Improving the mechanical strength of dental applications and lattice structures SLM processed

C Cosma, J Kessler, A Gebhardt, I Campbell, N Balc - Materials, 2020 - mdpi.com
To manufacture custom medical parts or scaffolds with reduced defects and high mechanical
characteristics, new research on optimizing the selective laser melting (SLM) parameters are …

[PDF][PDF] Post-processing of customized implants made by laser beam melting from pure Titanium

C Cosma, N Balc, M Moldovan, L Morovic… - J. Optoelectron. Adv …, 2017 - researchgate.net
The technological evolution has contributed to the continuous modernization with a fast
rhythm of the laser beam melting (LBM) process. This rapid manufacturing of metal parts has …

Impact of laser parameters on additively manufactured cobalt-chromium restorations

C Cosma, M Moldovan, M Simion, N Balc - The Journal of Prosthetic …, 2022 - Elsevier
Statement of problem The selective laser melting (SLM) process has become popular for the
fabrication of frameworks for metal-ceramic restorations, although their surface roughness is …

Theoretical analysis and practical case studies of SLA, Polyjet and FDM manufacturing techniques

C MOLDOVAN, C COSMA, P BERCE… - Acta Technica …, 2018 - atna-mam.utcluj.ro
Among the most advanced technologies developed in recent years, Additive Manufacturing
(AM) is one that meets the requirements of the Fourth Industrial Revolution. In this paper, we …

Theoretical analysis and practical case studies of powder-based additive manufacturing

C COSMA, C MOLDOVAN, I CAMPBELL… - ACTA TECHNICA …, 2018 - atna-mam.utcluj.ro
Additive manufacturing (AM) is considered to be an essential ingredient for the latest
industrial revolution due to its ability to produce complex and functional parts with some …

Finite Element Analysis of Different Osseocartilaginous Reconstruction Techniques in Animal Model Knees

C Cosma, D Apostu, C Vilau, A Popan, D Oltean-Dan… - Materials, 2023 - mdpi.com
Lesions of the articular cartilage are frequent in all age populations and lead to functional
impairment. Multiple surgical techniques have failed to provide an effective method for …

[PDF][PDF] A comparative study using finite element analyses for cervical disc implants

CS Miron-Borzan, E Sabau, C Vilau, V Ceclan - Acad. J. Manuf. Eng, 2020 - ajme.ro
A numerical simulation can reflect reality closely. This leads to optimized designs, reduces
the number of physical prototypes before manufacturing and can describe the interactions …

Sweat glands module with integrated sensors designed for Additive Manufacturing

I Turcin, A Abdallah, C Cosma… - MATEC Web of …, 2019 - matec-conferences.org
Lead by the results of our previous work, in which we designed the sweat glands prototype
according to AM (Advanced Manufacturing) requirements, in this study we aimed to integrate …

Research regarding the manufacturing through AM technologies of an implant for cervical disc replacement

CS Miron-Borzan, E Sabau, M Mera… - MATEC Web of …, 2017 - matec-conferences.org
Worldwide, accidents are one of the main causes of illness in developed and undeveloped
socio-economic countries. Additive Manufacturing (AM) technologies bring extremely useful …

Mechanical and structural properties of composites made from recycled and virgin polyethylene terephthalate (PET) and metal chip or mesh wire

MAA Rusu, SA Radu, C Moldovan… - MATEC Web of …, 2019 - matec-conferences.org
Although polyethylene terephthalate (PET) is a champion of recycling, intense research is
being done to find new solutions for using recycled plastic. This study aims to characterize …