[PDF][PDF] New method for determining cooling time and preheating temperature in arc welding

VM Nejković, MS Milicević, Z Radaković - Thermal Science, 2019 - machinery.mas.bg.ac.rs
Study and research on arc welding have provided identification of errors in formulas for
calculating the cooling time t (8/5) and other dependent parameters. It is concluded that …

[PDF][PDF] IMPLEMENTATION OF OPTIMAL HF WELDING PROCEDURE OF STEEL PIPES FOR HIGH-QUALITY AND ENERGY-EFFICIENT WELDS

MS MILIĆEVIĆ, VM NEJKOVIĆ - … of the Romanian Academy, Series A …, 2024 - acad.ro
Electric currents of medium and high frequencies are used for inductive heating and welding
of steel products. Furthermore, magnetic concentrators are used for the optimisation of …

[PDF][PDF] A NEW CONTRIBUTION TO THE NEWTON-LEIBNITZ DIFFERENTIATION OF POLYNOMIAL APPROXIMATIONS IN THERMAL PROCESSES

MS MILIĆEVIĆ, VM NEJKOVIĆ - … of the Romanian Academy, Series A …, 2024 - acad.ro
This paper presents the determining of the critical cooling time and preheating temperature
for welding. The primary equation which represents the cooling temperature is transcendent …

Contribution to contact temperature measurement

MS Milićević, TM Stojanović… - Zavarivanje i zavarene …, 2016 - bic-pk.ceon.rs
In this paper will be processed using contact temperature measurement sensors with
measuring place. Sensors in the work are the thermocouples suitable kind of metal that have …

Contribution to new calculations of preheating and differentiation temperatures using Lagrange interpolation

MS Milićević - Zavarivanje i zavarene konstrukcije, 2020 - bic-pk.ceon.rs
This paper presents a chronology of how the critical cooling time and preheating
temperature in welding have been determined so far. The author of this paper introduces a …

[PDF][PDF] ZAVARIVANJE Al CEVI NA VISOKIM FREKVENCIJAMA HIGH FREQUENCY WELDING OF Al TUBE

MS Milićević, TM Stojanović, VM Nejković - Cu UDC 669.3 ISSN 0351 …, 2016 - irmbor.co.rs
ZAVARIVANJE Al CEVI NA VISOKIM FREKVENCIJAMA HIGH FREQUENCY WELDING OF Al
TUBE Page 14 OSVAJANJE PROIZVODNJE NEVARNIČEĆIH ALATA TOPLIM KOVANJEM OD …

Optimizacija generatora sa elektronskim cevima

M Milićević - Termotehnika, 2016 - aseestant.ceon.rs
Sažetak Energetska elektronika, se zadnjih decenija, razvila zbog velikog progresa i
zahvaljujući razvoju i proizvodnji poluprovodničkih komponenti kao što su tiristori i …

Review tube oscilator and practical betterment in generator for HF welding steel tube

TM Stojanović, MS Milićević, VM Nejković - Termotehnika, 2016 - scindeks.ceon.rs
Power electronics, during the last decades, was developed due the progress and
development and production of semi-conductor components such as thyristors and …