Effect of impingement angle on slurry erosion behaviour and mechanisms of 1017 steel and high-chromium white cast iron

Al-Bukhaiti, Mohammed; Ahmed, Sabah M.; Badran, Farouk; Emara, Kamla M.

doi:10.1016/j.wear.2006.11.018

Cited by 176 publications

(78 citation statements)

References 24 publications

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“…However, each parameter behaves in a manner peculiar to each process and is often complex due to interrelated variables involved [18][19][20][21][22][23][24]. Among these parameters, particle velocity and impact angle play critical roles in the erosion process [25][26][27][28]. Matsumura et al [29] conducted erosion tests of pure iron and 304 stainless steel in order to investigate the effect of surface damage at different impact angles due to impinging silica sand particles.…”

Section: Introductionmentioning

confidence: 99%

“…Matsumura et al [29] conducted erosion tests of pure iron and 304 stainless steel in order to investigate the effect of surface damage at different impact angles due to impinging silica sand particles. The peak erosion rate was found to be [25] investigated the effect of impingement angle on slurry erosion behaviour of AISI 1017 steel and high-chromium white cast iron. Their results revealed that different mechanisms occur at different impinging angles for the two different tested materials.…”

Section: Introductionmentioning

confidence: 99%

“…Their results revealed that different mechanisms occur at different impinging angles for the two different tested materials. Interestingly, several authors [25,29] have shown that peak erosion rate occurs at different impact angles and may be considered for further study. On the other hand, Stachwick et al [30] showed that for brittle materials, erosion and wear rate increase with increasing impact angle, reaching a peak at 90 • .…”

Section: Introductionmentioning

confidence: 99%

“…Based on the studies that were carried out on different steels by several authors, erosion of steels can be classified according to their response to solid particle impingement at different impinging angles [25,26,28,36,37]. Ductile materials belong to the group that plastically deformed with a maximum erosion rate at low impact angles, while brittle materials fracture with a maximum erosion rate at normal impact angles.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Erosion Behaviour of API X100 Pipeline Steel at Various Impact Angles and Particle Speeds

Okonkwo

Shakoor

Zagho

et al. 2016

Metals

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Abstract:Erosion is the gradual removal of material due to solid particle impingement and results in a failure of pipeline materials. In this study, a series of erosion tests were carried out to investigate the influence of particle speed and impact angle on the erosion mechanism of API X100 pipeline steel. A dry erosion machine was used as the test equipment, while the particle speed ranged from 20 to 80 m/s and impact angles of 30 • and 90 • were used as test parameters. The eroded API X100 steel surface was characterized using scanning electron microscope (SEM) and X-ray photoelectron spectroscopy (XPS). The weight loss and erosion rate were also investigated. The results showed that at a 90 • impact angle, a ploughing mechanism was occurring on the tested specimens, while material removal through low-angle cutting was the dominant mechanism at lower impact angles. Embedment of alumina particles on the target steel surface, micro-cutting, and low-angle cutting were observed at low impact angles. Therefore, the scratches, cuttings, and severe ploughings observed on some failed oil and gas pipelines could be attributed to the erosion mechanism.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Erosion Behaviour of API X100 Pipeline Steel at Various Impact Angles and Particle Speeds

Okonkwo

Shakoor

Zagho

et al. 2016

Metals

View full text Add to dashboard Cite

show abstract

“…An important feature is the ability to fine adjustment of impact angle (0°-90°) and impact velocity. Tests are carried out in a vacuum (up to 37.3 kPa) because the authors wanted to eliminate the effect of air flow (aerodynamic effect) on the slurry stream [62,63]. …”

Section: Whirling Arm Test Devicementioning

confidence: 99%

Slurry Erosion – Design of Test Devices

Buszko

Krella

2017

Advances in Materials Science

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Degradation of material caused by impacts of a solid particle (erodent) suspended in a liquid is called slurry erosion and is a major problem in the hydropower and maritime industry. Slurry erosion depends on many factors, e.g. liquid and erodent velocity, size, shape, angle of impact, hardness and number of erodents, and strength of a target material. The various types of test devices have been designed to investigate an effect of mentioned parameters on material resistance. In the paper are described main types of the test apparatus showing their main advantages and disadvantages. Some results of slurry erosion resistance of few groups of materials are also presented.

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Erosion‐Corrosion of Materials in Industrial Equipment: A Review

Rao¹,

Lavanya

2023

ChemElectroChem

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Erosion‐corrosion (E−C) is one of the most intense forms of metal degradation observed whenever a static metallic material is in contact with dynamic liquid. Efficiency of industrial plant mainly depends upon the condition of various components of the equipment. Collective mechanism of corrosion and erosion results in severe surface deterioration with heavy material loss due to synergistic effect. Erosion‐corrosion is mainly observed in the pipelines used in oil and gas industries, petroleum industries, heat exchanges and mainly in marine equipment. Free flowing saline water, containing different grades of sand particles adversely affect marine equipment. Numerous reports are available discussing the impact of erosion‐corrosion in chemical industries. Single report documenting all types of prototypes, comparative study of erosion corrosion of various engineering materials and control techniques is highly limited. This review gives vivid account of various types of prototypes, comparative study of erosion‐corrosion of various engineering materials, various factors affecting tribology of system and control techniques is a systematic way. Application of corrosion inhibitors appears to be an effective method to reduce erosion‐corrosion. This review highlights the importance of understanding the mechanism of erosion‐corrosion in industrial equipment and provides a succinct overview of erosion‐corrosion synergism.

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Effect of impingement angle on slurry erosion behaviour and mechanisms of 1017 steel and high-chromium white cast iron

Cited by 176 publications

References 24 publications

Erosion Behaviour of API X100 Pipeline Steel at Various Impact Angles and Particle Speeds

Erosion Behaviour of API X100 Pipeline Steel at Various Impact Angles and Particle Speeds

Slurry Erosion – Design of Test Devices

Erosion‐Corrosion of Materials in Industrial Equipment: A Review

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