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Experimental determination of brittle fracturing appearance during static indentation of materials based on stone
(Springer Heidelberg, 2017)
During micro cutting process, the presence of both ductile and brittle mode is observed. The appearance of one or the other, or the value of critical penetration depth, when transition is happening, depends on the material ...
Plasma transferred arc hardfacing with 316L
(National R & D Institute For Welding And Material Testing - ISIM Timisoara, Romania, 2015)
The parts of machines and structures are often exposed to
the action of aggressive corrosive environments, which in a
short period of time can provoke the loss of their integrity. It
is well known that for extending ...
Application of an economizer for waste heat recovery in a 1415 kwe cogeneration plant
(Sopot : Scientific association for development and affirmation of new technologies, 2015)
Increase of energy cost has required its more effective use. However, many industrial heating processes generate waste energy. Use of waste-heat recovery systems decreases energy consumption. This paper presents case study ...
Karakterizacija zavarenih spojeva cevi od čelika X20CrMoV121 dobijenih različitim tehnologijama zavarivanja
(International Conference "Power Plants 2016" 23rd – 26st November 2016 Zlatibor, Srbija, 2016)
Toplotno postojani martenzitni čelik X20CrMo12 1 je našao široku primenu na domaćim termoenergetskim (TE) postrojenjima za izradu izlaznih sekcija pregrejača cevnog sistema kotla, kao i debelozidih komponenti kao što su ...
The influence of illumination parameters on the performances of color sorting machines
(Scientific Proceedings XII International Congress "Machines, Technologies, Materials" 2015, 2015)
The color recorded in the image is not an inherent value of observed object, because it is also influenced by the illumination properties, as well as geometry and surfaces of neighboring objects. Numerous studies have ...
Microstructural characterization of WC and CrC based coatings applied by different processes
(Associations of Metallurgical Engineers of Serbia - AMES, 2015)
Numerous mechanical structures and assemblies have frequent outages
because of wear of machine parts due to the effects of abrasion and erosion.
There are several methods to protect parts from wear and one of them is ...
Thermalhydraulics of once-through steam boiler tubes revisited
(Department of Thermal Technology, Gliwice, Poland, Silesian University of Technology 2020, 2020)
The analysis of pressure changes in water and steam flow along the entire once-through steam boiler
tube system was carried out. An efficient advanced method is developed and presented for the
prediction of once-through ...
Hladna metalizacija
(Belgrade : Singidunum University, 2017)
Nanošenje zaštitnih prevlaka na mašinske delove nalazi sve širu i učestaliju
primenu u svim granama industrije. Osnovna funkcija zaštinih prevlaka je
produženje radnog veka mašinskih delova povećanjem otpornosti na ...
Metalizacija velikim brzinama u struji produkata sagorevanja - HVOF
(Belgrade : Singidunum University, 2015)
Service life extension of machine parts and equipment are increasingly being based on protection of certain, particularly endangered areas, by applying the coating. In order to increase the resistance of mechanical parts, ...
Imact of parameters of plasma transferred arc welding process on the weld layer geometry
(Faculty of Mechanical Engineering in Zenica, University of ZenicaBahcesehir University Istanbul, Muhendislik Fakultesi, TurkeyEscola Tecnica Superior D, Hungary, 2014)
In many cases parts of machines and structures are exposed to wear or action of aggressive corrosive environments. In such cases, the structure integrity can be compromised in a relatively short period of time. Therefore, ...