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Приказ резултата 161-170 од 178
Effect of vibration on the variation of residual stresses and impact energy in butt-welded joints / Uticaj vibracija na promenu zaostalih napona i energije udara kod sučeono zavarenih spojeva
(Society for Structural Integrity and Life, Institute for Material Testing, 2012)
The effect of vibration on the variation of residual stresses in butt-welded steel plates and on the impact energy in characteristic zones of a welded joint is analysed in this paper. An important segment occurring as a ...
Applicability of risk-based maintenance strategy to a penstock / Strategija održavanja zasnovana na riziku - primenljivost na cevovod
(Society for Structural Integrity and Life, Institute for Material Testing, 2012)
The risk of brittle fracture of the penstock of the reversible pump turbine is recognized in an early stage of design. To reduce the cost of penstock construction one tunnel is accepted. The HSLA steel of 700 MPa yield ...
Influence of microwave irradiation on hypochlorite decolorisation of synthetic dyes / Uticaj mikrotalasnog zračenja na obezbojavanje sintetskih boja hipohloritom
(Engineering Society for Corrosion, Belgrade, Serbia, 2016)
In this study three synthetic dyes were treated using hypochlorite or combination of hypochlorite and microwave irradiation in order to investigate factors which determine decolorisation of the investigated compounds. An ...
Some aspects of physical metallurgy of microalloyed steels
(Savez inženjera metalurgije Srbije, Beograd, 2019)
Some aspects of deformation, precipitation, and recrystallization behavior in medium carbon V-microalloyed and low carbon Nb/Ti-microalloyed steels are presented in the paper. Changes in microstructure are explained together ...
Behaviour of nionikral-70 in low-cycle fatigue
(Society for Structural Integrity and Life, Institute for Material Testing, 2017)
Experimental research on the behaviour of high-strength low-alloy steel ( HSLA)exposed to low-cycle fatigue (LCF) with controlled and fully reversible strain (Delta epsilon/2 = const, R epsilon =epsilon(min)/epsilon(max) ...
Influence of technological development on encouraging innovativeness of domestic industrial enterprises / Uticaj tehnološkog razvoja na podsticanje inovativnosti domaćih industrijskih preduzeća
(Savez ekonomista Srbije, Beograd, 2016)
Technology and technological development are the key factors of contemporary socio-economic development, and the application of the latest technological achievements is the developed countries' most powerful means of ...
Algorithm for quantifying the particle size distribution of non-metallic inclusions formation in steel production
(Metallurgical & Materials Engineering, 2021)
When the quantitative characterization of non-metallic inclusions in steel is done and the effect of limiting factors is assessed, and based on that the possibility of reconstruction of the total content of non-metallic ...
Characterization and usefulness of corn cob as biosorbent for Pb2+, Cu2+ and Zn2+ ions removal from aqueous solutions / Karakterizacija i primena oklaska kukuruza za biosorpciju Pb2+, Cu2+ i Zn2+ jona iz vodenog rastvora
(Engineering Society for Corrosion, Belgrade, Serbia, 2016)
The objective of this study was to investigate corncob as biosorbent for heavy metals removal from aqueous solutions. All biosorption experiments were performed in batch system. The biosorbent were caracterized by thermal ...
Synthesis of 4,6-dimethyl-3-cyano-2-pyridone catalysed by amino acids / Sinteza 4,6-dimetil-3-cijano-2-piridona katalizovana aminokiselinama
(Engineering Society for Corrosion, Belgrade, Serbia, 2017)
In this work the synthesis of 4,6-dimethyl-3-cyano-2-pyridone catalyzed by amino acids was studied. In the first part of the work, the optimization was carried out by varying the initial concentration of glycine, the molar ...
Solvatochromism of N-aryl-phenylacetamides / Solvatohromizam N-aril-fenilacetamida
(Engineering Society for Corrosion, Belgrade, Serbia, 2016)
Amide derivates are biologically active compounds and they are widely used in all spheres of life. Therefore, it is very important to know their physical-chemical properties. In this work the influence of characteristics ...