Mathematical description and evaluation of cavitation erosion resistance of materials

Szkodo, Marek

doi:10.1016/j.jmatprotec.2005.01.006

Cited by 25 publications

(17 citation statements)

References 8 publications

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“…The linear interpolation between data points is chosen as it is the simplest one. µm mean erosion depth, for P110 steel density of 7.85 g/cm 3 and tip area of =1.986 cm 2 equals:…”

Section: Erosion Threshold Timementioning

confidence: 99%

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Cavitation Erosion of P110 Steel in Different Drilling Muds

Kmieć

Karpiński

Szkodo

2016

Advances in Materials Science

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The P110 steel specimens were subjected to ultrasonic cavitation erosion in different compositions of drilling muds and surfactant additive. The test procedure was based on ASTM-G-32 standard recommendations. API 5CT-P110 steel is used for pipes in oil and gas industry. The harsh environment and high velocity of flows poses corrosive and erosive threat on materials used there. The composition of drilling fluid influences its rheological properties and thus intensity of cavitation erosion. The erosion curves based on weight loss were measured.

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“…The linear interpolation between data points is chosen as it is the simplest one. µm mean erosion depth, for P110 steel density of 7.85 g/cm 3 and tip area of =1.986 cm 2 equals:…”

Section: Erosion Threshold Timementioning

confidence: 99%

“…Cavitation is a complex and interesting phenomenon that has notable impact on industrial systems and everyday life [1][2][3]. Every process that involves high velocity flows of liquids, operates within higher temperatures, or involves oscillations of kHz order is prone to cavitation occurrence [4].…”

Section: Introductionmentioning

confidence: 99%

Cavitation Erosion of P110 Steel in Different Drilling Muds

Kmieć

Karpiński

Szkodo

2016

Advances in Materials Science

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“…1. However, as a survey of the literature [7][8][9][10][11][12][13] indicates, different nomenclature of periods and various duration times of erosion progress are used. Generally, the cavitation erosion process of metals can be divided into two characteristic stages of damage, distinguished by the amount of material loss.…”

Section: Introductionmentioning

confidence: 99%

Application of computer image analysis software for determining incubation period of cavitation erosion – preliminary results

Szala

2017

ITM Web Conf.

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Abstract. The paper discusses the application of image analysis software ImagePro Plus and MetIlo for assessing cavitation erosion wear. The investigation of cavitation damage is performed on a vibratory test rig in compliance with the ASTM G32 standard using the stationary specimen method. Low-alloy steel grade 34CrNiMo6 is used as the test material. Cavitation wear is evaluated by gravimetric and roughness measurements, microscopic observations and computer image analysis in specified exposure times. The computer image analysis of selected surface areas during a predetermined exposure to cavitation time is performed using images captured with a metallographic microscope. Based on the results of scanning electron and stereoscope microscopic observations, the cavitation worn surfaces are qualitatively described. The relations between surface topography, gravimetric measurements and the microscopic results are discussed. The findings obtained by gravimetric and roughness measurements, image processing and microscopic observations are complementary. The results prove the suitability of image analysis for investigating incubation period of cavitation erosion. The quantification of cavitation erosion damage indicates that the incubation period of cavitation erosion of the tested steel lasts for 20 minutes. The results demonstrate that cavitation-worn surfaces at the initial stage of cavitation erosion can be examined using both ImagePro Plus and MetIlo.

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“…Cavitation is rare in oil and gas production systems as the operating pressure is generally much higher than liquid vaporization pressures. The evidence for cavitation is sometimes found in chokes, control valves and pump impellers, but is unlikely to occur in other components [4,3].…”

Section: Introductionmentioning

confidence: 99%

Cavitation erosion degradation of Belzona^®coatings

Bolewski

Szkodo

Kmieć

2017

Advances in Materials Science

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In hydrocarbon and maritime industry there is a constant need of materials and coatings withstanding severe conditions. One of adverse phenomena present there is cavitation erosion. The paper presents evaluation of cavitation resistance of three different steel coatings. Belzona 2141 (ACR-Fluid Elastormer), 1321 (Ceramic S-Steal) and 5831 (ST-Barrier) were deployed on P110 steel and subjected to ultrasound cavitation in distilled water and drilling mud environment. According to mass loss measurements Belzona 2141 shows superior performance comparing to two other coatings and bare p110 steel surface. This is due to its high elasticity comparing to steel.

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Mathematical description and evaluation of cavitation erosion resistance of materials

Cited by 25 publications

References 8 publications

Cavitation Erosion of P110 Steel in Different Drilling Muds

Cavitation Erosion of P110 Steel in Different Drilling Muds

Application of computer image analysis software for determining incubation period of cavitation erosion – preliminary results

Cavitation erosion degradation of Belzona^®coatings

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Mathematical description and evaluation of cavitation erosion resistance of materials

Cited by 25 publications

References 8 publications

Cavitation Erosion of P110 Steel in Different Drilling Muds

Cavitation Erosion of P110 Steel in Different Drilling Muds

Application of computer image analysis software for determining incubation period of cavitation erosion – preliminary results

Cavitation erosion degradation of Belzona®coatings

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Product

Resources

About

Cavitation erosion degradation of Belzona^®coatings