IIW Circular n°2 FINAL

24-25 / 36

24 | 25 |
Friday, July 3
8.30 - 10.00 Parallel Sessions
Shipbuilding (Session 9)
Dr Yan Cai . A novel method to estimate the alignment of incident laser for I-core sandwich construction based on
plasma plume and molten pool
Mr Fabrice Chaussé. Full penetration hybrid laser-MAG welding of a thermomechanically rolled steel
Dr Markku Pirinen. Narrow cap welding for high strength steels used in icebreakers
Mr Kari Lahti . Productivity Aspects in Submerged Arc Welding of Thich High-Strength Steels
Energy industry applications A (Session 10)
Prof Karoly Jarmai. Optimization of welded stiffened plate structure for a fixed storage tank roof using high
strength steels
Ms Gonzalo Micó Montava. Design finalisation of the welded vacuum vessel for the MITICA experiment
Dr Guillaume Tirand. Hot cracking sensitivity of nickel base alloys 152 evaluated with PVR test
Prof Saida Kazuyoshi. Alloy Design of Triplex Stainless Steel Filler Metal for Ultra High-Strength Steel and
Austenite Retention in Multipass Weld Metal
Fatigue and fracture (Session 11)
Mr Tuomas Skriko. Welding metallurgy and fusion line softening of direct quenched ultra-high-strength steel
Prof János Lukács. Comparison of the fatigue properties of base materials and friction stir welded joints made of
different aluminium alloys
Mr Markus Ottersböck. Fatigue strength of welded ultra high-strength steel joints
Dr Timo Nykänen. A new proposal for the assessment of fatigue strength of steel butt-welded joints improved by
peening
Morning Coffee
10.30 - 12:00 Parallel Sessions
Transportation industry applications A (Session 12)
Mr Roger O’Brien. The development of an industrial robotic Low Stress No Distortion (LSND) welding system
Mr Alessandro Weikelmann. Influences by adhesive on the shear clinching technology for joining ultra-high
strength steel and aluminum
Mr Fabian Schreyer. Finite element calculations of the resistance spot welding process of HCT980C with focus on
modelling of microstructure and softening zone
Dr Fang Li . A Study on Hot Stamping Steel Laser Welding by Variable of Al-Si Coating Layer
Keyhole phenomena in laser welding (session 13)
Dr Jan Frostevarg . Dropout formation in thick steel plates during laser welding
Mr Yuki Yajima. Modelling of Laser Welding Process Using Particle Method
Dr Mikko Vänskä. Tracer material and flow patterns in the molten pool during keyhole welding of stainless steel
Dr Shengyong Pang. Modulation of self-consistent keyhole and weld pool dynamics during laser welding of
stainless steel by a magnetic field
Innovative joining methods for high strength materials A (Session 14)
Dr Miyano Yasuyuki. Effect of Welding Temperature on Microstructure and Mechanical Properties of Friction Stir
Welded Joints of Middle Carbon Steel
Mr Eric Martial Mvola Belinga. Dissimilar welding of high strength steels
Mr Akira Terajima. Improvement of Welded Joint Strength of HSS Sheet by introducing High-Frequency Electrical
Heating after Resistance Spot Welding
Mr Valeryi Melyukov. Method of numerical evaluation of weld width
Lunch
13:00 - 14.30 Parallel Sessions
Transportation industry applications B (Session 15)
Prof Leif Karlsson. Strength and impact toughness of high strength steel weld metals - Influence of welding
method, dilution and cooling rate
Prof Huijun Li. Hydrogen management in high strength steel welds
Mr Matteo Rossini. Resistance spot welding of advanced high strength steels for automotive car body
components
Mr Marcell Gaspar. Physical simulation aided process optimisation aimed sufficient HAZ toughness for quenched
and tempered AHSS
Laser hybrid welding (Session 16)
Dr Yasuhito Takashima. Evaluation of Charpy impact toughness using side-grooved specimen for laser arc-hybrid
welds of ultra high strength steel
Prof Wang Chunming. A study of the droplet transfer behavior in narrow gap laser arc hybrid welding process.
Dr Koutarou Inose. Toughness assessments of laser arc-hybrid welds of ultra high strength steel
Mr Heikki Kasurinen. Properties of Laser + MAG- hybrid + MAG weld before and after hardening in an application
of a remachined thick wall hollow tube
Innovative joining methods for high strength materials B (Session 17)
Mr Ramkishor Anant. Advance welding process and procedure for extra narrow gap dissimilar welding of thick
section of austenitic stainless steel to HSLA steel
Dr Yuri Kudryavtsev. Underwater Ultrasonic Peening (UUP) of Welded Elements and Structures
Dr Vicente Afonso Ventrella. Welding characteristics of UNS S32750 super duplex stainless steel using a pulsed
Nd:YAG laser beam
Ms Beáta Šimeková. Influence of EBW Parameters on the Quality of SAF 2205 Duplex Steel Welds
Afternoon Coffee and Poster session
15:30 - 17:00 Parallel Sessions
Transportation industry applications C (Session 18)
Mr Marcell Gaspar. Behaviour of undermatched AHS steel welded joints under static and cyclic loading conditions
Mr Guangzhong He. Research on application of friction stir welding
Ms Hongxiao Wang. New application of lap laser welding on stainless steel railway vehicles
Mr Xinmeng Zhang. Application of friction stir welding on aluminium alloy railway vehicles
Energy industry applications B (Session 19)
Dr Milo Dumovic. Effect of pre-heat temperature and alloy design on the structure of self-shielded arc weld
deposits resistant to metal-to-metal wear
Dr Bhaduri Arun Kumar. Effect of long-term post-weld heat treatment on the microstructure and mechanical
properties of P91 weld metal
Ms Samet Turkoglu. Temprature Reduction Embrittlement Affects Of Natural Gas On Underground Gas Storage
Mr Pavel Layus. Thermal cyclic processing for improving low-temperature mechanical properties of welded joints
Innovative joining methods for high strength materials C (Session 20)
Dr Hong Luo. Automated Tubular TKY Weld Inspection using Phased Array Ultrasound: Modelling and Simulation
Prof Jasha (Jacob) Kleiman. Ultrasonic Measurement of Residual Stresses in Welded Elements
Prof Yoni Adonyi. Dissimilar Metal Friction Stir Welding Using Induction Heating
Dr Pasquale Russo Spena. Friction stir welding of Al alloy and HSLA steel sheets for assembling automotive parts
Closing