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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 ...
Characterization of Iron and Low Alloy Steel Powders Obtain by Water Atomization
(Univerversitatea "Dunărea de Jos" din Galați, 2009)
Three types of iron and low ally steel powders were investigated to
determinate their physical properties and surface morphology by SEM analysis. The
powders were obtained by water atomization. The first type of powder ...
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 ...
Resesrches on the Production of Copper-Based Composites by Powder Metallurgy Methods
(Universitatea "Dunărea de Jos" din Galați, 2014)
The article presents how to obtain copper matrix composite with alloy
particles of NiCrBFeAl as complementary phase. The samples were obtained by
powder metallurgy methods using different percentages of the additional ...
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 ...
Research on the Production of Sintered Powder 316
(Universitatea "Dunărea de Jos" din Galați, 2012)
The 316 austenitic stainless steel powders are typically used in applications
requiring good corrosion resistance, mechanical strength at high and very low
temperatures, good ductility, wear resistance, associated in ...
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 ...
Research on the Influence of the Complementary Phase Percentange on the Properties of Copper-Based Composites
(Universitatea "Dunărea de Jos" din Galaţi, 2014)
The article presents the method to obtain copper matrix composite with Cu-
Al-Fe alloy particles as complementary phase. The samples were obtained by
powder metallurgy methods using different percentages of complementary ...
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 ...