Effects of silica nano-particle coatings on high-temperature oxidation of AISI 321

被引：0
|
作者：
Simon, C
Haugsrud, R
Musiani, M
Barison, S
Walmsley, J
Jacques, T
Bredesen, R
机构：
[1] SINTEF Mat Technol, N-0314 Oslo, Norway
[2] Univ Oslo, Dept Chem, Ctr Mat Sci, N-0349 Oslo, Norway
[3] CNR, IENI, Ist Energet & Interfasi, I-35127 Padua, Italy
来源：
HIGH TEMPERATURE CORROSION AND PROTECTION OF MATERIALS 6, PRT 1 AND 2, PROCEEDINGS | 2004年 / 461-464卷
关键词：
AISI; 321; silica coatings; oxidation mechanism;
D O I：
10.4028/www.scientific.net/MSF.461-464.281
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nanoparticle-based silica sols produced by a novel sol-gel procedure have been deposited by dip-coating onto AISI 321 stainless-steel to improve its high temperature oxidation resistance. The oxidation rate has been measured by thermogravimetry. The coatings and oxides have been characterised by SEM, TEM and EPMA. Two stage O-16,16(2)-O-18'18(2) oxidation followed by SIMS analysis was used to identify the predominating growth mechanism. At 500degreesC, the silica coating remains as a surface layer and prevents oxidation of the alloy, whereas above 700degreesC protective chromium oxide is formed at the surface. The oxide growth is dominated by outward chromium diffusion, irrespective of the coating. The oxidation rate is reduced by a factor of two over the whole temperature range.
引用
收藏
页码：281 / 288
页数：8
相关论文
共 50 条
  • [41] High Temperature Oxidation and Electrochemical Corrosion Behavior of Al Nano-particle Modified Silicone Coating on 304 Stainless Steel
    Du Y.
    Wang C.
    Zhu S.
    Wang F.
    Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research, 2019, 33 (12): : 942 - 948
  • [42] High-temperature oxidation of FeCrAl alloy with alumina–silica–ceria coatings deposited by sol–gel method
    Jacek Chęcmanowski
    Aleksandra Matraszek
    Irena Szczygieł
    Bogdan Szczygieł
    Journal of Thermal Analysis and Calorimetry, 2013, 113 : 311 - 318
  • [43] High-Temperature Superconductor Coatings for Beam Impedance Reduction in Particle Colliders: Nonlinear Effects
    Calatroni, Sergio
    Vaglio, Ruggero
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2021, 31 (03)
  • [44] Comparative Study of Micro- and Nano-structured Coatings for High-Temperature Oxidation in Steam Atmospheres
    Perez, F. J.
    Castaneda, S. I.
    Hierro, M. P.
    Escobar Galindo, R.
    Sanchez-Lopez, J. C.
    Mato, S.
    OXIDATION OF METALS, 2014, 81 (1-2): : 227 - 236
  • [45] Microstructure and oxidation behavior of CrCN/TiSiCN nano-multilayer coatings on Zircaloy in high-temperature steam
    Li, Hao
    Ma, Dayan
    Wang, Hongbo
    Yun, Di
    Hao, Zhe
    Deng, Junkai
    Zhang, Ruiqian
    Li, Zhendong
    CORROSION SCIENCE, 2023, 211
  • [46] Comparative Study of Micro- and Nano-structured Coatings for High-Temperature Oxidation in Steam Atmospheres
    F. J. Pérez
    S. I. Castañeda
    M. P. Hierro
    R. Escobar Galindo
    J. C. Sánchez-López
    S. Mato
    Oxidation of Metals, 2014, 81 : 227 - 236
  • [47] Functionalized Mesoporous Silica Nano-Particle for Optical Bio-Detection
    Maki, W. C.
    Mishra, N. N.
    Cameron, E.
    Filanoski, B.
    Rastogi, S. K.
    Maki, G.
    NSTI NANOTECH 2008, VOL 2, TECHNICAL PROCEEDINGS: LIFE SCIENCES, MEDICINE, AND BIO MATERIALS, 2008, : 248 - +
  • [48] High-temperature oxidation of a metal particle: Nonisothermal model
    Filimonov, I
    Luss, D
    AICHE JOURNAL, 2005, 51 (05) : 1521 - 1531
  • [49] Al, Si, and Al-Si Coatings to Improve the High-Temperature Oxidation Resistance of AISI 304 Stainless Steel
    Zandrahimi, Morteza
    Vatandoost, Javad
    Ebrahimifar, Hadi
    OXIDATION OF METALS, 2011, 76 (3-4): : 347 - 358
  • [50] Nano-particle composite plating as an alternative to hard chromium and nickel coatings
    Klingenberg, ML
    Brooman, EW
    Naguy, TA
    PLATING AND SURFACE FINISHING, 2005, 92 (04): : 42 - 48
12345