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Effect of building direction and heat treatment on mechanical properties of Inconel 939 prepared by additive manufacturing
(Springer Nature, 2023)
This study investigated the effect of building direction (BD) and three-step heat treatment on the microstructure and mechanical properties of a nickel-based superalloy Inconel 939 produced by additive manufacturing (AM), ...
Probability distribution on cleavage fracture in function of Jc for reactor ferritic steel in transition temperature region
(Engineering Failure Analysis, 2021)
This paper presents the results and methods used for determining of probability of cleavage fracture toughness of ferritic reactor steel in transition temperature area. The steel tested in this study is steel know as ...
Influence of Thickness Ratio on the Aerodynamic Characteristics of a Family of Hybrid Semielliptical Dolphin Airfoils
(Springer Nature Switzerland AG, 2024)
Development and Improvement of Numerical Models of Welded Joints with Multiple Defects
(Trans Tech Publications, 2023)
This paper presents the development of numerical models which were used to simulate
the behaviour of welded joints containing different combinations of multiple defects under tensile
loads. Four representative combinations ...
Welding Joint Made of Two Different Austenitic Materials
(Materials Science Forum, 2023)
Using austenitic steel in welding structures requires both destructive and non-destructive testing (NDT) to approve the use of intended welding specification, but also testing of material properties, even if they are ...
UTILIZATION OF THE FLUE GAS WASTE HEAT BY THE LOW-PRESSURE ECONOMIZER AT 350 MWE LIGNITE-FIRED POWER PLANT
(Beograd : Društvo termičara Srbije, 2023)
Potential for the waste heat utilization in coal-fired thermal power plants that are in operation for a long period is reflected in an increased temperature of the flue gas at the exit of the regenerative air heater. After ...
Printing orientation influence on tensile strength of PA12 specimens obtained by SLS
(Springer, 2023)
Selective laser sintering (SLS) is one of the additive manufacturing technologies dedicated to the production of high-quality parts with complex geometries. Here, polyamide 12 (PA12) is a commonly used material, for ...
Review: Advantages of Repairing Machine Parts in Order to Restore their Functionality
(Advanced Materials Research, 2022)
This paper covers the literature review of the work by author, who have been involved in
the subject of machine element repairing from the techno-economical point of view. Positive
aspects of repairing, as opposed to ...
Analysis of remediation of horizontal cylindrical tank for oil storage
(Akademija tehničkih strukovnih studija Beograd, 2023)
The paper deals with the problems related to the horizontal cylindrical tank with capacity 52m3 for oil storage, which is in long time continual service. Before planned change of location necessary planned cleaning and ...
The Main Factors that Determine the Company’s Innovations–Empirical Research of Companies in Serbia
(Springer, 2023)
In the constantly changing business environment, innovations enable companies to achieve competitiveness and expand to new markets. Measuring a company’s ability to innovate is important for both theoretical consideration ...