a) Previous experience in the field of the proposed theme
PhD Thesis, defended in 2006: On the technologies and equipment for metallurgical processing of some products made from shape memory alloys. He is coauthor, together with the project director, to a monograph with two volumes and to 24 scientific papers, regarding shape memory alloys, among which 4 as main author. He has been a member of the research team within the multiannual grants of the project director, during 2004-2005 and 2006-2007.
b) Expertise fields and significant results
Expert in the field of plastic deformation processing and optical metallographic and spectral analysis.
c) Significant published papers (max. 5 papers)
1. V. Dia , L.G.Bujoreanu, S. Stanciu, C. Munteanu, Study of shape memory effect in lamellar helical springs made from Cu-Zn-Al SMA, accepted paper in Materials Science & Engineering A, Structural Materials: Properties, Microstructure and Processing, 2007, ISSN 0921-5093 DOI:10.1016/j.msea.2006.10.211, last IMPACT FACTOR: 1.347 , was determined for the year 2005
2. Vasile Dia, Leandru-Gheorghe Bujoreanu, Gabriela Hrituleac and Viorica David, Study of the work generating shape memory effect, Bulletin of the Polytechnic Institute of Iasi, tome. LI( LV ), fascicle 4, section Materials Science and Engineering, pp. 89-96, 2005, ISSN 1453-1690
3. L.G.Bujoreanu, M.L.Craus, S.Stanciu and V.Dia , Thermally and stress induced changes in three phase structure of Cu-Zn-Al-Fe shape memory alloy, Materials Science and Technology 16(June), pp. 612-616, 2000, ISSN 0267-0836 , IMPACT FACTOR: 0,562
4. V. Dia , L.G. Bujoreanu and V. Plugaru, Thermal cycling behavior of a Cu-Zn-Al-Fe SMA bending actuator , The 13th Micromechanics Europe Workshop, MME '02, October 6-8, 2002, Sinaia, pp. 279-282, 2002, ISBN 973-0-02472-3
5. V. Dia , L.G.Bujoreanu and S.Stanciu , Transformational and twinning pseudoelasticity in a Cu-Al-Ni shape memory alloy , Metallurgy and New Materials Researches, III(1), pp. 47-54, 1995, ISSN 1221-5503
d) Fructification/ dissemination modes of the results
Publications
1. L.G.Bujoreanu, V.Dia , E.Dragulanescu and G.Rosescu, Technology and equipment for the obtainment of some shape memory alloys (in Romanian) Vol. II , Editura Stiintifica Fundatia Metalurgia Romana, Bucuresti, 166 pages, 1999, ISBN 973-98314-8-6
2. L.G.Bujoreanu, V.Dia si S.Marginean, Technology and equipment for the obtainment of some shape memory alloys(in Romanian), Vol.I , Editura Stiintifica Fundatia Metalurgia Romana, Bucuresti, 207 pages, 1998, ISBN 973-98314-2-7
Participation to conferences
1. The 13th Micromechanics Europe Workshop, MME '02, 6-8 October 2002, Sinaia ( poster presentation )
2. 7 th European Symposium on Martensitic Transformations, ESOMAT 2006 September 10 – 15, 2006, Bochum/Germany ( poster presentation )
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