Dr Dacian Tomus - Researcher Profile

Biography

Dacian works in the Faculty of Engineering at Monash University as a Research Fellow.

Qualifications

ENGINEERING

Institution: Toyohashi University of Technology, Japan

Year awarded: 2004

Publications

Journal Articles

Lapovok, R., Ng, H., Tomus, D., Estrin, J., 2012, Bimetallic copper-aluminium tube by severe plastic deformation, Scripta Materialia [P], vol 66, issue 12, Pergamon-Elsevier Science Ltd, Oxford UK, pp. 1081-1084.

Lynch, P., Parry, D., Liang, D., Kirkham, R., Davey, P., Stevenson, A., Bettles, C., Gibson, M., Tomus, D., 2011, A uniaxial tensile stage with tracking capabilities for micro X-ray diffraction applications, Journal Of Applied Crystallography [P], vol 44, issue 3, Wiley-Blackwell, Malden MA USA, pp. 610-617.

Bettles, C., Lynch, P., Stevenson, A., Tomus, D., Gibson, M., Wallwork, K., Kimpton, J., 2011, In situ observation of strain evolution in Cp-Ti over multiple length scales, Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science [P], vol 42A, issue 1, Springer, USA, pp. 100-110.

Czerwinski, A., Lapovok, R., Tomus, D., Estrin, J., Vinogradov, A., 2011, The influence of temporary hydrogenation on ECAP formability and low cycle fatigue life of CP titanium, Journal of Alloys and Compounds [P], vol 509, issue 6, Elsevier Science SA, Switzerland, pp. 2709-2715.

Bettles, C., Tomus, D., Gibson, M., 2011, The role of microstructure in the mechanical behaviour of Ti-1.6 wt.%Fe alloys containing O and N, Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing [P], vol 528, issue 15, Elsevier Science SA, Switzerland, pp. 4899-4909.

Tomus, D., Qian, M., Brice, C., Muddle, B., 2010, Electron beam processing of Al-2Sc alloy for enhanced precipitation hardening, Scripta Materialia [P], vol 63, issue 2, Pergamon-Elsevier Science Ltd, USA, pp. 151-154.

Bettles, C.J., Gibson, M., Stevenson, A.W., Tomus, D., Lynch, P., 2010, In-situ observation of strain evolution in CP-Ti during uniaxial tensile loading, Nuclear Instruments & Methods In Physics Research Section A-Accelerators Spectrometers Detectors And Associated Equipment [P], vol 619, issue 1, Elsevier BV, Amsterdam, The Netherlands, pp. 302-305.

Yu, P., Ma, Q., Tomus, D., Brice, C.A., Schaffer, G.B., Muddle, B.C., 2009, Electron beam processing of aluminium alloys, Materials Science Forum [P], vol 618-619, issue 0, Trans Tech Publications, Switzerland, pp. 621-626.

Lapovok, R.Y., Tomus, D., Mang, J., Estrin, J., Lowe, T.C., 2009, Evolution of nanoscale porosity during equal-channel angular pressing of titanium, Acta Materialia [P], vol 57, issue 10, Elsevier, USA, pp. 2909-2918.

Bettles, C.J., Puehringer, T., Morton, A.J., Tomus, D., Gibson, M.A., 2009, The effect of fe additions on the microstructure and mechanical properties of A Ti-Al-Mn alloy, International Journal of Modern Physics B [P], vol 23, issue 6-7, World Scientific Publishing, USA, pp. 783-789.

Lapovok, R.Y., Tomus, D., Skripnyuk, V.M., Barnett, M.R., Gibson, M.A., 2009, The effect of hydrogenation on the ECAP compaction of Ti-6Al-4V powder and the mechanical properties of compacts, Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing [P], vol 513-514, issue C, Elsevier, USA, pp. 97-108.

Lapovok, R.Y., Tomus, D., Barnett, M.R., Gibson, M.A., 2009, Use of residual hydrogen to produce CP-Ti powder compacts for low temperature rolling, International Journal of Materials Research [P], vol 100, Carl Hanser Verlag, Germany, pp. 1727-1738.

