A comparative study on the microstructure, mechanical properties, and hot deformation of magnesium alloys containing zinc, calcium and yttrium

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

Standard

A comparative study on the microstructure, mechanical properties, and hot deformation of magnesium alloys containing zinc, calcium and yttrium. / Rao, K. P.; Suresh, K.; Dieringa, H. et al.

Magnesium Technology 2017. Hrsg. / Neale R. Neelameggham; Alok Singh; Kiran N. Solanki; Dmytro Orlov. Springer International Publishing AG, 2017. S. 449-461 (Minerals, Metals and Materials Series; Band Part F8).

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

Harvard

Rao, KP, Suresh, K, Dieringa, H & Hort, N 2017, A comparative study on the microstructure, mechanical properties, and hot deformation of magnesium alloys containing zinc, calcium and yttrium. in NR Neelameggham, A Singh, KN Solanki & D Orlov (Hrsg.), Magnesium Technology 2017. Minerals, Metals and Materials Series, Bd. Part F8, Springer International Publishing AG, S. 449-461, International Symposium on Magnesium Technology 2017, San Diego, USA / Vereinigte Staaten, 26.02.17. https://doi.org/10.1007/978-3-319-52392-7_62

APA

Rao, K. P., Suresh, K., Dieringa, H., & Hort, N. (2017). A comparative study on the microstructure, mechanical properties, and hot deformation of magnesium alloys containing zinc, calcium and yttrium. in N. R. Neelameggham, A. Singh, K. N. Solanki, & D. Orlov (Hrsg.), Magnesium Technology 2017 (S. 449-461). (Minerals, Metals and Materials Series; Band Part F8). Springer International Publishing AG. https://doi.org/10.1007/978-3-319-52392-7_62

Vancouver

Rao KP, Suresh K, Dieringa H, Hort N. A comparative study on the microstructure, mechanical properties, and hot deformation of magnesium alloys containing zinc, calcium and yttrium. in Neelameggham NR, Singh A, Solanki KN, Orlov D, Hrsg., Magnesium Technology 2017. Springer International Publishing AG. 2017. S. 449-461. (Minerals, Metals and Materials Series). doi: 10.1007/978-3-319-52392-7_62

Bibtex

@inbook{3b92857ff3544b93a57edbacbc902ea2,
title = "A comparative study on the microstructure, mechanical properties, and hot deformation of magnesium alloys containing zinc, calcium and yttrium",
abstract = "Some magnesium alloys are considered as biocompatible materials because they are biodegradable or bioabsorbable in body fluids without causing health hazards. Zinc (Zn) and calcium (Ca) are essential micronutrients in the body and their bio-absorption is beneficial when an orthopedic implant made of magnesium alloy corrodes in a controlled manner. Yttrium (Y) in small quantity can be added to improve the mechanical properties. Cast alloys are hot worked to obtain wrought microstructures so as to develop components of superior and consistent properties. In this study, the microstructure, mechanical properties, and hot deformation behavior of four cast magnesium alloys containing zinc, calcium and yttrium in different combinations are compared. It is found that calcium is an excellent grain refiner whereas yttrium enormously increases the grain size. While all these elements provide strengthening, calcium is found to be the most effective one in combination with zinc and yttrium or zinc alone. The hot working behaviors of these alloys over broad ranges of temperature and strain rate are compared using processing maps. Mg–1Zn–1Y alloy exhibits higher level of workability compared to the other alloys and over entire strain rate range of 0.0003–10 s−1 and 460–540 °C, although the initial grain size of the cast alloy is extremely large.",
keywords = "Hot deformation, Mechanical properties, Mg alloys, Microstructure, Engineering",
author = "Rao, {K. P.} and K. Suresh and H. Dieringa and N. Hort",
year = "2017",
doi = "10.1007/978-3-319-52392-7_62",
language = "English",
isbn = "978-3-319-52391-0",
series = "Minerals, Metals and Materials Series",
publisher = "Springer International Publishing AG",
pages = "449--461",
editor = "Neelameggham, {Neale R.} and Alok Singh and Solanki, {Kiran N.} and Dmytro Orlov",
booktitle = "Magnesium Technology 2017",
address = "Switzerland",
note = "International Symposium on Magnesium Technology 2017 ; Conference date: 26-02-2017 Through 02-03-2017",

}

RIS

TY - CHAP

T1 - A comparative study on the microstructure, mechanical properties, and hot deformation of magnesium alloys containing zinc, calcium and yttrium

AU - Rao, K. P.

AU - Suresh, K.

AU - Dieringa, H.

AU - Hort, N.

PY - 2017

Y1 - 2017

N2 - Some magnesium alloys are considered as biocompatible materials because they are biodegradable or bioabsorbable in body fluids without causing health hazards. Zinc (Zn) and calcium (Ca) are essential micronutrients in the body and their bio-absorption is beneficial when an orthopedic implant made of magnesium alloy corrodes in a controlled manner. Yttrium (Y) in small quantity can be added to improve the mechanical properties. Cast alloys are hot worked to obtain wrought microstructures so as to develop components of superior and consistent properties. In this study, the microstructure, mechanical properties, and hot deformation behavior of four cast magnesium alloys containing zinc, calcium and yttrium in different combinations are compared. It is found that calcium is an excellent grain refiner whereas yttrium enormously increases the grain size. While all these elements provide strengthening, calcium is found to be the most effective one in combination with zinc and yttrium or zinc alone. The hot working behaviors of these alloys over broad ranges of temperature and strain rate are compared using processing maps. Mg–1Zn–1Y alloy exhibits higher level of workability compared to the other alloys and over entire strain rate range of 0.0003–10 s−1 and 460–540 °C, although the initial grain size of the cast alloy is extremely large.

AB - Some magnesium alloys are considered as biocompatible materials because they are biodegradable or bioabsorbable in body fluids without causing health hazards. Zinc (Zn) and calcium (Ca) are essential micronutrients in the body and their bio-absorption is beneficial when an orthopedic implant made of magnesium alloy corrodes in a controlled manner. Yttrium (Y) in small quantity can be added to improve the mechanical properties. Cast alloys are hot worked to obtain wrought microstructures so as to develop components of superior and consistent properties. In this study, the microstructure, mechanical properties, and hot deformation behavior of four cast magnesium alloys containing zinc, calcium and yttrium in different combinations are compared. It is found that calcium is an excellent grain refiner whereas yttrium enormously increases the grain size. While all these elements provide strengthening, calcium is found to be the most effective one in combination with zinc and yttrium or zinc alone. The hot working behaviors of these alloys over broad ranges of temperature and strain rate are compared using processing maps. Mg–1Zn–1Y alloy exhibits higher level of workability compared to the other alloys and over entire strain rate range of 0.0003–10 s−1 and 460–540 °C, although the initial grain size of the cast alloy is extremely large.

KW - Hot deformation

KW - Mechanical properties

KW - Mg alloys

KW - Microstructure

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=85042331551&partnerID=8YFLogxK

U2 - 10.1007/978-3-319-52392-7_62

DO - 10.1007/978-3-319-52392-7_62

M3 - Article in conference proceedings

AN - SCOPUS:85042331551

SN - 978-3-319-52391-0

T3 - Minerals, Metals and Materials Series

SP - 449

EP - 461

BT - Magnesium Technology 2017

A2 - Neelameggham, Neale R.

A2 - Singh, Alok

A2 - Solanki, Kiran N.

A2 - Orlov, Dmytro

PB - Springer International Publishing AG

T2 - International Symposium on Magnesium Technology 2017

Y2 - 26 February 2017 through 2 March 2017

ER -

DOI