The Influence of Erosion-Induced Roughness on the Oxidation Kinetics of Ni and Ni-20Cr Alloys
作者： Manish Roy , K. K. Ray , G. Sundararajan
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摘要: Surface roughness plays a dominant role inincreasing the oxidation rate of metals and alloysduring erosion compared to the oxidation rate in staticair. Ni and Ni-20Cr were eroded at two different impact velocities (35 and 65 m/s) and for twodifferent impact angles (90° and 30°). Theeroded samples were subsequently isothermally oxidizedin static air at three different test temperatures. Theincreased oxidation kinetics in the case of Ni could beexplained on the basis of increased roughness caused byerosion prior to oxidation. In the …
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sci-hub.se 参考文章(18)
G. Ben Abderrazik, G. Moulin, A. M. Huntz, Relation between impurities and oxide-scale growth mechanisms on Ni-34Cr and Ni-20Cr alloys. II. Influence of sulphur Oxidation of Metals. ,vol. 33, pp. 237- 264 ,(1990) , 10.1007/BF00667416
S. L. Chang, F. S. Pettit, N. Birks, Some interactions in the erosion-oxidation of alloys Oxidation of Metals. ,vol. 34, pp. 71- 100 ,(1990) , 10.1007/BF00664340
G. Ben Abderrazik, G. Moulin, A. M. Huntz, Relation between impurities and oxide-scale growth mechanisms on Ni-34Cr and Ni-20Cr alloys. I, Influence of C, Mn, and Si Oxidation of Metals. ,vol. 33, pp. 191- 235 ,(1990) , 10.1007/BF00667415
W. C. Hagel, A. U. Seybolt, Cation Diffusion in Cr2 O 3 Journal of The Electrochemical Society. ,vol. 108, pp. 1146- 1152 ,(1961) , 10.1149/1.2427973
Geng Gangqiang, Wang Buqian, Peggy Y. Hou, Alan V. Levy, The effect of additional silicon on the corrosion and erosion-corrosion of low chromium steels Wear. ,vol. 150, pp. 89- 105 ,(1991) , 10.1016/0043-1648(91)90308-H
Alan V. Levy, Wang Bu-Qian, Yong-Faman, Nancy Jee, EROSION CORROSION OF STEELS IN SIMULATED AND ACTUAL FLUIDIZED-BED COMBUSTOR ENVIRONMENTS Wear. ,vol. 131, pp. 85- 103 ,(1989) , 10.1016/0043-1648(89)90247-0
H. V. Atkinson, A review of the role of short-circuit diffusion in the oxidation of nickel, chromium, and nickel-chromium alloys Oxidation of Metals. ,vol. 24, pp. 177- 197 ,(1985) , 10.1007/BF00664231
R. T. Talasek, A. J. Syllaios, MOS Capacitors on Cadmium Telluride Journal of The Electrochemical Society. ,vol. 132, pp. 887- 889 ,(1985) , 10.1149/1.2113978
T F J Quinn, Role of oxidation in the mild wear of steel British Journal of Applied Physics. ,vol. 13, pp. 33- 37 ,(1962) , 10.1088/0508-3443/13/1/308
G. C. Wood, T. Hodgkiess, Characteristic Scales on Pure Nickel‐Chromium Alloys at 800°–1200°C Journal of The Electrochemical Society. ,vol. 113, pp. 319- 327 ,(1966) , 10.1149/1.2423955