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Aspects Regarding the Widia Plates Behaviour Covered with TiN During the Cutting Process
(Universitatea "Dunărea de Jos" din Galați, 2005)
The microscopic property that depends on the interfacial structure and on
the tension to which the interface is submitted is called adherence. The strong
connection in the interfacial area, low tension gradients, the ...
Physico-Mechanical Characteristics of Hard Alloys Made Out of Many Carbides
(Universitatea "Dunărea de Jos" din Galați, 2005)
The Hard alloys of type WC-TiC-Co can be used to process materials with long
chips, such as steels [1].
Titanium carbide or TiC-WC solid solutions, added as alloying constituents in
the compositions of WC-Co pseudo-alloys ...
Corrosion Resistance of the Composition Materials System (Cu-Al)-Mo, Obtained by the EB-PVD Method
(Universitatea "Dunărea de Jos" din Galați, 2005)
For development of new composition materials for the electric contacts, which
would differ by high electric conductivity, mechanical properties, corrosive and
erosion resistance in conditions of high temperature’s ...
Experimental Reaearch of Sintered Porous Materials of Bronze Powders
(Universitatea "Dunărea de Jos" din Galați, 2005)
Porous sample were fabricated by sintering of bronze ( Cu Sn10) with
different particle size range. The paper investigates the influence of the particle size
distribution, temperature and sintering time on the structural ...
Researches Regardingbthe Thermomechanical Treatments Influence on the Structure and Characteristics of the Aluminium Alloys for Aeronautics
(Universitatea "Dunărea de Jos" din Galați, 2005)
The laboratory experiments were made on the two aluminium alloyed qualities
used for aeronautical industry. More working conditions of the intermediary (PTMI)
and finally (PTMF) thermomechanical treatments were used on ...
The Use of Systems Analysis in Environmental Engineering
(Universitatea "Dunărea de Jos" din Galați, 2005)
The depletion of energy resources has been of primary concern in the `70s
and `80s. In recent years, the decline of the environment due primarily to our
energy-related activities has become severe and raises serious ...
Researches Regarding Improvement of the Fatigue Limit by Heat Treatments of the Al-Alloys for Aeronautics Industry
(Universitatea "Dunărea de Jos" din Galați, 2005)
The laboratory experiments were made on the two aluminium alloyed qualities
used for aeronautical industry. The structure and mechanical characteristics were
analyzed and the gotten results were compared using those two ...
Researches Regarding the Rolling of the Sinterized Metallic Powders Strips
(Universitatea "Dunarea de Jos" din Galați, 2005)
This paper work is distinguishing the size modification of those two
material layers gotten by the bimetallic strip rolling, joined by the sintering. The
iron powders sediment was achieved on the steel strip backing. ...
Researches Concerning the Correlation of the Semiplanetary Rolling Process Factors
(Universitatea "Dunărea de Jos" din Galați, 2005)
An available solution of the elimination of the superficial cracks
network at the continuous cast slabs is the semiplanetary rolling. The
application of a semiplanetary rolling mill at the exit of slab from the curve
zone ...
Influence of Atmospheric Conditions on the Mechanical Properties of Pet Rubber Composites
(Universitatea "Dunărea de Jos" din Galați, 2005)
The aim of paper is to study the influence of environmental open air conditions
on the PET-rubber composites. Two set of samples (Type I, Type II) were obtained
with the same composition, but the composites of Type I are ...