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Afișează articolele 111-120 of 301
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 ...
Evolutionary Perspectives on Energy Consumption of Raw materials to Ensure Energy Production in the EU-28
(Universitatea 'Dunărea de Jos" din Galaţi, 2014)
A clear analysis of the electricity production and consumption sector in the
EU 28 offers firstly the possibility of knowing the final energy consumption for each
segment (industry, households, trade, services and ...
Characterization of Archaeological Objects Coming from Moldovian Settlements in the XIV Century
(Universitatea "Dunărea de Jos" din Galaţi, 2014)
This paper presents the characterization, from the materials science point of
view, of an object found in an archaeological vestige of the 14th century.
The object studied (an iron nail used in constructions) proves that ...
Study on the Rheology of Corn Oil Subjected to Forced Oxidation
(Universitatea "Dunărea de Jos" din Galaţi, 2014)
This paper reflects a study on the rheology of corn oil in unoxidized state,
subjected to forced oxidation treatment. Using the Rheotest2 system, the variation
of dynamic viscosity with temperature and shear rate, using ...
Fabrication of Ultrafine Low Carbon Metallic Multilayer by Accumulative Roll Bonding
(Universitatea "Dunărea de Jos" din Galaţi, 2014)
The effect of grain refinements by Accumulative Roll Bonding (ARB) was
investigated on low carbon steel. Optical microscopy (OM) and microhardness tests
were used to check the phase changes and hardness before and after ...
Computer Vision System for Detection of Passenger Sleeping state for Advanced Driver Assistance Systems
(Universitatea "Dunărea de Jos" din Galaţi, 2014)
The goal of this research is to develop an in-vehicle computerized system able
to warn the driver, to assess the passenger’s state of sleeping in order to avoid
affecting the driver psychologically and induce drowsiness. ...
Study on Refractory Material Used Forthe Wear Laver of the Tundish
(Universitatea "Dunărea de Jos" din Galaţi, 2014)
The continuous casting of steel is a modern and efficient process for the
production of semi-finished products required for the other components of steel
industry. In order to improve the quality of continuous cast slebs ...
Superficial Hardening with Pulse Laser Applied to ASTM A537 HSLA Steel
(Universitatea "Dunărea de Jos" din Galaţi, 2014)
The surface hardening with YAG:Nd pulse laser is used to obtain a set of
surfaces with different properties and it is based on the formation of a very fine
martensite.
The paper has been elaborated based on laboratory ...
Microstructural Characteristics of Sintered Powder Metallurgy Alloys
(Universitatea "Dunărea de Jos" din Galaţi, 2014)
The purpose of this paper is to study the influence of processing parameters
on the microstructural characteristics of sintered powder metallurgy alloys. The
specimens were produced from atomised iron powders with different ...
Improving Slab Quality Through Control of Cooling Parameters in Continuous Casting Plants
(Universitatea "Dunărea de Jos" din Galaţi, 2014)
Coupling the continuous casting installations with the rolling ones is a
modern process that brings considerable economic benefits. During the continuous
casting process of steel slabs, necessary technological conditions ...