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Hot working parameters and mechanisms in as-cast Mg-3Sn-1Ca alloy

Research output: Journal contributions › Journal articles › Research › peer-review

Standard

Hot working parameters and mechanisms in as-cast Mg-3Sn-1Ca alloy. / Prasad, Y. V.R.K.; Rao, K. P.; Hort, N. et al.
In: Materials Letters, Vol. 62, No. 26, 15.10.2008, p. 4207-4209.

Research output: Journal contributions › Journal articles › Research › peer-review

Harvard

Prasad, YVRK, Rao, KP, Hort, N & Kainer, KU 2008, 'Hot working parameters and mechanisms in as-cast Mg-3Sn-1Ca alloy', Materials Letters, vol. 62, no. 26, pp. 4207-4209. https://doi.org/10.1016/j.matlet.2008.06.035

APA

Prasad, Y. V. R. K., Rao, K. P., Hort, N., & Kainer, K. U. (2008). Hot working parameters and mechanisms in as-cast Mg-3Sn-1Ca alloy. Materials Letters, 62(26), 4207-4209. https://doi.org/10.1016/j.matlet.2008.06.035

Vancouver

Prasad YVRK, Rao KP, Hort N, Kainer KU. Hot working parameters and mechanisms in as-cast Mg-3Sn-1Ca alloy. Materials Letters. 2008 Oct 15;62(26):4207-4209. doi: 10.1016/j.matlet.2008.06.035

Bibtex

@article{31f3b95756ca473281cdb09d214157dd,
title = "Hot working parameters and mechanisms in as-cast Mg-3Sn-1Ca alloy",
abstract = "The hot working characteristics of as-cast Mg-3Sn-1Ca alloy have been studied using processing-map technique and the kinetic rate equation. The map exhibited two domains; one in the lower strain rate range (0.0003-0.01 s- 1) and the other in the higher strain rate range (0.1-10 s- 1)-both falling in the same temperature range of 350-550 s- 1. Hot extrusion at 500 °C and a speed corresponding to an average strain rate of 3 s- 1 exhibited dynamically recrystallized microstructure. The estimated apparent activation energy values are higher than those for self-diffusion in pure magnesium suggesting that the large volume fraction of MgSnCa intermetallic particles causes significant back stress.",
keywords = "Dynamic recrystallization, Hot working, Kinetics, Magnesium alloys, Processing map, Engineering",
author = "Prasad, {Y. V.R.K.} and Rao, {K. P.} and N. Hort and Kainer, {K. U.}",
year = "2008",
month = oct,
day = "15",
doi = "10.1016/j.matlet.2008.06.035",
language = "English",
volume = "62",
pages = "4207--4209",
journal = "Materials Letters",
issn = "0167-577X",
publisher = "Elsevier B.V.",
number = "26",

}

RIS

TY - JOUR

T1 - Hot working parameters and mechanisms in as-cast Mg-3Sn-1Ca alloy

AU - Prasad, Y. V.R.K.

AU - Rao, K. P.

AU - Hort, N.

AU - Kainer, K. U.

PY - 2008/10/15

Y1 - 2008/10/15

N2 - The hot working characteristics of as-cast Mg-3Sn-1Ca alloy have been studied using processing-map technique and the kinetic rate equation. The map exhibited two domains; one in the lower strain rate range (0.0003-0.01 s- 1) and the other in the higher strain rate range (0.1-10 s- 1)-both falling in the same temperature range of 350-550 s- 1. Hot extrusion at 500 °C and a speed corresponding to an average strain rate of 3 s- 1 exhibited dynamically recrystallized microstructure. The estimated apparent activation energy values are higher than those for self-diffusion in pure magnesium suggesting that the large volume fraction of MgSnCa intermetallic particles causes significant back stress.

AB - The hot working characteristics of as-cast Mg-3Sn-1Ca alloy have been studied using processing-map technique and the kinetic rate equation. The map exhibited two domains; one in the lower strain rate range (0.0003-0.01 s- 1) and the other in the higher strain rate range (0.1-10 s- 1)-both falling in the same temperature range of 350-550 s- 1. Hot extrusion at 500 °C and a speed corresponding to an average strain rate of 3 s- 1 exhibited dynamically recrystallized microstructure. The estimated apparent activation energy values are higher than those for self-diffusion in pure magnesium suggesting that the large volume fraction of MgSnCa intermetallic particles causes significant back stress.

KW - Dynamic recrystallization

KW - Hot working

KW - Kinetics

KW - Magnesium alloys

KW - Processing map

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=48449102715&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2008.06.035

DO - 10.1016/j.matlet.2008.06.035

M3 - Journal articles

AN - SCOPUS:48449102715

VL - 62

SP - 4207

EP - 4209

JO - Materials Letters

JF - Materials Letters

SN - 0167-577X

IS - 26

ER -

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