Proceedings of the Korean Powder Metallurgy Institute Conference (한국분말야금학회:학술대회논문집)
- 2006.09a
- /
- Pages.580-581
- /
- 2006
Sintered Structural Cu-Ni-Mo-C Low Alloyed Steels with Small Niobium Additions
- Orban, Magdalena (Technical University of Cluj-Napoca) ;
- Orban, Radu Liviu (Technical University of Cluj-Napoca)
- Published : 2006.09.24
Abstract
The present paper investigates the possibilities of niobium using for the mechanical properties of the common low alloyed Cu-Ni-Mo-C sintered structural steels enhancing. On both thermodynamic and experimental bases there were demonstrated the Nb nitrides/carbides/carbonitrides preferential formation in these steels during sintering in dissociated ammonia at both common and elevated temperatures. The obtained results for