Slurry erosion–corrosion wear behavior in SiC-containing NaOH solutions of Mo2NiB2 cermets prepared by reactive sintering

The present work is aimed at investigating the effect of speed , slurry concentration and particle size on Inconel-718 coatings on copper subjected to slurry erosion with the help of DOE (design of experiments) tool among which the Taguchi technique is well known. The coatings are subjected to slurry erosive wear tests in 3.5% NaCl solution (35 gms NaCl/ ltr of water) with sand as erodent. On application of analysis of variance, it is found that all three parameters namely speed, sand concentration of the slurry and particle size are significant with speed being the most significant one.

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Slurry erosion-corrosion characteristics of squeeze cast aluminum alloy-aluminum borate composite

Materials and Corrosion ◽

10.1002/(sici)1521-4176(199904)50:4<205::aid-maco205>3.0.co;2-s ◽

1999 ◽

Vol 50 (4) ◽

pp. 205-212 ◽

Cited By ~ 4

Author(s):

J. P. Tu ◽

C. L. Li ◽

H. X. Zhao ◽

M. Matsumura

Keyword(s):

Aluminum Alloy ◽

Cast Aluminum Alloy ◽

Aluminum Borate ◽

Cast Aluminum ◽

Slurry Erosion ◽

Squeeze Cast ◽

Erosion Corrosion

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Corrosion-wear behavior of 316L stainless steel under different applied potentials

Industrial Lubrication and Tribology ◽

10.1108/ilt-06-2016-0132 ◽

2017 ◽

Vol 69 (2) ◽

pp. 234-240 ◽

Cited By ~ 2

Author(s):

Gaofeng Han ◽

Pengfei Jiang ◽

Jianzhang Wang ◽

Fengyuan Yan

Keyword(s):

Stainless Steel ◽

Mass Loss ◽

316L Stainless Steel ◽

Wear Behavior ◽

Synergistic Effects ◽

Mass Loss Rate ◽

Artificial Seawater ◽

Corrosion Wear ◽

Mechanical Wear ◽

Content Type

Purpose This report aims to study the influence of applied potentials on the corrosion-wear behavior of 316L stainless steel (SS) in artificial seawater. Design/methodology/approach In this study, wear-corrosion behavior of 316L SS had been studied under different applied potentials in artificial seawater by using a reformed pin-on-disc test rig. The applied potentials were selected ranging from –1.2 to 0.3 V (vs Ag/AgCl). The friction coefficient, mass loss rate and current density were determined. Findings It was indicated that mass loss was determined by the combined effect of mechanical wear and chemical corrosion. The wear-corrosion process was synergistic effects dominate while mechanical wear contributed the major material mass loss. Practical implications The results helped us to choose the appropriate metals for application under the specified environment. Originality/value The main originality of this research is to reveal the corrosion-wear behavior of 316L SS under different potentials, which would help us to understand different states of 316L SS under different corrosion environments.

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