METHOD OF CARBON STRUCTURES FORMATION
PROCEDEU DE FORMARE A STRUCTURILOR CARBONICE
Doctor Hab., Univ.Prof. Topala Pavel
Authors: Contact details:
Contact person: Topala Pavel, Doctor Habilitat, University ProfessorOrganization: Alecu Russo Balti State University, Laboratory of Micro- and Nano-technologiesAddress/Mailstop: Pushkin Str., 38, Balti, Republic of Moldova, 3100Phone:_+373 231 52430Fax: +373 231 52439E-mail: Web page:
PhD, Assoc. Prof. Ojegov Alexandr
PhD, Assoc. Prof. Besliu Vitalie
The invention relates to methods of electrophysical materials processing, in particular to the formation of carbon structures by
applying electric discharges. The process of carbon structures formation consists in the formation, acceleration and finishing
of carbon layers by using electronically primed electric discharges and a coaxial electrode system. The problem solved by the
proposed invention is to increase the quality of surface processing: uniformity by 4 times; porosity by 3 times and adhesion –
twice. It also simplifies the electrode system and the pulse generator.
Inven?ia se referã la metode de prelucrare electrofizice a materialelor, in special la formarea structurilor carbonice prin
descãrcãri electrice. Procedeul de formare a structurilor carbonice constã in formarea, accelerarea ?i finisarea straturilor
carbonice prin utilizarea descãrcãrilor electrice amorsate electronic ?i un sistem electrodic coaxial. Problema pe care o
rezolvã inven?ia propusã este sporirea calitã?ii prelucrãrii suprafe?elor: a uniformitã?ii de patru ori; a porozitã?ii de trei ori ?i a
adeziunii de douã ori. La fel se simplificã sistemul de electrozi ?i generatorul de impulsuri.
PhD, Assoc. Prof.Rusnac Vladislav
Scientific ResearcherGuzgan Dorin
Application for short term patent.Deposit No.: 1435.Deposit date: 05.01.2016.
PhD, Senior LecturerHirbu Arefa
Scientific ResearcherPoperecinii Anatolie
Fig. 1. General view of the pulse generator Fig. 2. Simplified electrical scheme of the pulse generator
Fig. 3. SEM images of the carbon structures formed on the processed metal surfaces
Alecu Russo Balti State UniversityFaculty of Real, Economic and Media Sciences