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Приказ резултата 21-30 од 94
Developement of Modern Technologies of Copper Alloys Casting
(Association of Metallurgical Engineers of Serbia (AMES)University of Belgrade, Faculty of Technology and Metallurgy Belgrade (TMF), 2013)
In this paper, results of investigation of casting technology of complex thin-wall copper alloy castings with accent on Lost Foam casting procedure are given. Phases of casting procedure were investigated, along with ...
Quantitation of the active alpha-2-macroglobulin by trypsin protease zymography
(Serbian Biochemical Society, 2019)
Alpha-2-macroglobulin (α2M) is a homotetrameric blood glycoprotein having molecular
mass of 720 kDa which acts as a general protease inhibitor 1. So far, the methods to
estimate the quantity of α2M and its activity were ...
Evaluation of leachate pollution index of urban municipal landfill site in Novi Sad, Serbia
(Osijek, Croatia : Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek / Osijek, Hrvatska : Sveučilište Josipa Jurja Strossmayera u Osijeku, Prehrambeno-tehnološki fakultet Osijek, 2019)
Leachate samples were collected during the one year monitoring campaign, on municipal solid waste landfill in Novi Sad, Serbia. Determination of T, pH, EC, DO, BOD5, COD, NO2-N, NO3-N, NH4-N, Tot N, Tot P, B, SO4 2-, KMnO4, ...
Investigation of intergranular corrosion welded joint of austenitic stainless steel by electrochemical methods
(Timisoara, Romania : SUDURA publising house, 2011)
Sensitization degree of the austenitic stainless steel welded joints was investigated byelectrochemical methods: the double loop electrochemical potentiokinetic reactivation (DL EPR) in H2SO4 +KSCN solution and by of the ...
Assessment of Safety Valve Springs Failure
(Belgrade : Institute of Technical Sciences of SASA, 2011)
The aim was to investigate the cause of failure of as-received ultra-high strength steel springs,which were deposite-coated. The qualitative analysis of surrounding environment was performed.Springs were visually and ...
Lasers possibilities in brass surface cleaning
(Belgrade : The Military Technical Institute, 2016)
A large number of metals and alloys are widely used in the defense industry, not only in weaponry and defense equipment, but also for communications equipment and infrastructure. These materials are often exposed to extreme ...
Femtosecond Laser Interaction with Nickel Based Superalloy M-252
(Belgrade: Materials Research Society of Serbia, 2015)
Nickel-base superalloys are an important class of engineering materials designed for high - temperature applications such as aero-engine components. Good corrosion resistance, optimal thermal properties, strength coupled ...
Robotics and Anthropological Research in Archaeology
(Italy : International Conference “Robotic innovation for Cultural Heritage“, 2012)
The application of robots in anthropological research in archeology is one of the new features for the introduction of automation in the creation of databases from different periods of cultural history. In this paper, we ...
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) solutiontreatment for 1h at 530°C, and (ii) annealing at 280°C for 3h. Both groups of the heat treatedspecimens underwent further thermo-mechanical ...
Determination of thermal conductivity of the insulation materials using numerical calculation of the pressure increase
(Belgrade : Materials Research Society of Serbia, 2011)
In the paper is presented the possibility of determination thermal conductivity for theinsulation materials, which are used in the tanks for liquid carbon dioxide, in situ. For thispurpose, was developed the mathematical ...