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Afișează articolele 11-20 of 23
Studies Regarding the properties Modification of AISI 310S Steel
(Universitatea "Dunărea de Jos" din Galați, 2017)
The paper presents an analysis of classical heat treatments, which can be
applied to AISI310S steel samples. The influence of these heat treatments was
highlighted by micro-hardness measurements – Vickers method, and ...
Influence of the Unconventional Treatment Applied to a Steel on the Corrosion Evolution
(Universitatea "Dunărea de Jos" din Galați, 2016)
The study of an alloyed steel with Cr Mo with an important content of
aluminum (0.9…1.2%), unconventionally treated in magnetic field, is attractive
because of the durability which increases along with the improvement ...
Behavior of 1%Cr Steels at Fluidized Bed Nitrocarburizing
(Universitatea "Dunărea de Jos" din Galați, 2006)
Paper is based by nitrocarburizing experiments made on laboratory plant. For
experiments were used different samples of steel at different nitrocarburizing
regimes. Influence factors were: temperature and ammonia ...
Influence of Secondary Refining Treatments on the Quality of High-Grade Steel Used in Oil and Gas Industry
(Universitatea "Dunărea de Jos" din Galați, 2015)
Steel is the most important alloy used in oil and gas industry from production
and processing to the distribution of refined products. In this research is analyzed
the production technology of steel intended for long ...
Particular Aspects Concerning Instability at Interface LCAK Steel SLAG (CaO-Al2O3) Due to Transfer of Sulphur, Evaluated Using the Model Reichenbach-Linde Adapteda
(Universitatea "Dunărea de Jos" din Galați, 2013)
Based on the model of Reichembach and Linde, adapted to the interface in the
system LCAK steel-(CaO-Al2O3) slag at temperature 1873.15K, it is shown that
transfer of sulphur from steel to slag could promote interfacial ...
Surface Hardening of 40Cr10 steel After Short Time Nitriding in Fluidized Bed
(Universitatea "Dunărea de Jos" din Galați, 2006)
The paper is based by nitriding in fluidized bed experiments over laboratory
plant. Fluidization applications are characterized by high values of mass and heat
transfer coefficients. For experiments were used 40Cr10 ...
Establishing the Rolling-Friction Coefficient for Different Contacts Between Balls and Termochemicallly Treated Steel Rolling Paths
(Universitatea "Dunărea de Jos" din Galați, 2014)
Within the frame of this work, the influence of four very well-known and often
used thermochemical treatments (carburizing, carbonitriding, nitriding and
nitrocarburizing) of steel rolling paths applied on rolling-friction ...
Behavior of 1% Cr Steels at Fluidized Bed Nitrocarburizing
(Universitatea "Dunărea de Jos" din Galați, 2005)
Paper is based by nitrocarburizing experiments made on pilot installation. For
experiments were used different samples of steel at different nitrocarburizing
regimes. Influence factors were: temperature and ammonia ...
Introduction to Metallic Biomaterials
(Universitatea "Dunărea de Jos" din Galați, 2017)
The paper presents a bibliographic study about the metallic biomaterials,
synthesizing the aspects related to properties, applicability, obtaining methods.
Biomaterials can be used as medical devices, implants and ...
Chemical and Structural Changes for Bimetallic Materials Obtained by the Welding Process
(Universitatea "Dunărea de Jos" din Galați, 2005)
This paper presents the transformations which take place during the obtaining
process of bimetallic materials. As a plating process was used the welding. The
added material was a bronze with aluminum complex alloyed with ...