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Study of the Sintering Process of Iron Powders Coated with Nano-Hydrocarbon and the Resulting Microstructure at Temperatures up to 1200°C
(Universitatea "Dunărea de Jos" din Galați, 2009)
The objective of the research is development and study of a new ecologically
friendly and technologically advanced method for introduction of carbon during
sintering of low alloyed iron powders ASC 100.29. The method is ...
Sources of Emissions in the Sintering and Blast Furnace Plant
(Universitatea "Dunărea de Jos" din Galați, 2010)
The main technological operations for producing the sinter used for preparing
the hot metal in the furnace are: preparation and transport of raw materials used
for producing the sinter (transport, storage, crushing, ...
The Influence of Steam Treatment on Mechanical Properties and Abrasive Wear Behavior of Sintered P/M Steels
(Universitatea "Dunărea de Jos" din Galaţi, 2012)
In this paper is a study of the influence of steam treatment on sintered P/M
steels, for three different types of powder. The abrasive wear of steam-treated
sintered iron is analysed by abrasion tests. The specimens were ...
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 ...
Mechanical properties and Abrasive Wear Behavior of Fluidized-bed Carburized Sintered Iron Alloys
(Universitatea "Dunărea de Jos" din Galați, 2012)
This paper is a study of the influence of fluidized bed carburizing of sintered
steels on the mechanical properties and the abrasive wear behavior for two
different types of powder. Carburizing was carried out at a ...
Some Issues Concerning Gear Wheels Fabrication by Sintering
(Universitatea "Dunărea de Jos" din Galați, 2006)
Powder metallurgy appeared in the XVIII century as result of industrial market
demand for electric bulbs filaments made of wolfram. Nowadays powder metallurgy
is applied in such fields as: automotive industry (cylindrical ...
Influence of Alloying Elements on Corrosion Resistance of Some Iron - based Sintered P/M Alloys
(Universitatea "Dunărea de Jos" din Galați, 2015)
In this paper is described the influence of alloying elements on corrosion
behavior of sintered iron parts. The compacts were sintered at 1,150 °C and the
sintering time was 60 minutes. After microstructural studies, the ...
Wear Behavior of Carburizing on Powder Metallurgy Alloys
(Universitatea "Dunărea de Jos" din Galați, 2014)
In this paper is studied the influence of wear behavior of carburizing in
fluidized-bed on sintered alloys produced by powder metallurgy route. In powder
metallurgy, carburization is a thermochemically treatment that ...
Some Issues Concerning Gear Wheels Fabrication by Sintering
(Universitatea "Dunărea de Jos" din Galați, 2006)
Powder metallurgy appeared in the XVIII century as result of industrial market
demand for electric bulbs filaments made of wolfram. Nowadays powder metallurgy
is applied in such fields as: automotive industry (cylindrical ...
Dimensional Changes in Some Iron-Based Powder Metallurgy Alloys
(Universitatea "Dunărea de Jos" din Galați, 2015)
The purpose of this paper is to present the dimensional changes in some ironbased
(P/M) alloys. The specimens produced from atomized iron powder and
alloyed powder with different sizes (< 45, 45-63, 63-100, 100-150, >150 ...