Oxidation Resistance of Austenitic Steels under Thermal Shock Conditions in an Environment Containing Water Vapor

被引:6
作者
Koscielniak, Barbara [2 ]
Smola, Grzegorz [1 ]
Grzesik, Zbigniew [1 ]
Hernas, Adam [2 ]
机构
[1] AGH Univ Sci & Technol, Fac Mat Sci & Ceram, Dept Phys Chem & Modelling, Krakow, Poland
[2] Silesian Tech Univ, Dept Mat Sci & Met, Katowice, Poland
关键词
oxidation; thermal shocks; water vapor; austenitic steels;
D O I
10.1515/htmp-2016-0209
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The oxidation behavior of Super 304 H, Sanicro 25, HR3C and HR6W steels, which are recommended for use in ultra-supercritical power plants, as well as corrosion resistant X2CrNiMo17-12-2 steel was studied in this work. Oxidation tests were carried out under thermal shock conditions in an oxygen-rich environment (containing 50 vol. % water vapor) at a temperature equal to 750 degrees C. The investigated steels (excluding X2CrNiMo17-122 steel) are characterized by good oxidation resistance under thermal shock conditions. A highly protective Cr2O3 layer was formed in the internal part of scales growing on the surfaces of investigated steels. The X2CrNiMo17-12-2 steel has worse oxidation resistant properties than the other grades of steels.
引用
收藏
页码:341 / 350
页数:10
相关论文
共 21 条
[1]  
Bennett A. J., 2003, DEFG2601NT41175 DOE
[2]  
Beukenberg M., 2006, P TURBINE FORUM, P26
[3]  
Booras G., 2003, DEFG2601NT41175 DOE
[4]  
Ennis P. J., 2001, ADV MAT TECHNOLOGY F, P187
[5]  
Gilbert R., 2005, Energy and transport futures, P1
[6]   Outlook for advanced biofuels [J].
Hamelinck, Carlo N. ;
Faaij, Andre P. C. .
ENERGY POLICY, 2006, 34 (17) :3268-3283
[7]  
HAUFFE K, 1955, REAKTIONEN FESTEN ST
[8]   Oxyfuel boiler design in a lignite-fired power plant [J].
Kakaras, E. ;
Koumanakos, A. ;
Doukelis, A. ;
Glannakopoulos, D. ;
Vorrias, I. .
FUEL, 2007, 86 (14) :2144-2150
[9]  
Kirchner H., 1964, PROG SOLID STATE CH, V1, P1
[10]  
Kofstad P., 1988, HIGH TEMPERATURE COR