Roles of Manganese in the High-temperature Oxidation Resistance of Alumina-forming Austenitic Steels at above 800 °C

被引：28
|
作者：
Xu, Xiangqi [1 ,2 ]
Zhang, Xiaofeng [1 ]
Sun, Xiaoyang [1 ]
Lu, Z. P. [1 ]
机构：
[1] Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China
[2] Tongling Univ, Dept Mech Engn, Tongling 244000, Peoples R China
来源：
OXIDATION OF METALS | 2012年 / 78卷 / 5-6期
关键词：
Austenitic steels; Oxide; Alumina; Oxidation; STAINLESS-STEELS; CREEP-RESISTANT; SCALE FORMATION; SOLID-OXIDE; ALLOYS; BEHAVIOR; 900-DEGREES-C; ADDITIONS; PHASE;
D O I：
10.1007/s11085-012-9311-9
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A new family of alumina-forming austenitic (AFA) stainless steels is under development for uses in aggressive oxidizing conditions. This paper investigates the effect of manganese additions on the oxidation kinetics and alumina scale formation in two series of AFA steels, i.e., Fe-20Ni-14Cr-2.5Al and Fe-18Cr-25Ni-3Al base. At 800 degrees C in dry air, the oxidation resistance was moderately degraded with additions of larger than 1 wt% Mn in the AFA steels based on Fe-14Cr-20Ni-2.5Al. At 900 degrees C in air with 10 % water vapor, however, additions of Mn in these AFA steels based on Fe-18Cr-25Ni-3Al would significantly destabilize the alumina scale formation and degrade the oxidation resistance. Our analysis revealed that additions of Mn stimulated formation of the coarse spinel CrMn1.5O4 and Cr2O3 oxide and destroyed the continuity of the protective alumina scales, thus worsening the oxidation performance. In addition, it was found that there exists an upper limit for the Mn additions which is decreased with the increase of the service temperatures and presence of aggressive oxidizing agents.
引用
收藏
页码：349 / 362
页数：14
相关论文
共 50 条
  • [21] The sulfur effects on high-temperature oxidation of an alumina-forming heat-resistant alloy
    Amano, T
    Watanabe, T
    Hara, A
    Sakai, N
    Isobe, H
    Sasaki, K
    Shishido, T
    ISIJ INTERNATIONAL, 2004, 44 (01) : 145 - 152
  • [22] Annealing effects on precipitation and high-temperature properties of a Cu-containing alumina-forming austenitic steel
    Zhao, Bingbing
    Chang, Kaichen
    Fan, Jifu
    Chen, Ze
    Dong, Xianping
    Zhang, Lanting
    MATERIALS LETTERS, 2016, 176 : 83 - 86
  • [23] Effect of Alloying Additions on Phase Equilibria and Creep Resistance of Alumina-Forming Austenitic Stainless Steels
    Yamamoto, Y.
    Santella, M. L.
    Brady, M. P.
    Bei, H.
    Maziasz, P. J.
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2009, 40A (08): : 1868 - 1880
  • [24] Increasing the Upper Temperature Oxidation Limit of Alumina Forming Austenitic Stainless Steels in Air with Water Vapor
    Brady, M. P.
    Unocic, K. A.
    Lance, M. J.
    Santella, M. L.
    Yamamoto, Y.
    Walker, L. R.
    OXIDATION OF METALS, 2011, 75 (5-6): : 337 - 357
  • [25] Reason for negative effect of Nb addition on oxidation resistance of alumina-forming austenitic stainless steel at 1323 K
    Shen, Lin
    Wu, Bingjie
    Zhao, Kai
    Peng, Huabei
    Wen, Yuhua
    CORROSION SCIENCE, 2021, 191
  • [26] Oxidation behavior and microstructure evolution of alumina-forming austenitic & high entropy alloys in steam environment at 1200 °C
    Shi, Hao
    Tang, Chongchong
    Jianu, Adrian
    Fetzer, Renate
    Weisenburger, Alfons
    Steinbrueck, Martin
    Grosse, Mirco
    Stieglitz, Robert
    Mueller, Georg
    CORROSION SCIENCE, 2020, 170
  • [27] Ultrahigh stability and strong precipitation strengthening of nanosized NbC in alumina-forming austenitic stainless steels subjecting to long-term high-temperature exposure
    Zhao, W. X.
    Zhou, D. Q.
    Jiang, S. H.
    Wang, H.
    Wu, Y.
    Liu, X. J.
    Wang, X. Z.
    Lu, Z. P.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 738 : 295 - 307
  • [28] HIGH-TEMPERATURE OXIDATION BEHAVIOR OF IRIDIUM-BASED ALUMINA-FORMING TERNARY INTERMETALLICS
    LEE, KN
    WORRELL, WL
    OXIDATION OF METALS, 1994, 41 (1-2): : 37 - 63
  • [29] Effects of Nb on Creep Properties and Hot Corrosion Resistance of New Alumina-Forming Austenitic Steels at 700 °C
    Xu, Wanjian
    Jia, Guodong
    Pan, Jie
    Wang, Zixie
    Li, Jun
    Xiao, Xueshan
    METALS, 2024, 14 (08)
  • [30] A Comparison of the Oxidation and Nitridation Properties of Selected Chromia- and Alumina-Forming Alloys at 800 °C
    Sand, T.
    Liske, J.
    Helander, T.
    Svensson, J-E
    Johansson, L-G
    OXIDATION OF METALS, 2022, 98 (1-2): : 163 - 178
12345