Lapovok, R.Y., Tomus, D., Muddle, B.C., 2008, Low-temperature compaction of Ti-6Al-4V powder using equal channel angular extrusion with back pressure, Materials Science and Engineering A, vol 490, issue 1-2, Elsevier, Oxford, UK, pp. 171-180.

Lapovok, R.Y., Tomus, D., Bettles, C.J., 2008, Shear deformation with imposed hydrostatic pressure for enhanced compaction of powder, Scripta Materialia, vol 58, issue 10, Elsevier, Oxford, UK, pp. 898-901.

Bettles, C.J., Lapovok, R.Y., Ng, H., Tomus, D., Muddle, B.C., 2007, Approaches to the design and processing of novel titanium alloys, Advanced Materials Research [P], vol 29-30, Trans Tech Publications, Switzerland, pp. 127-130.

Lapovok, R.Y., Tomus, D., Muddle, B.C., 2007, Compaction of Ti-6Al-4V powder by ECAE with back-pressure, Advanced Materials Research [P], vol 29-30, Trans Tech Publications, Switzerland, pp. 33-36.

Tsuchiya, K., Inuzuka, M., Tomus, D., Hosokawa, A., Nakayama, H., Morii, K., Todaka, Y., Umemoto, M., 2006, Martensitic transformation in nanostructured TiNi shape memory alloy formed via severe plastic deformation, Materials Science and Engineering A, vol 438-440, Elsevier, Lausanne Switzerland, pp. 643-648.

Kuribayashi, K., Tsuchiya, K., You, Z., Tomus, D., Umemoto, M., Ito, T., Sasaki, M., 2006, Self-deployable origami stent grafts as a biomedical application of Ni-rich TiNi shape memory alloy foil, Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing [P], vol 419, issue 1-2, Elsevier Science SA, Switzerland, pp. 131-137.

Tomus, D., Tsuchiya, K., Nageno, T., Hosokawa, A., Ohmori, T., Sasaki, M., Todaka, Y., Umemoto, M., 2004, Influence of heat treatment on phase transformation of Ni-rich TiNi foils produced via ultrafine laminates, Materials Transactions [P], vol 45, issue 2, Japan Institute of Metals, Japan, pp. 219-224.

Tomus, D., Tsuchiya, K., Inuzuka, M., Sasaki, M., Imai, D., Ohmori, T., Umemoto, M., 2003, Fabrication of shape memory TiNi foils via Ti/Ni ultrafine laminates, Scripta Materialia, vol 48, issue 5, Pergamon-Elsevier Science Ltd, Oxford England, pp. 489-494.

Tomus, D., Tsuchiya, K., Inuzuka, M., Sasaki, M., Imai, D., Umemoto, M., 2003, Shape memory effect in Ti-Ni alloy thin sheets/foils produced via ultrafine laminates, Journal de Physique Iv [P], vol 112, EDP Science SA, France, pp. 877-880.

Conference Proceedings

Tomus, D., Rometsch, P., Cao, L., Couper, M.J., Davies, C.H.J., 2012, Utilisation of atom probe data to model precipitation and strengthening in an Al-Mg-Si-Cu alloy during natural ageing and early-stage artificial ageing, ICAA13:13th International Conference on Aluminum Alloys, 3 June 2012 to 7 June 2012, The Mineral, Metals & Materials Society, Warrandale PA USA, pp. 267-272.

Tomus, D., Qian, M., Yu, P., Brice, C., Bettles, C., Muddle, B., 2010, Microstructural characteristics of electron beam processed AI-2Sc, Materials Science Forum, 2 August 2010 to 6 August 2010, Trans Tech Publication, Switzerland, pp. 910-913.

Lapovok, R.Y., Tomus, D., 2009, Low temperature compaction of titanium alloy powder by equal channel angular extrusion with back pressure, TMS-2009 Proceedings: Fabricatio, Materials Processing and Properties, Near-Net Shape Titanium Components, 15 February 2009 to 19 February 2009, TMS, Warrendale, PA, USA, pp. 557-563.

Postgraduate Research Supervisions

Current Supervision

Program of Study:

(DOCTORATE BY RESEARCH).

Thesis Title:

Manufacturing of Ti6242 alloy aeroengine components using Selective Laser Melting.

Supervisors:

Wu, X (Main), Tomus, D (Associate).