Browsing 2009 fascicula9 nr1 by Author "Nejneru, Carmen"
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Analysis of Titanium Inteface and Tungsten Exterior layer Thickness Coated by Vibrator Electrode Method
Perju, Manuela Cristina; Gălușcă, Dan-Gelu; Nejneru, Carmen; Vizureanu, Petrică; Lărgeanu, Anca-Elena (Universitatea "Dunărea de Jos" din Galați, 2009)The goal of this paper is to create metallic materials with superior functional performances. The layer obtained by electrode vibrator method must have a very good adherence on part surface and a high chemical and thermal ... -
Researches Regarding Temperature Influence on Classic and Synthetic Quenching Medium
Grecu, Adrian; Nejneru, Carmen; Axinte, Mihai; Hopulele, Ion; Gălușcă, Dan-Gelu (Universitatea "Dunărea de Jos" din Galați, 2009)In this paper were analyzed experimental graphics for quenching cooling curves of oil at 20°C,40°C,60°C, 80°C and carboxymethyl cellulose (CMC) 1,5% solution in water at the same temperatures. Velocity cooling was studied ...