The reference model of the impact of cavitation erosion on materials

Pogodaev, L. I.; Tret'yakov, D. V.

doi:10.3103/s1052618809010105

Cited by 2 publications

(2 citation statements)

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“…From the published studies it can be seen that cavitation erosion is a function of material properties, including macro-properties, such as: tensile strength, strain energy, resilience, ductility, hardness, fatigue resistance and its microstructure [58]. To date, no overall single or combination of material properties can adequately predict cavitation erosion [59] and [60]. What is certain is that cavitation erosion is a time dependent phenomenon classically represented by an S-shaped erosion curve (Fig.…”

Section: Influences Of Materials Properties On Cavitation Erosionmentioning

confidence: 99%

The Use of the Cavitation Effect in the Mitigation

Heath¹,

Širok²,

Hočevar³

et al. 2013

SV-JME

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Hard mineral scale fouling results in significant economic losses both industrially and domestically. Recently, attempts have been made to use ultrasound to mitigate scale formation and its removal based on the phenomena of cavitation. Cavitation erosion is the removal of material from a solid surface by pressure shock waves associated with the formation and collapse of bubbles. This paper reviews the literature on cavitation erosion of brittle crystalline materials in an attempt to better understand the relationship between the material properties of CaCO 3 scale deposits and its potential removal by cavitation. The study finds that from a materials perspective cavitation erosion is intimately associated with both a material's bulk properties and importantly to its microstructure. The situation is further complicated because the macro and micro-properties of CaCO 3 scale are dependent on many factors relating to its depositional environment. The type of scale formed will affect how it is removed by cavitation.

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Section: Influences Of Materials Properties On Cavitation Erosionmentioning

confidence: 99%

The Use of the Cavitation Effect in the Mitigation

Heath¹,

Širok²,

Hočevar³

et al. 2013

SV-JME

View full text Add to dashboard Cite

show abstract

“…Organic-inorganic tribotechnical materials have found a broad application with the purpose of improving durability and efficiency of machines, mechanisms, and equipment, as, when these materials enter a friction knot during operation or as a result of friction-mechanical impact for reinforcement of friction faces of workpieces at their fabrication or repair, they form thin-film metal-ceramic coatings characterized with a wide range of chemical, physicomechanical, and tribotechnical properties [1][2][3]. Presently, a large number of serially produced tribocompounds (up to 200 types) are applied for treatment of friction faces, while new advanced materials are under intensive development in USA, Europe, and Russia (over 156 materials were patented in Russian Federation only) [3].…”

Section: Introductionmentioning

confidence: 99%

The Influence of Physicochemical and Structural Properties of Polymetallorganosiloxanes on their Tribotechnical Characteristics

Шапкин

Leontiev

Khal’chenko

et al. 2020

MSF

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The effect of molecular structure and physicochemical parameters of polymetalphenylsiloxanes in a solid state on their tribotechnical properties has been investigated. Characteristics of polymetalphenylsiloxanes (PMPS) have been determined by means of physicochemical methods. Inner structure of a solid phase of PMPS has been examined by means of positron annihilation spectroscopy (PAS). Minimal sizes of ordered (matrix) and disordered (voids) regions were calculated based on the obtained PAS data. Specific polarizing potentials responsible for the stability of PMPS spherical particles have been calculated based on physicochemical parameters.

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The reference model of the impact of cavitation erosion on materials

Cited by 2 publications

References 0 publications

The Use of the Cavitation Effect in the Mitigation

The Use of the Cavitation Effect in the Mitigation

The Influence of Physicochemical and Structural Properties of Polymetallorganosiloxanes on their Tribotechnical Characteristics

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