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DETERMINATION OF THERMAL CONDUCTIVITY OF THE INSULATION MATERIALS USING NUMERICAL CALCULATION OF THE PRESSURE INCREASE
(Materials Research Society of Serbia, Crna Gora, 2011)
In the paper is presented the possibility of determination thermal conductivity for the
insulation materials, which are used in the tanks for liquid carbon dioxide, in situ. For this
purpose, was developed the mathematical ...
Age hardening potential of an Al-4.6 wt.% Mg alloy with Cu addition
(Belgrade : Institute of Technical Sciences of SASA, 2010)
The ageing behavior of an Al-4.6Mg-0.54Cu (in wt.%) alloy was studied after: (i) solution
treatment for 1h at 530°C, and (ii) annealing at 280°C for 3h. Both groups of the heat treated
specimens underwent further ...
Cellulose fibers: Trends in production and applications / Celulozna vlakna - trendovi u proizvodnji i primeni
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2018)
The paper gives an overview of the current state in the field of natural and chemical cellulose fibers, as well as future prospects of these fibers. While there is a strong expansion of the synthetic fibers industry, world ...
CORROSION BEHAVIOUR OF AN Al-Zn-Mg-Cu ALLOY AFTER DIFFERENT HEAT TREATMENTS
(Technical faculty Mihajlo Pupin, Zrenjanin, University of Novi Sad, Srbija, 2012)
The variation of factors such as the amount of alloying elements in solid solution, thermal and
thermo-mechanical treatments changes the corrosion tendency in the Al-Zn-Mg-Cu alloy. The measurements of
electrical ...
INTERMETALLIC PHASES IN THE AS-CAST MICROSTRUCTURE OF Al4Mg0.7Mn TYPE ALLOY WITH ZINC ADDITION
(Association of Metallurgical Engineers of Serbia (AMES), Beograd, Srbija, 2017)
Aluminium alloys with magnesium as the major alloying element constitute a group of non-heat treatable alloys with medium strength, high ductility, excellent corrosion resistance and weldability. Al—Mg alloys are used as ...
Stimuli-Sensitive Hydrogel Based on N-Isopropylacrylamide and Itaconic Acid for Entrapment and Controlled Release of Candida rugosa Lipase under Mild Conditions
(Hindawi Ltd, London, 2014)
Stimuli responsive pH- and temperature-sensitive hydrogel drug delivery systems, as those based on N-isopropylacrylamide (NiPAAm) and itaconic acid (IA), have been attracting much of the attention of the scientific community ...
Design of anti-tarnish sterling silver ag-cu-zn alloy and investigation of silicon addition influence on mechanical and corrosion characteristics / Dizajn legura sterling srebra Ag-Cu-Zn otpornih na tamnjenje i ispitivanje uticaja dodatka silicijuma na mehaničke i korozione karakteristike
(Association of the Chemical Engineers of Serbia, 2018)
This paper presents investigations of the influence of silicon addition on the mechanical and corrosion characteristics of the sterling silver Ag-Cu-Zn alloys. The procedure for obtaining Ag-Cu-Zn-Si alloys in small ranges ...
Multi-criteria analysis of synthesis methods for ni-based catalysts
(Inst Za Kovinske Materiale I In Tehnologie, Ljubjana, 2016)
Catalysts based on the Ni/Al2O3 system are used in a variety of catalytic processes. Catalysts are commonly synthesized through thermochemical routes (impregnation, precipitation, coprecipitation and others). The authors ...
Ispitivanje vremenske sinhronizovanosti mernih signala snimljenih MEMS akcelerometrima
(Društvo za ETRAN, 2017)
U radu je opisano ispitivanje sinhronizovanosti podataka koji su uzorkovani putem odvojenih MEMS akcelerometara. Korišćeni su bežični senzorski uređaji razvijeni na Građevinskom fakultetu u Beogradu, namenjeni merenju ...
Structural and mechanical properties of different hard welded coatings for impact plate for ventilation mill
(SUDURA publising house, Rumunija, 2011)
Ventilation mill for grinding coal is one of the main steam
power plants in the system that makes a significant influence
on the level of energy efficiency with its work. Working
parts of the device during exploitation ...