Series I

BULLETIN OF THE TRANSILVANIA UNIVERSITY OF BRASOV • VOL. 8 (57) No.1 - 2015 SERIES I - ENGINEERING SCIENCES, ISSN 2065-2119 (Print), ISSN 2065-2127 (CD-ROM) MATERIALS SCIENCE AND ENGINEERING

Fazal, U.M.A.: Comparative Analysis of Physical and Chemical Properties of Jatropha Oil.......................................	37
Feldiorean, D.I., Tierean, M.H.: Overview on DLC Layers Used to Increase the Tribological Properties..........................................	43
Hegyi, A., Constantinescu, H., Cazan, O., Barbos, G.: Comparative Analysis of Costs for the Corrosion Protection over the Whole Service Life of Steel Structures ..........................................................................................	51
Mon, I.C., Tierean, M.H.: A Review on Tests of Austempered Ductile Iron Welding...............................................................................	59
Papancea, A., Patachia, S., Porzsolt, A.: Conductivity Studies of Imidazolium-Based Ionic Liquids in Aqueous Solution ....................................................................................................................................................	67


BULLETIN OF THE TRANSILVANIA UNIVERSITY OF BRASOV • VOL. 8 (57) No.2 - 2015 SERIES I - ENGINEERING SCIENCES, ISSN 2065-2119 (Print), ISSN 2065-2127 (CD-ROM) MATERIALS SCIENCE AND ENGINEERING

Catana, D.: Influence of the Heat Treatments on the Wear-Resistant Steels Properties...........................................	87