Accepted Abstracts - 3rd IIW SE European Welding Congress

Accepted Abstracts - 3rd IIW SE European Welding Congress

The 3rd IIW South-East European Welding Congress
June 03-05, 2015, Timisoara, Romania
“Welding and joining technologies for a
sustainable development and environment”
Accepted Abstracts (Sorted by country, section and author name) Author name Paper Title
Gerhard Stix, Bruno Buchmayr ) Section*
Country
Simulation based optimization of tubular K‐
joints for tower cranes SI Austria Ismar Hajro , Elvedin Buljubašić Review of experiences in structural integrity assessment of welded steel tanks for oil storage SI Bosnia And Herzegovina Fabiano Farias De Oliveira, Carlos Alberto Castro Carvalho, Maria Celeste Monteiro De Souza Costa, Wanderley Xavier Pereira, Eduardo Pereira Silva Study of macro and microstructural changes of the joints welded by steel FCAW process SAE 4340 JP Brazil Carlos Alberto Carvalho Castro, Denise De Urashima, Eduardo Pereira Silva Study of vibration in the GMAW process to verify the weldability, microstructure, mechanical and geometric properties SI Brazil Marin Beloev Analyses of the basic methods for execution of welding‐assembly works applied for construction of transnational pipelines JP Bulgaria
Peter Petrov, Darina Kaicheva, Gizo Bokuchava, Igor Papushkin A neutron diffraction study of residual stress due to electron beam welding JP Bulgaria
Tatyana Mechkarova, Hristo Skulev Creating a computer model defining the resource to work on the cathode and anode node in indirect plasma torch. JP Bulgaria
Tongov Manachil Modelling of spot welding
JP Bulgaria
Tongov Manachil And Gechev Alexander TIG arc modelling
JP Bulgaria
Prof.Dr.Sc.Tech. A.Zhelev, Msc.Eng. T.Osikovski Complex automated system for Factory‐
production control of welding requirements QM Bulgaria
Prof.Dr.Sc.Tech. A.Zhelev; T.Osikovski, Msc.Eng. Automated Complete System for Factory‐
and‐Production Control of Requirements in Welding QM Bulgaria
T.Osikovski, Msc.Eng.; Assoc. Prof. Dr. G. Saev, D. Dimov, Msc.Eng On the BWS approval process organization regarding welding specialist’s qualification documents issued in countries non‐
members of EU and IIW/EWF QM Bulgaria
Plamen Tashev, Christo Kondoff, Elisaveta Tasheva Durability of nano‐modified layers produced by manual arc overlay welding SI Bulgaria
Stefan Hristov Criteria for application the local explosive treatment for diminution of the residual welding stresses SI Bulgaria
Teofil Iamboliev Tempering of constant and pulse current GTA welds of 1.4021 (AISI 420) martensitic stainless steel SI Bulgaria
Georgi Antonov, Jaroslav Argirov
Study fatigue in materials of drill pipes
W‐PC Bulgaria
Marin Beloev Laboratory tests of welded joints from an off‐shore pipeline section samples –project ‘’South stream’’ W‐PC Bulgaria
Peter Ciorau A contribution to phased array ultrasonic inspection of welds SI Canada Marek Slováček , Tomáš Richter, Josef Tejc, Mojmír Vaněk, Jaromír Moravec Using of welding virtual numerical simulation as the technical support for industry JP Czech Republic
Mojmir Vanek, Marek Slovacek, Josef Tejc, Jaromir Moravec Numerical simulation of welding processes and their validation JP Czech Republic
*) JP – Joining Processes W‐PC – Workshop Pipeline Construction QM – Quality Management W‐ITT – Innovation and Technologies Transfer SI – Structural Integrity 1/4 The 3rd IIW South-East European Welding Congress
June 03-05, 2015, Timisoara, Romania
“Welding and joining technologies for a
sustainable development and environment”
) Author name Paper Title
S. A. Khodir, M. Zaky, H. Abdel‐Aleem, Abdel‐
