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Surface Roughness Investigation of Ultrafine-Grained Aluminum Alloy Subjected to High-Speed Erosion. / Kazarinov, N. A.; Evstifeev, A. D.; Petrov, Y. V.; Atroshenko, S. A.; Lashkov, V. A.; Valiev, R. Z.; Bondarenko, A. S.

In: Journal of Materials Engineering and Performance, Vol. 25, No. 9, 09.2016, p. 3573-3579.

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@article{b4bd863ad40049da9b96b396df2542ce,
title = "Surface Roughness Investigation of Ultrafine-Grained Aluminum Alloy Subjected to High-Speed Erosion",
abstract = "This study is the first attempt to investigate the influence of severe plastic deformation (SPD) treatment on material surface behavior under intensive erosive conditions. Samples of aluminum alloy 1235 (99.3 Al) before and after high-pressure torsion (HPT) were subjected to intensive erosion by corundum particles accelerated via air flow in a small-scale wind tunnel. Velocity of particles varied from 40 to 200 m/s, while particle average diameter was around 100 mu m. Surface roughness measurements provided possibility to compare surface properties of both materials after erosion tests. Moreover, SPD processing appeared to increase noticeably the threshold velocity of the surface damaging process. Additionally, structural analysis of the fracture surfaces of the tested samples was carried out.",
keywords = "erosion, fracture analysis, HPT, surface roughness, ultrafine-grained materials, HIGH-PRESSURE TORSION, MECHANICAL-PROPERTIES, COPPER, DEFORMATION, REFINEMENT, INITIATION, TI-6AL-4V",
author = "Kazarinov, {N. A.} and Evstifeev, {A. D.} and Petrov, {Y. V.} and Atroshenko, {S. A.} and Lashkov, {V. A.} and Valiev, {R. Z.} and Bondarenko, {A. S.}",
year = "2016",
month = sep,
doi = "10.1007/s11665-016-2199-9",
language = "Английский",
volume = "25",
pages = "3573--3579",
journal = "Journal of Materials Engineering and Performance",
issn = "1059-9495",
publisher = "Springer Nature",
number = "9",

}

RIS

TY - JOUR

T1 - Surface Roughness Investigation of Ultrafine-Grained Aluminum Alloy Subjected to High-Speed Erosion

AU - Kazarinov, N. A.

AU - Evstifeev, A. D.

AU - Petrov, Y. V.

AU - Atroshenko, S. A.

AU - Lashkov, V. A.

AU - Valiev, R. Z.

AU - Bondarenko, A. S.

PY - 2016/9

Y1 - 2016/9

N2 - This study is the first attempt to investigate the influence of severe plastic deformation (SPD) treatment on material surface behavior under intensive erosive conditions. Samples of aluminum alloy 1235 (99.3 Al) before and after high-pressure torsion (HPT) were subjected to intensive erosion by corundum particles accelerated via air flow in a small-scale wind tunnel. Velocity of particles varied from 40 to 200 m/s, while particle average diameter was around 100 mu m. Surface roughness measurements provided possibility to compare surface properties of both materials after erosion tests. Moreover, SPD processing appeared to increase noticeably the threshold velocity of the surface damaging process. Additionally, structural analysis of the fracture surfaces of the tested samples was carried out.

AB - This study is the first attempt to investigate the influence of severe plastic deformation (SPD) treatment on material surface behavior under intensive erosive conditions. Samples of aluminum alloy 1235 (99.3 Al) before and after high-pressure torsion (HPT) were subjected to intensive erosion by corundum particles accelerated via air flow in a small-scale wind tunnel. Velocity of particles varied from 40 to 200 m/s, while particle average diameter was around 100 mu m. Surface roughness measurements provided possibility to compare surface properties of both materials after erosion tests. Moreover, SPD processing appeared to increase noticeably the threshold velocity of the surface damaging process. Additionally, structural analysis of the fracture surfaces of the tested samples was carried out.

KW - erosion

KW - fracture analysis

KW - HPT

KW - surface roughness

KW - ultrafine-grained materials

KW - HIGH-PRESSURE TORSION

KW - MECHANICAL-PROPERTIES

KW - COPPER

KW - DEFORMATION

KW - REFINEMENT

KW - INITIATION

KW - TI-6AL-4V

U2 - 10.1007/s11665-016-2199-9

DO - 10.1007/s11665-016-2199-9

M3 - статья

VL - 25

SP - 3573

EP - 3579

JO - Journal of Materials Engineering and Performance

JF - Journal of Materials Engineering and Performance

SN - 1059-9495

IS - 9

ER -

ID: 39156141