Single-phase Si-modified β-NiAl coating formed by irradiation of Al-Si plasma: Microstructure and oxidation behavior

被引：4
作者：
Wang, Wei [1 ,2 ]
Lei, Yuesui [1 ,2 ]
Wu, Jiaojiao [3 ]
Cheng, Yuxian [4 ]
Shen, Mingli [2 ]
Zhu, Shenglong [2 ]
机构：
[1] Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China
[2] Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 62 Wencui Rd, Shenyang 110016, Peoples R China
[3] Northwest Inst Nonferrous Met Res, Xian 710016, Peoples R China
[4] AECC Shenyang Liming Aeroengine Co LTD, 6 Dongta St, Shenyang 110043, Peoples R China
来源：
CORROSION SCIENCE | 2024年 / 233卷
关键词：
High temperature oxidation; Plasma irradiation; Nanocavities; Silicide; (-NiAl; HIGH-TEMPERATURE OXIDATION; ALUMINIDE COATINGS; RESISTANCE; SILICON; DIFFUSION; OXIDE; TRANSFORMATION; DEPOSITION; MORPHOLOGY; ADDITIVES;
D O I：
10.1016/j.corsci.2024.112055
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A single-phase Si-modified (- NiAl coating was formed by direct irradiation of Al-Si plasma in vacuum, which is distinctively different from that of the conventional AlSi slurry-diffusion process that normally generates silicides precipitation. A large amount of nanocavities was observed in the plasma-irradiated coating, which might relate to the formation of the single phase. Oxidation of the two coatings at 1000 degree celsius shows that the single-phase coating formed an intact and uniform alumina scale whereas the conventional one formed a void-containing and rumpling scale, indicating the uniquely beneficial effects by forming the single-phase Si-modified (- NiAl coating.
引用
收藏
页数：15
相关论文
共 66 条
  • [1] Kinetic Study of the Competitive Growth Between θ-Al2O3 and α-Al2O3 During the Early Stages of Oxidation of β-(Ni,Pt)Al Bond Coat Systems: Effects of Low Oxygen Partial Pressure and Temperature
    Alvarado-Orozco, J. M.
    Morales-Estrella, R.
    Boldrick, M. S.
    Trapaga-Martinez, G.
    Gleeson, B.
    Munoz-Saldana, J.
    [J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2015, 46A (02): : 726 - 738
  • [2] A structure zone diagram including plasma-based deposition and ion etching
    Anders, Andre
    [J]. THIN SOLID FILMS, 2010, 518 (15) : 4087 - 4090
  • [3] Quaternary diborides-improving the oxidation resistance of TiB2±z coatings by disilicide alloying
    Bahr, Ahmed
    Beck, Oskar
    Glechner, Thomas
    Grimmer, Alexander
    Wojcik, Tomasz
    Kutrowatz, Philip
    Ramm, Juergen
    Hunold, Oliver
    Kolozsvari, Szilard
    Polcik, Peter
    Ntemou, Eleni
    Primetzhofer, Daniel
    Riedl, Helmut
    [J]. MATERIALS RESEARCH LETTERS, 2023, 11 (09): : 733 - 741
  • [4] Fracture behavior of superalloy IN738LC with various precipitate microstructures
    Balikci, E
    Mirshams, RA
    Raman, A
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1999, 265 (1-2): : 50 - 62
  • [5] Effects of Minor Alloying Elements on Alumina Transformation During the Transient Oxidation of β-NiAl
    Barth, Talia L.
    Marquis, Emmanuelle A.
    [J]. OXIDATION OF METALS, 2021, 95 (3-4): : 293 - 309
  • [6] INFLUENCE OF SURFACE-AREA AND ADDITIVES ON THE THERMAL-STABILITY OF TRANSITION ALUMINA CATALYST SUPPORTS .2. KINETIC-MODEL AND INTERPRETATION
    BURTIN, P
    BRUNELLE, JP
    PIJOLAT, M
    SOUSTELLE, M
    [J]. APPLIED CATALYSIS, 1987, 34 (1-2): : 239 - 254
  • [7] VOIDS IN IRRADIATED STAINLESS STEEL
    CAWTHORNE, C
    FULTON, EJ
    [J]. NATURE, 1967, 216 (5115) : 576 - +
  • [8] Oxidation resistance of novel multilayer coatings for gas turbine components
    Gao, F.
    Yang, Q.
    Liu, R.
    Huang, X.
    [J]. SURFACE ENGINEERING, 2014, 30 (09) : 624 - 635
  • [9] The influence of turbine blade geometry and process parameters on the structure of Zr modified aluminide coatings deposited by CVD method on the ZS6K nickel superalloy
    Goral, Marek
    Pytel, Maciej
    Filip, Ryszard
    Sieniawski, Jan
    [J]. STEREOLOGY AND IMAGE ANALYSIS IN MATERIAL SCIENCE, 2013, 197 : 58 - 63
  • [10] X-ray photoelectron spectroscopy studies of Ti1-xAlxN (0 ≤ x ≤ 0.83) high-temperature oxidation: The crucial role of Al concentration
    Greczynski, G.
    Hultman, L.
    Oden, M.
    [J]. SURFACE & COATINGS TECHNOLOGY, 2019, 374 : 923 - 934
1234567