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Afișează articolele 11-20 of 32
Generation, Morphology and Mineralogy of the Dust Particles from Off-Gas Blast Furnace
(Universitatea "Dunărea de Jos" din Galați, 2009)
In order to elucidate the morphology and mineralogy of the dust from blast
furnace, the fundamental aspects of its generation process were studied. A dust
generated by the dry dedusting step of the cleaning process for ...
Effects of Plastic Deformation and Temperature on Microstructural and Mechanical Properties of a CuAlNi Shape Memory Alloy
(Universitatea "Dunărea de Jos" din Galați, 2009)
In Cu 12.88% wt.Al4 %wt. Ni shape memory alloy the influence of plastic
deformation and thermal treatments on the microstructures and hardness were
studied by optical microscopy, scanning electron microscopy (SEM), ...
Transparent and Conducting TIN Oxide Thin Films Deposited by Spray Pyrolysis
(Universitatea "Dunărea de Jos" din Galați, 2009)
The chemical spray pyrolysis technique has been one of the major techniques
to deposit a wide variety of materials in thin film form, for different applications.
The most important control parameters for obtaining good ...
Software used at Castings Production
(Universitatea "Dunărea de Jos" din Galați, 2009)
The foundry industry has been developed worldwide, a number of software
that can assist the design work and various processes in the production of castings.
Current usage of such software by metallurgical engineers is ...
Intercritical Thermomechanical Treatments of the Microalloyed Steel Products for Welded Structures
(Universitatea "Dunărea de Jos" din Galați, 2009)
This paper shows the laboratory experiments made on several grade steels by
applying some intercritical thermomechanical treatments; Two variants were used:
“down-up” thermomechanical treatment with heating and rolling ...
Monitoring of the Rolling Mill Vibration
(Universitatea "Dunărea de Jos" din Galați, 2009)
These researches show the influence of mill vibration on the thickness profile
of the stainless steel sheet. The alloy elements like Ni and Cr inside the stainless
steel could amplify the rolling mill vibration and ...
Study of the RV52 Steel Plates Properties After Thermic Treatment
(Universitatea "Dunărea de Jos" din Galați, 2009)
The thermal treatment of RV52 steel plates determines high mechanical
properties such as: strength, wear resistance and tenacity. The normalized plate
samples were studied to determine the effect of the tension release ...
The Steam-Secondary Source of Energy in Metallurgy
(Universitatea "Dunărea de Jos" din Galați, 2009)
The paper is focused on a study of how to use the steam from recovery boilers
of LD converters to produce electricity in turbine generators and heat in a heat
network.
Redesigning a Jaw Crusher Using Value Analysis. Part II
(Universitatea "Dunărea de Jos" din Galați, 2009)
The paper presents a complete study of VALUE ANALYSIS applied concretely
to a selected piece of equipment. The phases and ITERATIVE operation of the Value
Analysis method are presented.
Value Analysis combines both ...
Variation of Mechanical Characteristics for Thin Wall Tubes Processed in Ultrasonic Field
(Universitatea "Dunărea de Jos" din Galați, 2009)
The paper presents the variation of mechanical characteristics of resistance
and plasticity for thin wall tubes made of stainless steel 10TiNiCr180, processed in
ultrasonic field. Decrease of mechanical characteristics ...