Search Results - "Veljić, Darko"

Development of Coated Electrodes with Solid Wire and Flux-Cored Alloyed Wire for Microalloyed Steel Welding by Bajić, Darko, Mrdak, Mihailo, Bajić, Nikola, Veljić, Darko, Rakin, Marko, Radosavljević, Zoran

“…In this paper, we will present our investigation of the quality of J55 microalloyed steel welds that were formed by a basic flux-cored wire electrodes that…”
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CHARACTERISATION OF BIOMEDICAL TITANIUM LAYERS DEPOSITED BY A VACUUM PLASMA SPRAY PROCESS by Mrdak, Mihailo, Bajić, Darko, Veljić, Darko, Rakin, Marko

“…In this paper we will describe the process of the deposition of thick layers of VPS-Ti coating, which is used as a bonding layer for the upper porous Ti…”
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Numerical simulation of friction stir welding - the plunge stage in T-joint by Veljić, Darko, Musrati, Walid, Međo, Bojan, Sedmak, Aleksandar, Radović, Nenad

“…This paper deals with the tool plunge stage of friction stir welding which precedes the formation of the T-joint. A three-dimensional numerical model,…”
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The influence of powder feed rate on mechanical properties of atmospheric plasma spray (APS) Al-12Si coating by Mrdak, Mihailo, Medjo, Bojan, Veljić, Darko, Arsić, Miodrag, Rakin, Marko

“…In this paper, structural and mechanical properties of APS - atmospheric plasma spray coating Al-12Si are presented. The aim of the research was the…”
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Fracture assessment of seam and seamless steel pipes by application of the ring-shaped bending specimens by Musrati, Walid, Medjo, Bojan, Gubeljak, Nenad, Štefane, Primož, Veljić, Darko, Sedmak, Aleksandar, Rakin, Marko

“…•Fracture resistance of seam and seamless thin-walled pipes is examined.•Recently proposed specimens applied: Pipe-ring notched bending (PRNB).•Notch produced…”
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Mechanical and structural characteristics of atmospheric plasma-sprayed multifunctional TiO2 coatings by Mrdak, M., Bajić, D., Veljić, D., Rakin, M.

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Effect of liquid glass type on hygienic characteristics of coated electrodes for arc welding of tin bronzes by Levchenko, Oleg, Bezushko, Olga, Maidanchuk, Taras, Lukianenko, Anna, Goncharova, Olga, Bajic, Darko, Veljic, Darko

“…The results of investigations of chemical composition and emission rates of the welding fume, generated during welding using electrodes for copper alloys, are…”
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Characterization of vacuum plasma spray VPS - W coating deposited on stainless steel substrates by Mrdak, Mihailo, Lačnjevac, Časlav, Rakin, Marko, Janaćković, Đorđe, Veljić, Darko

“…In this paper, studied was the melting of W powder particles in plasma, their behavior at oxidation as well as the mechanism of hardening on the surface of the…”
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Characterization of NiAl layers deposited by atmospheric plasma spray (APS) by Mrdak, Mihailo, Rakin, Marko, Janaćković, Đorđe, Veljić, Darko, Bajić, Darko

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Characterization of vacuum plasma spray NiCoCrAlY coating resistant to high temperature oxidation by Mrdak, Mihailo, Lačnjevac, Časlav, Rakin, Marko, Veljić, Darko, Bajić, Nikola

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Characterisation of biocompatible layers of ZrO28%Y2O used in combination with other ceramics to modify the surface of implants by Mrdak, Mihailo, Lačnjevac, Časlav, Rakin, Marko, Janaćković, Đorđe, Veljić, Darko, Bajić, Darko

“…The aim of this study was to deposit multi-functional ZrO28%Y2O3 coating layers using the plasma spray technology and then to characterise such layers. In…”
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Characterization of deposited plasma spray NiCrAlCoY2O3 coating layers on AlMg1 alloy substrates by Mrdak, Mihailo, Lačnjevac, Časlav, Rakin, Marko, Janaćković, Đorđe, Veljić, Darko, Bajić, Darko

“…In this paper, analyzed are the effects of the plasma spray distance on the microstructure and mechanical properties of the NiCrAlCoY2O3 coating layers…”
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Characterization of plasma spray bioinert coating Al2O328wt.%MgO by Mrdak, Mihailo, Lačnjevac, Časlav, Rakin, Marko, Bajić, Nikola, Veljić, Darko

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Mechanical properties and microstructure of the ZrO25CaO/NiCrAl coating system by Mrdak, Mihailo, Lačnjevac, Časlav, Rakin, Marko, Bajić, Nikola, Veljić, Darko

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Mechanical properties and microstructure of molybdenum coating layers deposited vacuum plasma spray process by Mrdak, Mihailo, Lačnjevac, Časlav, Rakin, Marko, Veljić, Darko, Bajić, Nikola

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The mechanical and microstructural properties of VPS-Ti porous coating deposited on titanium alloy substrates for osseointegration by Mrdak, Mihailo, Lačnjevac, Časlav, Rakin, Marko, Janaćković, Đorđe, Veljić, Darko, Bajić, Darko

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DEVELOPMENT AND MASTERING OF PRODUCTION OF COATED ELECTRODES FOR CUTTING AND GOUGING METAL MATERIALS by Bajić, Nikola, Veljić, Darko, Mrdak, Mihailo, Karastojković, Zoran, Radosavljević, Zoran, Pekez, Jasmina

“…This paper presents the results of mastering the composition of coatings and production technology of two metallurgical quality coated electrodes for metal…”
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DETERMINING CRACK LENGTH AND CRITICAL LOAD USING VICKERS INTERSURFACE INDENTATION METHOD ON THE INTERFACE OF THE SUBSTRATE / COATING by Mrdak, Mihailo, Rakin, Marko, Bajić, Nikola, Veljić, Darko, Radosavljević, Zoran

“…The properties of plasma spray coatings are directly related to the type and characteristics of the powder, deposition parameters, type of material and the…”
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TESTING ADHESIVE BOND STRENGTH AND FRACTURE MECHANISMS OF THICKER AND POROUS PLASMA SPRAY COATINGS by Mrdak, Mihailo, Bajic, Nikola, Veljic, Darko, Rakin, Marko, Pekez, Jasmina, Karastojkovic, Zoran

“…For the functionality of metal products protected with plasma spray coatings critical is the adhesive strength of the bond of the coatings with the substrate…”
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COMPARISON OF THE MICROSTRUCTURE OF WELD METALS IN WELDED JOINTS MADE WITH RUTILE ELECTRODES BASED ON DOMESTIC RAW MATERIALS AND ELECTRODES OF A WELL-KNOWN MANUFACTURER by Mrdak, Mihailo, Bajic, Nikola, Rakin, Marko, Stojadinovic, Slobodan, Veljic, Darko

“…This paper presents the results of comparative testing of the quality of the weld metal of welded plates of low carbon non alloyed steel using rutile type…”
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