Standard

Microstructure refinement in Cu-Fe alloy using high pressure torsion. / Lukyanov, A.; Churakova, A.; Filatov, A.; Levin, E.; Valiev, R.; Gunderov, D.; Antipov, E.

In: IOP Conference Series: Materials Science and Engineering, Vol. 63, No. 1, 012102, 01.01.2014.

Research output: Contribution to journal › Conference article › peer-review

Harvard

Lukyanov, A, Churakova, A, Filatov, A, Levin, E, Valiev, R, Gunderov, D & Antipov, E 2014, 'Microstructure refinement in Cu-Fe alloy using high pressure torsion', IOP Conference Series: Materials Science and Engineering, vol. 63, no. 1, 012102. https://doi.org/10.1088/1757-899X/63/1/012102

APA

Lukyanov, A., Churakova, A., Filatov, A., Levin, E., Valiev, R., Gunderov, D., & Antipov, E. (2014). Microstructure refinement in Cu-Fe alloy using high pressure torsion. IOP Conference Series: Materials Science and Engineering, 63(1), [012102]. https://doi.org/10.1088/1757-899X/63/1/012102

Vancouver

Lukyanov A, Churakova A, Filatov A, Levin E, Valiev R, Gunderov D et al. Microstructure refinement in Cu-Fe alloy using high pressure torsion. IOP Conference Series: Materials Science and Engineering. 2014 Jan 1;63(1). 012102. https://doi.org/10.1088/1757-899X/63/1/012102

Author

Lukyanov, A. ; Churakova, A. ; Filatov, A. ; Levin, E. ; Valiev, R. ; Gunderov, D. ; Antipov, E. / Microstructure refinement in Cu-Fe alloy using high pressure torsion. In: IOP Conference Series: Materials Science and Engineering. 2014 ; Vol. 63, No. 1.

BibTeX

@article{cf6b96fa4ca245e99fc41bcd66de8620,
title = "Microstructure refinement in Cu-Fe alloy using high pressure torsion",
abstract = "The effect of high pressure torsion (HPT) on the microstructure evolution of Cu-Fe 36% wt alloy has been studied. The initial Cu-Fe alloy has a dendritic structure, the length of dendrites is up to 100 gm. As a result of HPT (20 anvil rotations at 400 °C) the refinement of a- Fe dendrites occurs, and a microstructure with Fe inclusions with a size from 0.1 to 5 gm uniformly distributed in the copper matrix forms. Subsequent annealing at 700 °C for 1 hour results in some coarsening of a-Fe particles, as compared to the state after HPT. However, the dendritic structure typical of the cast alloy does not recover; it remains dispersed with a size of a-Fe particles less than 20 gm. As a result of HPT the alloy microhardness increased from 1800 to 4000 MPa. The subsequent annealing at T 700 °C decreased the microhardness to 2700 MPa, but this value is 1.5 times higher than that in the initial as-cast state.",
author = "A. Lukyanov and A. Churakova and A. Filatov and E. Levin and R. Valiev and D. Gunderov and E. Antipov",
year = "2014",
month = jan,
day = "1",
doi = "10.1088/1757-899X/63/1/012102",
language = "English",
volume = "63",
journal = "IOP Conference Series: Materials Science and Engineering",
issn = "1757-8981",
publisher = "IOP Publishing Ltd.",
number = "1",
note = "6th International Conference on Nanomaterials by Severe Plastic Deformation (NanoSPD) ; Conference date: 30-06-2014 Through 04-07-2014",

}

RIS

TY - JOUR

T1 - Microstructure refinement in Cu-Fe alloy using high pressure torsion

AU - Lukyanov, A.

AU - Churakova, A.

AU - Filatov, A.

AU - Levin, E.

AU - Valiev, R.

AU - Gunderov, D.

AU - Antipov, E.

PY - 2014/1/1

Y1 - 2014/1/1

N2 - The effect of high pressure torsion (HPT) on the microstructure evolution of Cu-Fe 36% wt alloy has been studied. The initial Cu-Fe alloy has a dendritic structure, the length of dendrites is up to 100 gm. As a result of HPT (20 anvil rotations at 400 °C) the refinement of a- Fe dendrites occurs, and a microstructure with Fe inclusions with a size from 0.1 to 5 gm uniformly distributed in the copper matrix forms. Subsequent annealing at 700 °C for 1 hour results in some coarsening of a-Fe particles, as compared to the state after HPT. However, the dendritic structure typical of the cast alloy does not recover; it remains dispersed with a size of a-Fe particles less than 20 gm. As a result of HPT the alloy microhardness increased from 1800 to 4000 MPa. The subsequent annealing at T 700 °C decreased the microhardness to 2700 MPa, but this value is 1.5 times higher than that in the initial as-cast state.

AB - The effect of high pressure torsion (HPT) on the microstructure evolution of Cu-Fe 36% wt alloy has been studied. The initial Cu-Fe alloy has a dendritic structure, the length of dendrites is up to 100 gm. As a result of HPT (20 anvil rotations at 400 °C) the refinement of a- Fe dendrites occurs, and a microstructure with Fe inclusions with a size from 0.1 to 5 gm uniformly distributed in the copper matrix forms. Subsequent annealing at 700 °C for 1 hour results in some coarsening of a-Fe particles, as compared to the state after HPT. However, the dendritic structure typical of the cast alloy does not recover; it remains dispersed with a size of a-Fe particles less than 20 gm. As a result of HPT the alloy microhardness increased from 1800 to 4000 MPa. The subsequent annealing at T 700 °C decreased the microhardness to 2700 MPa, but this value is 1.5 times higher than that in the initial as-cast state.

UR - http://www.scopus.com/inward/record.url?scp=84906336088&partnerID=8YFLogxK

U2 - 10.1088/1757-899X/63/1/012102

DO - 10.1088/1757-899X/63/1/012102

M3 - Conference article

AN - SCOPUS:84906336088

VL - 63

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

SN - 1757-8981

IS - 1

M1 - 012102

T2 - 6th International Conference on Nanomaterials by Severe Plastic Deformation (NanoSPD)

Y2 - 30 June 2014 through 4 July 2014

ER -

ID: 35170022