Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Octavian Victor Oancă"'
Autor:
Octavian Victor Oancă, Ion Aurel Perianu, Gabriela Victoria Mnerie, Emilia Florina Binchiciu, Lia Nicoleta Boțilă
Publikováno v:
Key Engineering Materials. 890:47-55
The friction processing techniques, respectively those that use ultrasonic waves, have been for several years important research directions for ISIM Timisoara. The remarkable scientific results obtained through the development of complex research pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d3d7e246f381fbe925e6d8893069812
https://doi.org/10.4028/www.scientific.net/kem.890.47
https://doi.org/10.4028/www.scientific.net/kem.890.47
Autor:
Nicușor Alin Sîrbu, Mihai Hluscu, Salcianu Cornelia Laura, I Bordeasu, Ostoia Daniel, R. Badarau, Gabriel Mălaimare, Octavian Victor Oancă
Publikováno v:
Advanced Materials Research. 1157:47-51
Inconel 718 is a very difficult metal for machining because of its high plasticity. Lately, more and more researchers are interested in using it for cavitation parts, such as the plugs and drawers of the valves. For this purpose, thermal volumetric t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd4f79ec2e0cf1b3d59dcab449161344
https://doi.org/10.4028/www.scientific.net/amr.1157.47
https://doi.org/10.4028/www.scientific.net/amr.1157.47
Autor:
I Bordeasu, Ostoia Daniel, Mihai Hluscu, Octavian Victor Oancă, R. Badarau, L. D. Pirvulescu, Nicușor Alin Sîrbu, Salcianu Cornelia Laura
Publikováno v:
Advanced Materials Research. 1157:52-57
Among the uses of stainless steel GX5CrNi18-10 one mentions the hydraulic machine blades and the rotors, which are highly susceptible to cavitation. To achieve a long life service under cavitation conditions, the pieces made of this steel are subject
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d733fe496a8dfdc009b00185cfd643
https://doi.org/10.4028/www.scientific.net/amr.1157.52
https://doi.org/10.4028/www.scientific.net/amr.1157.52
Autor:
Dan Florin Teusdea, Nicușor Alin Sîrbu, Erwin-Christian Lovasz, Mircea Vodă, Octavian Victor Oancă
Publikováno v:
Advanced Materials Research. 1157:21-30
The paper proposes the analysis of an alternative technology for manufacturing deodorant roll-on balls of polypropylene. With the current extrusion-blowing technology, the manufacturing of these balls results in an uneven wall thicknesses and a large
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::744e71a007ffb438dc5d0932729a837a
https://doi.org/10.4028/www.scientific.net/amr.1157.21
https://doi.org/10.4028/www.scientific.net/amr.1157.21
Autor:
Octavian Victor Oancă, Nicușor Alin Sîrbu, Erwin-Christian Lovasz, Dan Florin Teusdea, Mircea Vodă
Publikováno v:
Advanced Materials Research. 1157:58-72
Ultrasonic welding is a fast and economical solution for plastic parts. This article proposes Ultrasonic Welding as an alternative technology for manufacturing deodorant roll-on plastic balls. With the current technology, the manufacturing of these b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bca0c01e5fe49f9c23cfc9469568fe5
https://doi.org/10.4028/www.scientific.net/amr.1157.58
https://doi.org/10.4028/www.scientific.net/amr.1157.58
Autor:
Octavian Victor Oancă, Nicușor Alin Sîrbu, Gabriela Victoria Mnerie, Darius Graur, Emilia Florina Binchiciu
Publikováno v:
Advanced Materials Research. 1153:78-84
Existing equipment units in specialized industry market, used to process composite polymeric materials, are made with constructive solutions dedicated to specific applications, actual cutting operation are being achieved by thermal effect often resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e109ce8f6a0e06f4446d4c4cc232a83
https://doi.org/10.4028/www.scientific.net/amr.1153.78
https://doi.org/10.4028/www.scientific.net/amr.1153.78
Autor:
Octavian Victor Oancă, Lia Nicoleta Boţilă, Radu Cojocaru, Gabriela Victoria Mnerie, Emilia Florina Binchiciu, Iuliana Duma
Publikováno v:
Advanced Materials Research. 1153:92-97
We approached a new hybrid technology that integrates ultrasonic energy with FSW welding. By integrating ultrasound in the FSW process, a number of benefits are expected in terms of welding quality, forces and tool life. Our research aimed at develop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb55776c996214c0f8f1cd4083d3bd84
https://doi.org/10.4028/www.scientific.net/amr.1153.92
https://doi.org/10.4028/www.scientific.net/amr.1153.92
Publikováno v:
Advanced Materials Research. 1153:98-102
In certain welded constructions (e g. trails pipes) the weld root is no longer accessible after its completion. As a result, the weld root defects cannot be visually observed. Under these circumstances the root must be examined with ultrasounds on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7acfaadc6e38adc2cea4af4eeb09b8cb
https://doi.org/10.4028/www.scientific.net/amr.1153.98
https://doi.org/10.4028/www.scientific.net/amr.1153.98
Autor:
Octavian Victor Oancă, Emilia Florina Binchiciu, Nicușor Alin Sîrbu, Gabriela Victoria Mnerie, Ion Aurel Perianu
Publikováno v:
Advanced Materials Research. 1153:85-91
The hybrid unconventional technology friction stir welding assisted by ultrasonic vibration (FSW-US) is a technology that is of interest internationally, it provides certain advantages in improving the behavior of welding components during their proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce19eced1936a39a5e16306184045f5b
https://doi.org/10.4028/www.scientific.net/amr.1153.85
https://doi.org/10.4028/www.scientific.net/amr.1153.85
Publikováno v:
Advanced Materials Research. 1138:85-94
The paper presents aspects regarding the development of innovative ultrasonic welding technologies at ISIM Timisoara and the advantages of using them in the automotive industry for making similar and dissimilar joints for non-ferrous materials. The e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd7fc31f374ac87ca95da6a3b423971a
https://doi.org/10.4028/www.scientific.net/amr.1138.85
https://doi.org/10.4028/www.scientific.net/amr.1138.85