Monem El‐Batahgy Effect of friction stir welding conditions on the microstructure and mechanical properties of Al/Cu dissimilar joints. JP Egypt H. Cramer, M. Dudziak, M. Müller
Sensor‐assisted adaptive GMA welding
JP Germany
Nasim Bakir, Andrey Gumenyuk, Michael Rethmeier Numerical simulation of solidification crack formation during laser beam welding of austenitic stainless steels under external load. SI Germany
Hassan Lakhnati Innovative welding in plant engineering, vessel construction and pipe construction ‐ manual and mechanised W‐ITT Germany
Janos Dobranszky, Tamas Sandor Increasing the productivity of tungsten inert gas welding JP Hungary
Rama Dasu Pittala In‐situ reconstruction of failed sickle plates by welding at underground penstock of Srisailam Left Bank Hydro Electric Project – A case study QM I.E. Volokitina, A.B. Nayzabekov, S.N. Lezhnev, G.G. Kurapov, M.J. Knapinski Influence of initial structural state of 35HМ steel on the obtaining ultrafinegrained structure during ECA‐pressing SI Kazakhstan
Azman Ismail, Mokhtar Awang Microstructural phase transformation in friction stir welding of aluminum alloy 6063‐T6 pipe butt joint. JP Malaysia
S. Belattar, A. Eddazy The infrared thermography applied to the characterization of a weld W‐PC Morocco
E. Engh IQSIM ‐ Simulation for cost calculation and technical welding data QM Norway S. Sakhawat, M. N. Baig, A. Falahati, H. P. Degischer, A. Mehmood Investigations of precipitations in two different types of precipitation hardening stainless steels SI Pakistan
E. Assuncao; L.Quintino Tailoring laser welding for complex applications JP Portugal
Atomei Maria‐Luciana Ultrasonic welding in design of plastic parts. Case study in automotive industry JP Romania
Aurel – Valentin Bîrdeanu Pulsed LASER‐(micro)TIG welding of Zn coated advanced high strength steels used in automotive structures in overlap configuration JP Romania
Cicic Dumitru – Titi, Rontescu Corneliu, Iacobescu Gabriel, Solomon Gheorghe, Amza Catalin Gheorghe Dependence between torch position and the geometrical configuration deposits obtained using the welding process MAG ‐ mechanized JP Romania
Dănuț Mihăilescu, Marius Corneliu Gheonea, Elena Scutelnicu Evaluation of Co and microparticles concentrations in MAG‐C welding process JP Romania
E. Muncut, A. I. Perianu, D. Glavan, Gh. Sima Experimental steps for joining dissimilar thin sheets using the CMT process (Cold Metal Transfer) JP Romania
Gheorghiu D.A., Toma Şt. L., Bernevig M. Improving TIG/MIG welds quality by friction stir processing JP Romania
Oancă Octavian Victor, Nicușor Alin Sîrbu Aspects concerning ultrasonic joining of multiwire aluminium cupper connectors in automotive industry JP Romania
Richard Molnar, Olga Bancea, Marius Adam WIG welding productivity through innovative solutions JP Romania
Edward Petzek, Luiza Toduți, Elena Meteş, Radu Băncilă Economical integral bridge structures based on composite dowels in Romania QM Romania
Edward Petzek, Elena Meteş, Luiza Toduți, Radu Băncilă Aspects related to the EN 1090‐2 requirements for the execution of steel welded structures QM Romania
*) JP – Joining Processes W‐PC – Workshop Pipeline Construction QM – Quality Management W‐ITT – Innovation and Technologies Transfer Section*
Country
India SI – Structural Integrity 2/4 The 3rd IIW South-East European Welding Congress
June 03-05, 2015, Timisoara, Romania
“Welding and joining technologies for a
sustainable development and environment”
Author name Paper Title
Gh. Bărbos ) Section*
Country
Creep study of ultra‐high performance concrete (UHPC) bended beams SI Romania
Radu Băncilă, Edward Petzek, Luiza Toduți, Daniel Grecea History of welded bridges in Romania
