The influence of Sub-Critical Thermochemical Processing on Fatigue Resistance of 42CrMo4 Steel
The influence of Sub-Critical Thermochemical Processing on Fatigue Resistance of 42CrMo4 Steel,
Mihai Cojocaru, Leontin Druga, Daniela Dragomir, U.P.B. Sci. Bull., Series B, Vol. 77, Iss. 2, 2015 ISSN 1454 – 2331
The machine parts, fasteners and many other components require
read more
The Effect of Ce Added to Carburizing Paste on Phase Composition of Carburized Surface Layers
Mihai Cojocaru, Daniela Dragomir, Leontin Druga, Victor Kuncser and Petre Badica, Trans Tech Publications, Switzerland/Advanced Materials Research Vol 1114 (2015) pp 183-189
Investigations on carburized layers phase composition are usually made by optical microscopy, electron
read more
Deep case carburizing process
Druga L., Cojocaru M., Dragomir D., Deep case carburizing process, Metal Russia, September 2014, pages 32-34
To optimize the deep case carburizing process (2 ... 8 mm) is a major challenge by theoretical and practical point of view - the modeling of the carbon diffusion processes
read more
