Materials Used for Manufacturing Some Objects from 1600 before Christ – 500 after Christ Period di Petrica HAGIOGLU, Constantin GHEORGHIES

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Aspects of Nitrated Layer Structure for Some Types of Austenite Stainless Steel di Ovidiu DIMA, Sanda LEVCOVICI, Constantin GHEORGHIES

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Characterization of Thick Hard Layers with Ni-Cr-B-Fe-Al Alloy Obtained by Laser Cladding di Elena DRUGESCU, Simona BOICIUC, Constantin GHEORGHIES

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X-Ray Diffraction Residual Stress Measurements for Quality Control Testing di Constantin GHEORGHIEŞ, Alina-Mihaela CANTARAGIU, Iuliana Valentina STASI

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Preliminary Investigation Concerning Monitoring of Water Pollution Level di Daniela Ecaterina COSOR (RUSU), Constantin GHEORGHIES, Viorel MUNTEANU

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Characterization of the Red Mud Resulted from the Alumina Bayer Process Production for the Future Use in Geopolymers Synthesis di Ilenuța SEVERIN SPĂTARU, Maria VLAD, Constantin GHEORGHIEȘ, Gelu MOVILEANU

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A Test for Rapid Tribological Characterization of Bearing Steels di Constantin GHEORGHIES, Mihaela BUCIUMEANU, Dan SCARPETE, Livia GHEORGHIES, Dorian BOLD

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Laser Cladding of Ni-Cr-B-Fe-Al Alloy on a Steel Support di Sanda Maria LEVCOVICI, Dan Teodor LEVCOVICI, Constantin GHEORGHIEŞ, Simona BOICIUC

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Mechanical and Laser Cladding of High-Speed Steel on a Steel Support di Dan Teodor LEVCOVICI, Radu BOICIUC, Sanda Maria LEVCOVICI, Constantin GHEORGHIEŞ

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