SI Romania
S. Crâsteți Information systems and modules for intelligent materials testing SI Romania
Rădoiu Bogdan Viorel, Bormambet Melat, Pintilie Alexandru Stresses and strains in main gas pipelines due to fabrication processes W‐PC Romania
Vladimir Khomenko Innovative technologies for welding of transnational and industrial pipelines developed in CJSC “PSKOVELECTROSVAR ‘’ W‐PC Russia Dragan Mitić, Davor Gruber, Radiša Matejić Reparation of centrifugal pumps housings
for working with phosphoric acid (CWN80‐
26, CNSF200‐26 , CNSF150‐26 i NPW200‐
40) JP Serbia Marko Ristic, Ljiljana Radovanovic, Milan Prokolab, Ivana Vasovic, Boris Katavic Increase energy efficiency of thermal power plant Kostolac B by reducing wear of parts in ventilation mills JP Serbia Mihailo Mrdak, Nikola Bajić, Marko Rakin, Darko Veljić, Vencislav Grabulov Analysis of the structure of the weld metal made with a basic type coated electrode JP Serbia Olivera Popović, Radica Prokić Cvetković, Uroš Lukić, Radomir Jovičić, Meri Burzić Fume emission during self‐shielded arc welding JP Serbia Sebastian Balos, Leposava Sidjanin, Dramicanin Miroslav, Danka Labus SMAW welding aidded by TiO2 nano particles JP Serbia Uroš Lukić, Radica Prokić Cvetković, Olivera Popović, Radomir Jovičić The possibility of application of continuous cooling transformation phase diagram obtained by numerical simulation for determination of welding parameters of microalloyed steel JP Serbia Goran Sofronić , Dragana Kuzmanović , Davor Gruber , Vladimir Zorić Certification and qualification of NDT personnel, welders and welding instructors in Serbia QM Serbia D. Veljić1, B. Medjo2, *, M. Rakin2, A. Sedmak3, N. Radović2, N. Bajić1 Metallography and hardness profile of the cross section of the friction stir welded joints SI Serbia Miodrag Arsić, Vencislav Grabulov, Srđan Bošnjak, Brane Vistać, Zoran Savić Technology of repair welding in zones where cracks were detected at generator rotor hubs of hydroelectric generating sets at hydro power plant "DJERDAP 1" SI Serbia Sebastian Balos, Leposava Sidjanin
Influence of tool shoulder geometry on mechanical properties and roughness of FSW joints SI Serbia Z. Odanović An analyse of hydropower turbine cover material degradation SI Serbia Miro Uran, Uroš Kejžar High energy arc aided Deposition of non‐
metallic materials JP Slovenia
Miloš Jovanović, Miro Uran Assessing the size of lack of fusion imperfections in MIG/MAG welds using computed tomography SI Slovenia
T. Ragalavhanda, F. Mufamadi And N. Kilani The Influence of manufacturing conditions and weld quality on fatigue design of welded components of railway vehicles SI South Africa
Atilla Savaş CFD modelling of FSW process and predicting the hardness around welding tool JP Turkey Anwer Al‐Obaidi, Candice Majewski Ultrasonic welding of dissimilar materials
JP United Kingdom
Jeroen De Backer, Sam Wei, Jonathan Martin Robotic FSW for three‐dimensional components JP United Kingdom
*) JP – Joining Processes W‐PC – Workshop Pipeline Construction QM – Quality Management W‐ITT – Innovation and Technologies Transfer SI – Structural Integrity 3/4 The 3rd IIW South-East European Welding Congress
June 03-05, 2015, Timisoara, Romania
“Welding and joining technologies for a
sustainable development and environment”
Author name Paper Title
J. Ernesto Indacochea Metallurgical aspects in welding high strength low alloy (HSLA) steels ) Section*
JP Country
USA *) JP – Joining Processes W‐PC – Workshop Pipeline Construction QM – Quality Management W‐ITT – Innovation and Technologies Transfer SI – Structural Integrity 4/4