Slurry erosion of metallics, polymers, and ceramics: particle size effects

被引：41

作者：

Stack, MM ^{[1
]}

Pungwiwat, N ^{[1
]}

机构：

[1] UMIST, Ctr Corros & Protect, Manchester M60 1QD, Lancs, England

来源：

MATERIALS SCIENCE AND TECHNOLOGY | 1999年 / 15卷 / 03期

关键词：

D O I：

10.1179/026708399101505770

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

One of the least well understood areas in the study of erosion by solid particles is the effect of particle size. Erosion is generally assumed To be independent of particle size above a critical value. However; there is evidence that this pattern is dependent on the process conditions. In the present study, the effect of particle size was investigated for different classes of materials, which included two pure metals, an alloy, a ceramic, and a polymer. The apparatus used was an impinging jet. Scanning electron microscopy was used to characterise the degradation following erosion. The results showed that the erosion rate peaked at intermediate particle sizes, for some of the materials studied. However the particle size at which the peak occurred changed as a function of target and particle properties. Such observations were explained in terms of the combined effects of particle, target, and fluid flow parameters on the erosion mechanisms of the different materials. MST/3933.

引用

页码：337 / 344

页数：8

共 50 条

[31] SLURRY EROSION OF WC-Co CERMETS AND CERAMICS. [J].

Shetty, D.K. ;

Wright, I.G. ;

Stropki, J.T. .

ASLE transactions, 1985, 28 (01) :123-133

[32] EVALUATION OF THE EFFECT OF PARTICLE SIZE ON EROSION CALCULATIONS UTILIZING CFD AND COMPARISON WITH SUBMERGED SLURRY JET EXPERIMENTS [J].

Karimi, Soroor ;

Zhang, Jun ;

Shirazi, Siamack A. ;

McLaury, Brenton S. .

PROCEEDINGS OF THE ASME/JSME/KSME JOINT FLUIDS ENGINEERING CONFERENCE, 2019, VOL 5, 2019,

[33] Particle characterization for angularity and the effects of particle size and angularity on erosion in a fluidized bed environment [J].

Palasamudram, SL ;

Bahadur, S .

WEAR, 1997, 203 :455-463

[34] PARTICLE-SIZE DISTRIBUTION EFFECTS ON SINGLECOMPONENT AND MULTICOMPONENT ADSORPTION IN SLURRY REACTORS [J].

MATHEWS, AP ;

THOPPIL, KJ ;

ZAYAS, I .

REACTIVE POLYMERS, 1987, 6 (01) :51-51

[35] Observing effects of particle size for a slurry using ultrasonic diffraction grating spectroscopy [J].

Greenwood, MS ;

Brodsky, A ;

Burgess, L ;

Hamad, M ;

Bond, LJ .

Review of Progress in Quantitative Nondestructive Evaluation, Vols 24A and 24B, 2005, 760 :1729-1736

[36] THE EFFECT OF ABRASIVE PARTICLE-SIZE ON THE SLURRY EROSION RESISTANCE OF PARTICULATE-REINFORCED ALUMINUM-ALLOY [J].

TURENNE, S ;

CHATIGNY, Y ;

SIMARD, D ;

CARON, S ;

MASOUNAVE, J .

WEAR, 1990, 141 (01) :147-158

[37] Effect of particle size on erosion characteristics [J].

Nguyen, V. B. ;

Nguyen, Q. B. ;

Zhang, Y. W. ;

Lim, C. Y. H. ;

Khoo, B. C. .

WEAR, 2016, 348 :126-137

[38] A COMPARATIVE-STUDY OF THE SLURRY EROSION AND FREE-FALL PARTICLE EROSION OF ALUMINUM [J].

ZU, JB ;

BURSTEIN, GT ;

HUTCHINGS, IM .

WEAR, 1991, 149 (1-2) :73-84

[39] Slurry ultrasonic particle size and concentration characterization [J].

Bamberger, JA ;

Kytomaa, HK ;

Greenwood, MS .

SCIENCE AND TECHNOLOGY FOR DISPOSAL OF RADIOACTIVE TANK WASTES, 1998, :485-495

[40] Effect of Impacting Particle Kinetic Energy on Slurry Erosion Wear [J].

Shitole P.P. ;

Gawande S.H. ;

Desale G.R. ;

Nandre B.D. .

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