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Приказ резултата 31-40 од 42
Study of ruby laser beam interaction with glass / Ispitivanje interakcije rubinskog lasera sa staklom
(Belgrade : Faculty of Mechanical Engineering, University of Belgrade, 2013)
This paper presents the results of the ruby laser light interaction with glass surface. The investigation was conducted in order to determine the maximum density of laser light energy (λ = 694.3 nm, t = 30ns) that can be ...
Испитивање микроморфолошких и микрохемијских промена на посребреној бакарној плочици третираној Nd:YAG ласером
(Научно-стручно друштво за заштиту животне средине Србије-ECOLOGICA, 2018)
Овим радом су обухваћена истраживања која су имала за циљ одређивање микроморфолошких, микрохемијских и физичких промена које настају деловањем Nd:YAG ласером на посребрену бакарну плочицу. Посребрена плочица је изабрана ...
Ecological cleaning of corrosion products on mettalic embroidery textile artefacts by Nd:YAG laser
(Scientific professional society for environmental protection of Serbia-ECOLOGICA, 2015)
A great number of textile objects with metallic embroidery are kept in Ethnographic Museums all over the world. Corrosion is a process that occurs under the external chemical, mechanical and biological influences. The ...
A possible mechanism of formation of flower-like MgO/Mg(OH)2 structures by galvanostatic molten salt electrolysis: The concept of local diffusion fields
(Elsevier, 2019)
The processes of electrodeposition from magnesium nitrate hexahydrate melt by galvanostatic regime of electrolysis
have been analyzed. The structure of the formed particles was examined by X-ray diffraction (XRD),
which ...
Cerium lactate as green corrosion inhibitor of AA2024 alloy
(Wiley, 2023)
This paper evaluated the inhibitory effect of Ce‐chloride and Na‐lactate
mixture on the AA2024 aluminum alloy in 0.1M NaCl solution. Electrochemical
impedance spectroscopy (EIS) was applied for testing the general
corrosion ...
Changes in hydrocarbons and elemental distribution in peloids during maturation processes (Sečovlje Salina Nature Park Slovenia)
(Elsevier, 2023)
In Sečovlje Salina Nature Park, the therapeutic mud matured in the natural sedimentary environmental site. This work aimed to determine the influence of the peloid maturation process on the hydrocarbon and elemental ...
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 ...
Non-Destructive Evaluation of the AISI 304 Stainless Steel Susceptibility to Intergranular Corrosion by Electrical Conductivity Measurements
(Springer NatureThe Korean Institute of Metals and Materials, 2023)
This paper examined the degree of sensitization (DOS) to intergranular corrosion (IGC) and the level of electrical conductivity of the welded and non-welded AISI 304 stainless steel to obtain a suitable correlation. The ...
Značaj savremenih istraživanja legura nikla i njihova primena / Significance of contemporary research of nickel alloys and their application
(Beograd: Savez energetičara, 2016)
Legure nikla se koriste na povišenim temperaturama i pritiscima, odnosno pod najnepovoljnijim radnim uslovima, tako da je preciznost ispitivanja od posebnog značaja. Tendencija usavršavanja postojećih legura predstavlja ...
PtAu Nanoparticles Supported by Reduced Graphene Oxide as a Highly Active Catalyst for Hydrogen Evolution
(Catalysis, 2022)
PtAu nanoparticles spontaneously deposited on graphene support, PtAu/rGO, have shown
remarkably high catalytic activity for hydrogen evolution reaction (HER) in sulfuric acid solution.
SEM images of the PtAu/rGO electrode ...