Претраживање
Приказ резултата 41-50 од 67
Studies of the Properties of Different Hard Coatings Resistant to Wear
(UNIVERSITY OF TIMISOARA, 2012)
Antimicrobial oxidized hemp fibers with incorporated silver particles / Antimikrobna tempo-oksidisana vlakna konoplje sa inkorporisanim česticama srebra
(Serbian Chemical Society, Belgrade, 2012)
In this study, antimicrobial silver-loaded hemp fibers were prepared by selective TEMPO-mediated oxidation, i.e., oxidation with sodium hypochlorite, catalytic amount of sodium bromide and the 2,2,6,6-tetramethylpipe-ridine-1-oxy ...
Structure and properties of TEMPO-oxidized cotton fibers / Struktura i svojstva TEMPO-oksidisanih vlakana pamuka
(Association of the Chemical Engineers of Serbia, 2012)
In this paper, the influence of the catalytic oxidation using water soluble and stable nitroxyl radical 2,2',6,6'-tetramethylpiperidine-1-oxyl (TEMPO) on the structure and properties of cotton fibers was studied. In ...
STRESS CORROSION CRACKING OF AN AL-ZN-MG-CU ALLOY AFTER DIFFERENT PRECIPITATION HARDENING TREATMENTS
(Military Technical Institute, 2012)
Stress corrosion cracking (SCC) was tested in a high strength 7000 series aluminium alloy applied for
weapons and military equipment. The effect of one step- and two-step precipitation hardening (aging) on SCC was
investigated. ...
Corrosion Testing of an Al-Zn-Mg-Cu Alloy After Different Heat Treatment Regimes by the Application of Electrochemical Methods
(Military Technical Institute, 2012)
Abstract: The corrosion tendency in the 7000 series aluminium alloys changes depending on the content of alloying
elements, thermal and thermo-mechanical treatments, etc. An alloy of this type applied in the production ...
Using the numerical simulations and comparative diagnostic methods to optimize the product
(The Bulletin of the National R&D Institute for Welding and Material Testing - ISIM Timişoara, Romania, 2012)
Corrosion of Welded Joints - Case Studies
(Društvo za unapređivanje zavarivanja u Srbij - DUZS. Beograd, Srbija, Divčibare, Srbija, 2012)
Interkristalna, naponska, galvanska, piting korozija i korozija u zazorima se često javljaju u zavarenim spojevima. Opisani su uslovi pri kojima dolazi do pojave navedenih oblika korozije. Posebno su razmatrani slučajevi ...
Serbian Virtual Observatory 2010-2012 and its Connection with Virtual Atomic and Molecular Data Center (VAMDC)
(Serbian Astronomical SocietyAstronomical Observatory Belgrade, 2012)
In this lecture we will review the progress in the developments in Serbian
Virtual Observatory (SerVO) within 2010-2012 period, as well as its relation
with the European FP7 project: Virtual Atomic and Molecular Data ...
Deposition of the DLC Structures In The Low-pressure Oxy-acetylene Flat Flame
(Institut za Tehničke nauke SANU Beograd, Beograd, Srbija, 2012)
The morphology and phase composition of the diamond-like carbon (DLC) structures as a function of a deposition process parameters are investigated. The DLC was deposited in the low-pressure oxy-acetylene flat flame onto ...
Friction-stir welding of high-strength aluminium alloys and a numerical simulation of the plunge stage
(Institute of Metals and Technology, 2012)
This paper defines a set of welding parameters for the Friction-Stir Welding (FSW) of two forged panels of the alloy EN AW 7049A in a T652 temper and discusses the plunge stage of FSW using numerical modeling. This ...