Dr Mahendra Ramajayam

STAFF PROFILE

Position

Associate Research Fellow

Faculty

Instit for Frontier Materials

Department

Instit for Frontier Materials

Campus

Geelong Waurn Ponds Campus

Publications

Filter by

2020

Effect of dislocations, Al3(Sc,Zr) distribution and ageing temperature on θ′ precipitation in Al-Cu-(Sc)-(Zr) alloys

B Rouxel, M Ramajayam, T Langan, J Lamb, P Sanders, T Dorin

(2020), Vol. 9, Materialia, C1

journal article

Tailored precipitation route for the effective utilisation of Sc and Zr in an Al-Mg-Si alloy

S Babaniaris, M Ramajayam, L Jiang, T Langan, T Dorin

(2020), Vol. 10, Materialia, C1

journal article

Effect of Al3(Sc,Zr) dispersoids on the hot deformation behaviour of 6xxx-series alloys: A physically based constitutive model

S Babaniaris, M Ramajayam, L Jiang, R Varma, T Langan, T Dorin

(2020), Vol. 793, Materials Science and Engineering A, C1

journal article
2019

Quantification of precipitate hardening of twin nucleation and growth in Mg and Mg-5Zn using micro-pillar compression

J Wang, M Ramajayam, E Charrault, N Stanford

(2019), Vol. 163, pp. 68-77, Acta Materialia, Amsterdam, The Netherlands, C1

journal article

Micro-segregation and precipitates in as-solidified Al-Sc-Zr-(Mg)-(Si)-(Cu) alloys

T Dorin, M Ramajayam, S Babaniaris, T Langan

(2019), Vol. 154, pp. 353-362, Materials characterization, Amsterdam, The Netherlands, C1

journal article

Precipitation sequence in Al-Mg-Si-Sc-Zr alloys during isochronal aging

T Dorin, M Ramajayam, S Babaniaris, L Jiang, T Langan

(2019), Vol. 8, Materialia, C1

journal article

Impact of Scandium and Zirconium on extrudability, microstructure and hardness of a binary Al-Cu alloy

T Dorin, M Ramajayam, T Langan

(2019), Proceedings of the Aluminium Two Thousand World Congress and ICEB 2017, Verona, Italy, E1

conference

Developing an optimized homogenization process for sc and zr containing al-mg-si alloys

S Babaniaris, M Ramajayam, L Jiang, T Langan, T Dorin

(2019), pp. 1445-1453, TMS 2019 : Light Metals, San Antonio, Texas, E1

conference
2018

Aluminium scandium alloys

Thomas Dorin, Mahendra Ramajayam, Alireza Vahid, Timothy Langan

(2018), pp. 439-494, Fundamentals of aluminium metallurgy: recent advantages, Duxford, Eng., B1

book chapter

The effect of scandium and zirconium on the microstructure, mechanical properties and formability of a model Al-Cu alloy

T Dorin, M Ramajayam, K Mester, B Rouxel, J Lamb, T Langan

(2018), Vol. Part F4, pp. 1595-1599, TMS 2018 : Light metals 2018, Phoenix, Ariz., E1

conference
2017

Effect of Sc and Zr additions on the microstructure/strength of Al-Cu binary alloys

T Dorin, M Ramajayam, J Lamb, T Langan

(2017), Vol. 707, pp. 58-64, Materials Science and Engineering A, C1-1

journal article
2016

Static recrystallisation of steels produced by direct strip casting - the effect of carbon and vanadium concentration

M Ramajayam, N Stanford

(2016), Vol. 671, pp. 147-157, Materials science and engineering: A, Amsterdam, The Netherlands, C1

journal article
2013

Internal material 'architecture' for a kink-resistant metal tube

F Siska, F Siska, M Ramajayam, M Ramajayam, D Fabijanic, D Fabijanic, M Barnett, M Barnett

(2013), Vol. 61, pp. 331-340, Acta materialia, Amsterdam, The Netherlands, C1

journal article
2012

{1012} Twinning in magnesium-based lamellar microstructures

N Stanford, N Stanford, A Taylor, A Taylor, P Cizek, P Cizek, F Siska, F Siska, M Ramajayam, M Ramajayam, M Barnett, M Barnett

(2012), Vol. 67, pp. 704-707, Scripta Materialia, Amsterdam, The Netherlands, C1

journal article

Funded Projects at Deakin

Other Public Sector Funding

Developing a new high strength / high conductivity alloy for overhead HV conductors - Phase 2.

Dr Thomas Dorin, Dr Mahendra Ramajayam

Innovation Connections

  • 2022: $50,000

Industry and Other Funding

Developing a new high strength / high conductivity alloy for overhead HV conductors - Phase 2.

Dr Thomas Dorin, Dr Mahendra Ramajayam

Australian Mines Ltd

  • 2022: $28,154
  • 2021: $28,154

Supervisions

No completed student supervisions to report