Vol. 32 No 1 (2009)

Fascicle_9_1_2009

Abstracts and Full text

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License

Publiée: 2009-05-15

L'ensemble du numéro

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Articles

Physical-Chemical Properties of (Cu-Sn) -Mo Composite Materials

I. N. GRECHANYUK, V. G. GRECHANYUK, Y. U. ARTUH

5-7
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Critical Analysis of “Maximum Stress Failure Criterion” for Composite Materials

Ion FUIOREA, Dumitriţa STĂNICĂ

8-14
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Heavy Metal Ions Cu (II), Co (II) and Cr (III) Bifunctionally Improved with Hydroxamic and Amidoxime Groups Chelating Ion Exchangers

R. WENKERT, S. MOISA, L. TOFAN, C. PADURARU

15-22
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Researches on the Viscoplastic Behavior of a CrMo Alloyed Steel

N. CANANAU, P. ALEXANDRU, L. GURAU, G. GURAU

23-26
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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

Jordan GEORGIEV, Lubomir ANESTIEV, Ekaterina BENDEREVA, Yavor LUKARSKI, Marcela SELECKÁ, Rositsa GAVRILOVA

27-32
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Experimental Studies Regarding the Implementation Possibilities of a Quality Control System for Ceramic Products in Continuous Flux Production

Tiberiu POTECAŞU, Octavian POTECAŞU, Petrică ALEXANDRU, Luminiţa DUMITRIU, Rui SILVA

33-40
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Redesigning a Jaw Crusher Using Value Analysis, Part I

Florin CHICHERNEA, Alexandru CHICHERNEA

41-45
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The Assessing of Mechanical Characteristics of the Steel Sheets Designed for Drawing for a Five-Month-Period as an Effect of Natural Ageing

Octavian POTECAŞU, Florentina POTECAŞU, Elena DRUGESCU, Elena IONIŢĂ

46-51
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Improving Functional Parameters for Pressure Casting Machine with High Degree of Finishing

Stefan DRAGOMIR, Marian NEACSU, Marian BORDEI

52-57
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Elements of Drawing Theory and Technology of the High Mechanical Strength Wires in Ultrasonic Field

Viorel ILIESCU, Mihai SUSAN, Roxana Gabriela ŞTEFANICĂ, Dragoş Cristian ACHIŢEI, Brian Tudor LANDKRAMMER

58-63
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Researches Regarding Temperature Influence on Classic and Synthetic Quenching Environments

Adrian GRECU, Carmen NEJNERU, Mihai AXINTE, Ion HOPULELE, Dan-Gelu GALUŞCĂ

64-69
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EDX Analysis of Laser Cladding Layers With Ni – Cr – B – Fe – Al Alloy

Simona BOICIUC, Elena DRUGESCU, Florin MICULESCU, Alina CANTARAGIU

70-75
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Characterization of Thick Hard Layers with Ni-Cr-B-Fe-Al Alloy Obtained by Laser Cladding

Elena DRUGESCU, Simona BOICIUC, Constantin GHEORGHIES

76-82
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Analysis of Titanium Interface and Tungsten Exterior Layer Thickness Coated by Vibrator Electrode Method

Manuela Cristina PERJU, Dan-Gelu GALUSCA, Carmen NEJNERU, Petrica VIZUREANU, Anca-Elena LARGEANU

83-87
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Study Regarding Gravimetrical Corrosion of the Superficial Layers Obtained through Electrical Discharge

Mihaela BARHALESCU, Maria DINESCU, Rovena PASCU

88-90
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Utilisation of Electrochemical Methods for Characterization of same Corrosion Inhibitors for Steel and Copper

Florina CONSTANTIN, Marioara ABRUDEANU, Jean-Pierre MILLET

91-94
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Studies Regarding Nickel Electrodeposition from Watts Bath with Addition of Polyvinylpyrrolidone and Sodium Saccharine

Violeta VASILACHE, Sonia GUTT, Georg GUTT, Ion SANDU, Traian VASILACHE, Victor Andrei SANDU

95-99
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Experimental Researches Concerning the Influence of the Oxynitrocarburizing Thermochemical Treatment over the Structure and Corrosion Resistance of C40 Steel

Nicolae BOICEA, Marioara ABRUDEANU, Catalin DUCU

100-103
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Cladding by Welding with Hard Alloys

Ovidiu Dima

104-107
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Electrochemical Deposition and SEM Surface Morphology of Co and UHMWPE/Co Composite Layers

Lidia BENEA, Marilena MARDARE-PRALEA, Paula COJOARU

108-114
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Analytical Methods Helping the Archaeologists: Archaeometry

Irina DUMITRIU, Radu Claudiu FIERASCU, Rodica Mariana ION

115-119
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A Typical Surface Formations Found on the Corrosion Layer of Iron Artefacts

Otilia MIRCEA, Ion SANDU, Ioan SÂRGHIE, Andrei-Victor SANDU

120-128
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Quality Engineering Procedures Applied to Determine the Weight of Influence of Factors on Microtrigeneration Systems (MCCHP)

Nelu CAZACU, Nicolae BADEA, Sorin DOBROVICI

129-135
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Behavior of A537 Steel Grade in Carburizing in Fluidized Bed with Endothermic Atmosphere

Sorin DOBROVICI, Nelu CAZACU

136-139
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Characterization of Iron and Low Alloy Steel Powders Obtained by Water Atomization

Elena DRUGESCU, Mihaela MARIN, Rui SILVA

140-143
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Making Cast Piece Using Exothermic Head

Beatrice TUDOR

144-147
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Corrosion of Bronze Art Objects and Methods of Restoration

Gheorghe CROITORU, Ion RUSU

148-153
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Superior Valorisation of the Aluminium Scraps for Obtaining Complex Aluminium Master Alloys Used in Advanced Refining of Steels

Anisoara CIOCAN

154-159
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Study on the Influence of the Chemical Composition in the Thermomechanical Processing of the Steel Products

Elisabeta VASILESCU, Ioan VASILESCU, Ana DONIGA, Marian NEACSU

160-165
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Severe Plastic Deformed Pure Aluminum by Equal Channel Angular Pressing

Gheorghe GURAU, Carmela GURAU, Dinel TANASE

166-168
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Preliminary Investigation Concerning Monitoring of Water Pollution Level

Daniela Ecaterina COSOR (RUSU), Constantin GHEORGHIES, Viorel MUNTEANU

169-172
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Rapid Synthesis of ZnO Micro and Nanostructures

Adriana Gabriela PLAIASU, Marioara ABRUDEANU

173-176
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Influence of Technological Parameters on the Evolution of Nickel Films Deposited by Electrolysis

Maria POROCH–SERIŢAN, Gheorghe GUTT, Maria BOBU, Traian SEVERIN, Silviu STROE, Carmen MIHOC

177-183
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