Oxidation of Austenitic Steel TP347HFG Exposed to Supercritical Water with Different Dissolved Oxygen Concentration
2011 ◽
Vol 148-149
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pp. 1179-1183
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Keyword(s):
The oxidation of austenitic fine-grained steel TP347HFG exposed to supercritical water at 550 °C and 25 MPa with the dissolved oxygen concentration of 100 ppb, 300 ppb and 2000 ppb was investigated. The results indicated weight gain increased with the dissolved oxygen increasing. The herpes-shaped oxides were formed on the sample surface. The oxide layer was a typical dual-layered structure with a Fe-rich outer layer and a Fe-Cr-Ni-rich inner layer. The influences of the dissolved oxygen concentration and grain size on oxidation behavior were discussed finally.
2017 ◽
Vol 7
(5)
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pp. 592-597
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Keyword(s):
1992 ◽
Vol 26
(7-8)
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pp. 1769-1778
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2021 ◽
Vol 770
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pp. 145337
Keyword(s):
2008 ◽
Vol 18
(1)
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pp. 87-100
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2010 ◽
Vol 20
(4)
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pp. 619-628
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Keyword(s):
2005 ◽
Vol 152
(8)
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pp. G669
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Keyword(s):