Interface Fracture Mechanics of Failure For Oxide Scale on Superalloy

Acta Metall Sin

2004, Vol. 40

Issue (10): 1104-1108 DOI:

Research Articles

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Interface Fracture Mechanics of Failure For Oxide Scale on Superalloy

LEI Mingkai; XU Zhongcheng; YANG Fujun; GAO Feng

Department of Materials Engineering; Dalian University of Technology; Dalian 116024

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LEI Mingkai; XU Zhongcheng; YANG Fujun; GAO Feng. Interface Fracture Mechanics of Failure For Oxide Scale on Superalloy. Acta Metall Sin, 2004, 40(10): 1104-1108 .

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Abstract The stress state of the oxide scale on superalloy was analyzed using a bimaterial mode. The relationship between the maximum buckling deflection of oxide scale and the compressive stress of oxide scale was determined. Based on interface fracture mechanics, the buckling map for spalling was established. The spalling characteristics of the oxide scale described by the buckling map is consistent with the experimental data for the Al2O3 scale on the Ni-based superalloy under the conditions that the parameter relating to the roughness of the oxide alloy interface is between 0.3 and 0.4, a critical buckling index is 1 and a critical adhesion index is 1.15. The buckling and spalling course of the oxide scale on the superalloy was successfully explained with the buckling map.

Key words: oxide scale superalloy interface fracture mechanics

Received: 17 November 2003

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[1] Lowell C E, Barrett C A, Palmer R W, Auping J V, PobstH B. Oxid Met, 1991; 36: 81
[2] Smialek J L. JOM, 2000; 1: 22
[3] Chan K S. Metall Mater Trans, 1997; A28: 411
[4] Chan K S, Cheruvu N S, Leverant G R. J Eng Gas TurbPower, 1998; 120: 609
[5] Chan K S, Cheruvu N S, Leverant G R. J Eng Gas TurbPower, 1999; 121: 484
[6] Lei M K, Yang F J, Luo P, Zhu X P. J Chin Soc CorrosProt. 2002; 22: 65(雷明凯,杨辅军,罗鹏,朱小鹏.中国腐蚀与防护学报,2002;22:65)
[7] Evans H E, Lobb R C. Corros Sci, 1984; 24: 209
[8] Hutchinson J W, Thouless M D, Liniger E G. Acta MetallMater, 1992; 40: 295
[9] Wang J S, Evans A G. Acta Mater, 1998; 46: 4993
[10] Evans A G, Hutchinson J W. Int J Solids Struct, 1984;20: 455
[11] Suo Z, Hutchinson J W. Int J Fract, 1990; 43: 1
[12] Hutchinson J W, Suo Z. Adv Appl Mech, 1992; 29: 63
[13] Evans A G, Hutchinson J W. Acta Metall Mater, 1995;43: 2507
[14] Qian Y H, Li M S, Zhang Y M. Corros Sci Prot Technol,2003; 15: 90(钱余海,李美栓,张亚明.腐蚀科学与防护技术,2003;15:90)
[15] Hutchinson J W, Mear M E, Rice J R. J Appl Mech, 1987;54: 828
[16] Christensen J R, Lipkin D M, Clarke D R. Acta Mater,1996; 44: 3813
[17] Wang J S, Evans A G. Acta Mater, 1999; 47: 699
[18] Tolpygo V K, Clarke D R. Mater Sci Eng, 2000; A278:151&

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