Ensuring the Operational Reliability of Elastic Elements by Acoustic Methods

Remshev, E. Yu.; Danilin, G. A.; Vorob'eva, G. A.; Silaev, M. Yu.

doi:10.1007/s11015-015-0088-3

Cited by 10 publications

(7 citation statements)

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“…The heat resistance of R6M5 steel after plasma treatment (PT) is given in Table 3 [6][7][8]. Plasma treatment, carried out after preliminary volumetric hardening, steel, increases its mechanical and operational properties, red hardness.…”

Section: Resultsmentioning

confidence: 99%

Investigation of the possibilities of surface hardening of heavily loaded metal elements made of carbon steels for various purposes

Moldahmetova

Sarsembaeva

Vasil’ev³

et al. 2022

J. Phys.: Conf. Ser.

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The interaction of the wheel and the rail, being the physical basis for the movement of trains, determines not only such important technical and economic indicators of railway transport as the weight of trains and their speed, the reliability and operational life of wheel sets, but also the basis of the foundations of railway operation - the safety of train traffic. Therefore, studies of the problems of interaction of the wheel-rail friction pair are relevant and in demand not only within the framework of a particular wagon or locomotive depot, but also in the country’s railway transport as a whole. In this regard, it is important to note that one of the main and most loaded elements of the undercarriage of locomotives and wagons that directly interact with the rails are railway wheels. An important factor in the development and implementation of new surface hardening technologies is: firstly, rising prices and corresponding costs for the production of metal products for wheels with high energy consumption, secondly, increasing costs for spare parts, maintenance and overhaul of wheel sets; thirdly, the rise in prices for energy carriers and transportation costs for their delivery; traditional heat treatment is almost impossible to achieve.

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Section: Resultsmentioning

confidence: 99%

Investigation of the possibilities of surface hardening of heavily loaded metal elements made of carbon steels for various purposes

Moldahmetova

Sarsembaeva

Vasil’ev³

et al. 2022

J. Phys.: Conf. Ser.

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“…In test 8, with thermoacoustic treatment A1 both before and after aging, the plasticity increases, while σ 0.05 declines somewhat. All the mechanical properties are greater than in other conditions with thermoacoustic treatment A1 after aging [7]. In tests 7 and 8, the use of treatment A1 considerably decreases the spread of the mechanical properties.…”

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confidence: 81%

“…Therefore, besides the requirements on the strengthening technology in terms of the needed functional properties, environmental constraints also apply: the environmental impact of alloy production must be minimal. If the resistance of industrial alloys such as BrNKKh 2.5-0.7-0.6 bronze to plastic deformation is improved, their use in the manufacture of elastic elements (springs) may be expanded [1][2][3][4][5][6].…”

mentioning

confidence: 99%

“…Copper alloys are of particular interest on account of their distinctive properties: high degrees of strengthening, considerable elastic deformation, high electrical and thermal conductivity, high fracture strength, and corrosion resistance. These alloys are used in instruments, electrical machines, and automatic electrical and mechanical devices; they often serve as strong electrically conducting elastic elements of high precision and reliability [5]. Many copper alloys are used in industry; their structure depends on the strengthening technology employed, which, in turn, depends on the alloy composition.…”

mentioning

confidence: 99%

“…To improve the strength of the bronze and reduce its spread, we employ thermoacoustic treatment [5]. In treatment A1, the bronze is heated to 150-170°C and held for 10 min.…”

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confidence: 99%

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Phase Composition, Structure, and Properties of Beryllium Bronze after Thermal and Thermoacoustic Treatment

et al. 2021

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The influence of thermal and thermoacoustic treatment on the structure and physicomechanical properties of BrNKhK beryllium bronze is considered. Its strength and elasticity may be improved by adjusting the treatment conditions. The influence of treatment before aging and the conditions of aging and thermoacoustic treatment on the structure is described. It is shown that additional improvement in the properties of the bronze wire is possible after thermoacoustic treatment.

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Experience in the application of the non-destructive method of acoustic emission in the production of titanium billets and products of transport engineering

Lukichev,

Remshev,

Olekhver

et al. 2023

The 6TH INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENT, EPIDEMIOLOGY AND INFORMATION SYSTEM (ICENIS) 2021: Topic of Energy, En

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Ensuring the Operational Reliability of Elastic Elements by Acoustic Methods

Cited by 10 publications

References 0 publications

Investigation of the possibilities of surface hardening of heavily loaded metal elements made of carbon steels for various purposes

Investigation of the possibilities of surface hardening of heavily loaded metal elements made of carbon steels for various purposes

Phase Composition, Structure, and Properties of Beryllium Bronze after Thermal and Thermoacoustic Treatment

Experience in the application of the non-destructive method of acoustic emission in the production of titanium billets and products of transport engineering

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