Претраживање
Приказ резултата 1-10 од 13
Application of polymer materials for production of evaporative pattern and development of new casting process
(Bor, Srbija : Tehnički fakultet Bor, Institut za rudarstvo i metalurgiju, 2012)
In this paper, results of the investigation of the polymer materials for evaporate patterns and their application in the new casting method (EPC process) are presented. The basic characteristic of EPC process is that ...
The influence of the heat-treatment regime on a fracture surface of Nickel-based supperalloys / Vpliv toplotne obdelave na površino preloma superzlitin na osnovi niklja
(Inštitut za kovinske materiale in tehnologije, 2012)
Nickel-based superalloys are distinguished from other materials by their excellent mechanical and physical properties. As they are used at high temperatures and pressures, as well as in aggressive environments, their ...
There are two twin shadows, but Einstein is one!
(Society of Thermal Engineers of Serbia, 2012)
2011 is the international year of chemistry, and it is exactly 100 years past after the P. Langevin promotion of “twin paradox” problem. The hundred year old problem still demands its solution. Twin paradox, established ...
Heritološki zahtevi za menadžment u ekologiji / Heritage and requirements for management in ecology
(Београд : Факултет за индустријски менаџмент / Belgrade : Faculty of industrial management, 2012)
U skladu sa Evropskom konvencijom o predelu, koju je Srbija ratifikovala 2011. godine, menadžment u oblasti zaštite baštine i menadžment u ekologiji, u domenu zaštite okruženja kulturnih dobara, imaju iste ciljeve i zadatke. ...
Numerical simulation of spreading CO2 and SO2 emitted from stack Kostolac B above the Museum Viminacijum / Numerička simulacija širenja CO2 i SO2 emitovanih iz dimnjaka termoelektrane Kostolac B iznad muzeja Viminacijum
(Beograd : Institut "Kirilo Savić", 2012)
Air pollution in recent times become important, so that the need for protection from air pollution, ensuring the quality of life in rural areas and industrial centers, and the preservation of the ecological potential of ...
Conservation of the Archaeological Find from Roman Period
(Timisoara: University of Timisoara, ROMANIA, 2012)
A degree of preservation of iron artefacts depends on the type of underground environment and the type of corrosion products formed on their surface. This paper analyses the conditions of an archaeological artefact made ...
Corrosion of archaeological artefact made of forged iron
(Belgrade: Association of Metallurgical Engineers of Serbia, 2012)
One artefact of the archaeological cultural heritage from Roman period (IV century) that was found near Šabac in Serbia, was analysed. In corrosion products of the artefact (knife), dominant phases were goethite (α-FeOOH) ...
Corrosion of Cannon 75/27, model 1911. Déport, from the Collection of the Military Museum in Belgrade / Корозија топа 75/27, модел 1911. DEPORT из колекције Војног Музеја у Београду
(Faculty of Mechanical Engineering, Belgrade, 2012)
This paper analyzes the state of the French Cannon 75/27 model 1911.
Déport made of steel. The amount of non-corroded materials, the presence
of cracks and other defects in the cannon were determined by the
radiographic ...
Corrosion stability of corrosion products on an archaeological Iron artefact
(Iași: Romanian Inventors Forum, 2012)
A spearhead of archaeological and cultural significance has been found and analysed in Serbia. In the corrosion products of the artefact, the dominant phases were goethite (α-FeO(OH)) and magnetite (Fe3O4) whose presence ...
Savremeni problemi prostiranja i interakcije kvantnih generatora sa materijalom / Contemporary problems of transmission and interaction of quantum generators with material
(Istočno Sarajevo : Elektrotehnički fakultet, 2012)
Savremena problematika vezana za kvantne generatore u optičkom i RF delu spektra traži kao eksperimentalnu podršku vrlo kompleksne i skupe sisteme i komponente. Zbog toga su računarske simulacije neizbežne u osnovi razvoja ...