Effect of Al content on the oxidation behavior of NiCoCrAlYHf alloys at 1100 °C

被引：9
|
作者：
Huang, Aihui [1 ]
Chen, Ying [2 ,3 ]
Zhang, Zhao [4 ]
Shen, Jianyu [5 ]
Li, Ling [1 ]
Liu, Xuanzhen [1 ]
Zhang, Han [1 ]
Lu, Jie [1 ]
Zhao, Xiaofeng [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, Shanghai Key Lab Adv High Temp Mat & Precis Formin, Shanghai 200240, Peoples R China
[2] Univ Manchester, Dept Mat, Manchester M13 9PL, England
[3] Univ Manchester, Henry Royce Inst, Manchester M13 9PL, England
[4] Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China
[5] GRINM Resources & Environm Tech Co Ltd, Beijing 100088, Peoples R China
来源：
CORROSION SCIENCE | 2023年 / 222卷
基金：
中国国家自然科学基金;
关键词：
Al content; Oxidation behavior; NiCoCrAlYHf alloy; THERMAL BARRIER COATINGS; BOND COAT; CYCLIC OXIDATION; GROWTH-MECHANISM; SCALE FORMATION; ALUMINA SCALE; KINETICS; NI; MICROSTRUCTURE; ADDITIONS;
D O I：
10.1016/j.corsci.2023.111417
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of Al content on the oxidation behavior of NiCoCrAlYHf alloys (Ni44Al16, Ni42Al18 and Ni40Al20) at 1100 & DEG;C is investigated in this study. It is demonstrated that the oxidation rate of NiCoCrAlYHf alloy decreases with the increase of Al content. The Al content play the important role on the oxidation rate by determining the columnar grain size of & alpha;-Al2O3 scale and the distribution of Y/Hf-rich oxides within the & alpha;-Al2O3 scale, which shows large influence on O diffusion rate. Those findings can provide guidance for the high-performance NiCoCrAlYHf coatings design.
引用
收藏
页数：11
相关论文
共 50 条
  • [1] Effect of Nb Content on Cyclic Oxidation Behavior of As-Cast Ti-1100 Alloys
    Song, Yingjun
    Fu, Binguo
    Dong, Tianshun
    Li, Guolu
    Wang, Fei
    Zhao, Xuebo
    Liu, Jinhai
    MATERIALS, 2020, 13 (05)
  • [2] Effect of alloying with Al on oxidation behavior of MoSi2 coatings at 1100 °C
    Hou, Shi-xiang
    Liu, Zong-de
    Liu, Dong-yu
    Li, Bao-rang
    SURFACE & COATINGS TECHNOLOGY, 2012, 206 (21): : 4466 - 4470
  • [3] Effect of Al content on oxidation behaviour of ternary Fe-Al-C alloys
    Rao, VS
    Baligidad, RG
    Raja, VS
    INTERMETALLICS, 2002, 10 (01) : 73 - 84
  • [4] Influences of Al Content on Oxidation Behavior of CoNiCrAlYRe Alloys
    Lan Hao
    Yang Zhigang
    Zhang Yuduo
    Zhang Chi
    RARE METAL MATERIALS AND ENGINEERING, 2011, 40 (01) : 85 - 89
  • [5] Oxidation behavior of AlCoCrFeNiSix high-entropy alloys at 1100 °C
    Li, Yuantian
    Zhang, Ping
    Zhang, Jinyong
    Chen, Zheng
    Shen, Baolong
    CORROSION SCIENCE, 2021, 190 (190)
  • [6] CYCLIC OXIDATION BEHAVIOR OF 2-PHASE NI-CR-AL ALLOYS AT 1100-DEGREES-C
    GLEESON, B
    CHEUNG, WH
    YOUNG, DJ
    CORROSION SCIENCE, 1993, 35 (5-8) : 923 - 929
  • [7] OXIDATION BEHAVIOR OF MODIFIED TI-AL ALLOYS AT TEMPERATURES BETWEEN 1100-DEGREES-C AND 1400-DEGREES-C
    CHIANG, KT
    PERKINS, RA
    MEIER, GH
    JOURNAL OF METALS, 1987, 39 (07): : A7 - A7
  • [8] Effect of Al content on steam oxidation behavior for ferritic Fe-21Cr-xAl alloys
    Chikhalikar, Atharva S.
    Qu, Haozheng
    Abouelella, Hamdy
    Nagothi, Bhavani
    Rajendran, Rupesh
    Roy, Indranil
    Umretiya, Rajnikant
    Hoffman, Andrew
    Rebak, Raul
    JOURNAL OF NUCLEAR MATERIALS, 2024, 598
  • [9] OXIDATION OF FE-AL-C ALLOYS IN THE TEMPERATURE-RANGE 700-1100-DEGREES-C
    KAO, CH
    WAN, CM
    JOURNAL OF METALS, 1985, 37 (11): : A83 - A84
  • [10] Effect of Mg Content on the Damping Behavior of Al–Mg Alloys
    Zhenzhen Li
    Hongge Yan
    Jihua Chen
    Weijun Xia
    Bin Su
    Lu Zhao
    Min Song
    Metals and Materials International, 2021, 27 : 3155 - 3163
12345