دورية أكاديمية
Assessment of High-Temperature Oxidation Properties of 316L Stainless Steel Powder and Sintered Porous Supports for Potential Solid Oxide Cells Applications.
| العنوان: | Assessment of High-Temperature Oxidation Properties of 316L Stainless Steel Powder and Sintered Porous Supports for Potential Solid Oxide Cells Applications. |
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| المؤلفون: | Kabir, Ahsanul, Koszelow, Damian, Miruszewski, Tadeusz, Tinti, Victor Buratto, Esposito, Vincenzo, Kern, Frank, Molin, Sebastian |
| المصدر: | Advances in Science & Technology Research Journal; 2024, Vol. 18 Issue 5, p10-18, 9p |
| مصطلحات موضوعية: | AUSTENITIC stainless steel, MECHANICAL properties of metals, TAPE casting, OXIDATION kinetics, STAINLESS steel |
| مستخلص: | In this work, the oxidation properties of austenitic 316L stainless steel powder and sintered porous support were investigated at the temperature range of ~600-750 䨽 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 ℃ in the powder. The porous steel support was fabricated using the 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 ℃. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: | Complementary Index |
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