koszelow Damian

• Faculty of Electronics, Telecommunications, and Informatics, Gdańsk University of Technology, 80-233 Gdańsk, Poland

autor

Miruszewski Tadeusz

• Institute of Nanotechnology and Materials Engineering, Faculty of Applied Physics and Mathematics, Gdańsk University of Technology, 80-233 Gdańsk, Poland

autor

Tinti Victor Buratto

• Department of Energy Conversion and Storage, Technical University of Denmark, 2800 Kgs Lyngby, Denmark

autor

Kern Frank

• Institute for Manufacturing Technology of Ceramic Components and Composites, University of Stuttgart, 70569 Stuttgart, German

autor

Molin Sebastian

• Faculty of Electronics, Telecommunications, and Informatics, Gdańsk University of Technology, 80-233 Gdańsk, Poland

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).