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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 ...
Studies and Research Obtaining Bronze Filters Using Powder Metallurgy Methods
(Universitatea "Dunărea de Jos" din Galați, 2015)
The article presents how to obtain porous bronze products using copper -
based powder by powder metallurgy methods. The formation of tablets was done by
free pouring the spherical powder into the mould, followed by their ...
Reasearches Regargindg the Influence of Steam Oxidation on Sintered Alloys Properties
(Universitatea "Dunărea de Jos" din Galaţi, 2013)
In this paper is studied the influence of steam treatment applied on sintered
steels and the mechanical properties and abrasive wear behavior for two different
types of powder. Steam treatment was carried out at temperature ...
Research Regarding the Possibility of Obtaining Nitinol by Powder Metallurgy
(Universitatea "Dunărea de Jos" din Galaţi, 2012)
In the paper the obtaining of nitinol by pressing and sintering of a mixture of
nickel and titanium powders is presented. The fabrication of NiTi alloys by powder
metallurgy allows avoiding the usual problems related to ...