Standard

Fatigue Behavior of an Ultrafine-Grained Al-Mg-Si Alloy Processed by High-Pressure Torsion. / Murashkin, M.; Sabirov, I.; Prosvirnin, D.; Ovid'ko, I.; Terentiev, V.; Valiev, R.; Dobatkin, S.

In: Metals, Vol. 5, No. 2, 2015, p. 578-590.

Research output: Contribution to journal › Article

Harvard

Murashkin, M, Sabirov, I, Prosvirnin, D, Ovid'ko, I, Terentiev, V, Valiev, R & Dobatkin, S 2015, 'Fatigue Behavior of an Ultrafine-Grained Al-Mg-Si Alloy Processed by High-Pressure Torsion', Metals, vol. 5, no. 2, pp. 578-590. https://doi.org/10.3390/met5020578

APA

Murashkin, M., Sabirov, I., Prosvirnin, D., Ovid'ko, I., Terentiev, V., Valiev, R., & Dobatkin, S. (2015). Fatigue Behavior of an Ultrafine-Grained Al-Mg-Si Alloy Processed by High-Pressure Torsion. Metals, 5(2), 578-590. https://doi.org/10.3390/met5020578

Vancouver

Murashkin M, Sabirov I, Prosvirnin D, Ovid'ko I, Terentiev V, Valiev R et al. Fatigue Behavior of an Ultrafine-Grained Al-Mg-Si Alloy Processed by High-Pressure Torsion. Metals. 2015;5(2):578-590. https://doi.org/10.3390/met5020578

Author

Murashkin, M. ; Sabirov, I. ; Prosvirnin, D. ; Ovid'ko, I. ; Terentiev, V. ; Valiev, R. ; Dobatkin, S. / Fatigue Behavior of an Ultrafine-Grained Al-Mg-Si Alloy Processed by High-Pressure Torsion. In: Metals. 2015 ; Vol. 5, No. 2. pp. 578-590.

BibTeX

@article{fb18f644ac114ef6838647613967118a,
title = "Fatigue Behavior of an Ultrafine-Grained Al-Mg-Si Alloy Processed by High-Pressure Torsion",
abstract = "The paper presents the evaluation of the mechanical and fatigue properties of an ultrafine-grained (UFG) Al 6061 alloy processed by high-pressure torsion (HPT) at room temperature (RT). A comparison is made between the UFG state and the coarse-grained (CG) one subjected to the conventional aging treatment T6. It is shown that HPT processing leads to the formation of the UFG microstructure with an average grain size of 170 nm. It is found that yield strength (sigma(0.2)), ultimate tensile strength (sigma(UTS)) and the endurance limit (sigma(f)) in the UFG Al 6061 alloy are higher by a factor of 2.2, 1.8 and 2.0 compared to the CG counterpart subjected to the conventional aging treatment T6. Fatigue fracture surfaces are analyzed, and the fatigue behavior of the material in the high cycle and low cycle regimes is discussed.",
author = "M. Murashkin and I. Sabirov and D. Prosvirnin and I. Ovid'ko and V. Terentiev and R. Valiev and S. Dobatkin",
year = "2015",
doi = "10.3390/met5020578",
language = "English",
volume = "5",
pages = "578--590",
journal = "Metals",
issn = "2075-4701",
publisher = "MDPI AG",
number = "2",

}

RIS

TY - JOUR

T1 - Fatigue Behavior of an Ultrafine-Grained Al-Mg-Si Alloy Processed by High-Pressure Torsion

AU - Murashkin, M.

AU - Sabirov, I.

AU - Prosvirnin, D.

AU - Ovid'ko, I.

AU - Terentiev, V.

AU - Valiev, R.

AU - Dobatkin, S.

PY - 2015

Y1 - 2015

N2 - The paper presents the evaluation of the mechanical and fatigue properties of an ultrafine-grained (UFG) Al 6061 alloy processed by high-pressure torsion (HPT) at room temperature (RT). A comparison is made between the UFG state and the coarse-grained (CG) one subjected to the conventional aging treatment T6. It is shown that HPT processing leads to the formation of the UFG microstructure with an average grain size of 170 nm. It is found that yield strength (sigma(0.2)), ultimate tensile strength (sigma(UTS)) and the endurance limit (sigma(f)) in the UFG Al 6061 alloy are higher by a factor of 2.2, 1.8 and 2.0 compared to the CG counterpart subjected to the conventional aging treatment T6. Fatigue fracture surfaces are analyzed, and the fatigue behavior of the material in the high cycle and low cycle regimes is discussed.

AB - The paper presents the evaluation of the mechanical and fatigue properties of an ultrafine-grained (UFG) Al 6061 alloy processed by high-pressure torsion (HPT) at room temperature (RT). A comparison is made between the UFG state and the coarse-grained (CG) one subjected to the conventional aging treatment T6. It is shown that HPT processing leads to the formation of the UFG microstructure with an average grain size of 170 nm. It is found that yield strength (sigma(0.2)), ultimate tensile strength (sigma(UTS)) and the endurance limit (sigma(f)) in the UFG Al 6061 alloy are higher by a factor of 2.2, 1.8 and 2.0 compared to the CG counterpart subjected to the conventional aging treatment T6. Fatigue fracture surfaces are analyzed, and the fatigue behavior of the material in the high cycle and low cycle regimes is discussed.

U2 - 10.3390/met5020578

DO - 10.3390/met5020578

M3 - Article

VL - 5

SP - 578

EP - 590

JO - Metals

JF - Metals

SN - 2075-4701

IS - 2

ER -

ID: 3947974