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IIW 2014

The 67th IIW Annual Assembly & International Conference

Presentations and lectures

Thursday, July 17

Houdremont Lecture 09:10-10:10

Room: Mugunghwa Hall (1F) Chair: Baldev Raj, President of IIW

VISUALIZATION OF WELDING PROCESSES AND ITS APPLICATION TO DESIGN OF WELDED STRUCTURES Suck-Joo Na, Department of Mechanical Engineering, KAIST, Korea

Plenary Session 10:30-11:50

Room: Mugunghwa Hall (1F) Chair: Bo-Young Lee, former president of KWJS

CURRENT PROGRESS OF SCIENCE AND TECHNOLOGY IN ARC WELDING PROCESSES Yoshinori HIRATA, Div. Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, Japan

TREND OF ELECTRONIC ASSEMBLY TECHNOLOGY FOR NEXT GENERATION MOBILE DEVICES Hak-Kyung Sung, Global Technology Center, Samsung Electronics Co. Ltd., Korea

Keynote Lecture 1 (Heavy industries) 13:00-13:30

Room: Presidio 1 (2F) Chair: Arun kumar Bhaduri, Indira Gandhi Centre for Atomic Research

PHENOMENA DURING LASER WELDING OR HYBRID WELDING PHENOMENA Seiji KATAYAMA, Yousuke KAWAHITO, Masami MIZUTANI
JWRI, Osaka University, Japan

Keynote Lecture 2 (Automotive industries) 13:00-13:30

Room: Presidio 2 (2F) Chair: Alexander Kaplan, Luleå University of Technology

RECENT TREND OF WELDING AND JOINING APPLICATION IN AUTOMOTIVE INDUSTRY In-Sung Chang , Hyundai Motor Company, Korea

Keynote Lecture 3,4 (Electronics industries) 13:00-14:00

Room: Great 1 (2F) Chair: Chun Yu, Shanghai Jiao Tong University

HIGH TEMPERATURE VIABLE BONDING REALIZED BY SINTERING Sn-Cu IMC NANOALLOYS AT LOW TEMPERATURE Chunqing Wang, Rong An, Ying Zhong, Wei Zhou, Zhen Zheng
State Key Lab of Advanced Welding and Joining, Harbin Institute of Technology, China

DEVELOPMENT OF METAL-BASED NANOCOMPOSITE PASTE AND ITS JOINING CHARACTERISTICS Seung-Boo JUNG, SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Korea

Keynote Lecture Special (NDT) 13:00-13:30

Room: Pine (4F) Chair: Wontae Kim, Kongju National University

ADVANCED NONDESTRUCTIVE DIAGNOSIS TECHNOLOGY FOR NPP PIPING SYSTEM Seung seok Lee, Center for Safety measurement, KRISS, Korea

Heavy industries 1 (Metallurgy) 13:30-15:10

Room: Presidio 1 (2F) Chair: Arun kumar Bhaduri, Indira Gandhi Centre for Atomic Research

TRANSITION OF GRAIN BOUNDARY SERRATION FOR MITIGATION OF HAZ LIQUATION CRACKING IN NICKEL-BASED SUPERALLOYS Hyunuk Hong1, Joonggeun Yoon1, Jiwon Lee1, Soonil Kwon1, Nuri Oh1, Insoo Kim2, Baiggyu Choi2, Youngsoo Yoo2, Dongjin Kim3, Changyong Jo2
Department of Materials Science and Engineering ,Changwon National University, Korea, South1
High Temperature Materials Research Group ,Korea Institute of Materials Science, Korea, South2
Nuclear Materials Research Division ,Korea Atomic Energy Research Institute, Korea, South3

INCONEL625 OVERLAY WELDING FOR MARINE STRUCTURE Sung wook Chung1, Kwang mu Bae1, Hanjin Cho1, Hataek Chung1
Welding Engineering R&D group ,Daewoo Shipbuilding&Marine Engineering, Korea, South1

EFFECT OF PWHT ON MICROSTRUCTURE AND CRYOGENIC MECHANICAL PROPERTIES OF EB WELDED CAST IN 718 PWHT EFFECTS OF EB WELDS IN CAST IN718 SUPERALLOY S. I. Kwon1, J. H. Do2, C.Y. Jo2, H.U. Hong1,
1Departement of Materials Science and Engineering, Changwon National University, Korea
2High Temperature Materials Research Group, Korea Institute of Materials Science, Korea

DEPOSITION OF CRACK-SENSITIVE NI-BASE ALLOY USING LASER AIDED ADDITIVE MANUFACTURING Guijun Bi, Chen-Nan Sun, Hui-chi Chen, Fern Lan Ng, Cho Cho Khin Ma, Junfeng Guo, Jun Wei
Singapore Institute of Manufacturing Technology, Singapore

DISSIMILAR JOINING OF P/M SUPERALLOY AND SINGLE CRYSTAL SUPERALLOY USING NI-CR-B BRAZING ALLOY Bo Chen, Hua-ping Xiong, Wei Mao, Yao-yong Cheng, Xin Wu
Lab. of Welding and Forging, Beijing Institute of Aeronautical Materials, China

Heavy industries 2 (Fatigue and residual stress) 13:30-15:10

Room: Great 2 (2F) Chair: June-soo PARK, KEPCO-E&C, Inc.

FATIGUE STRENGTH ASSESSMENT OF LASER STAKE-WELDS IN WEB-CORE SANDWICH PANELS USING LOCAL APPROACHES Darko Frank, Heikki Remes, Jani Romanoff
Department of Applied Mechanics, School of Engineering, Aalto University, Espoo, Finland

TENSION--TENSION FATIGUE OF WC10CO4CR COATINGS ON 300M STEEL Yang Weihua1, Li Qilian1, Huang Haihong2
1, AVIC Beijing Aeronautical Manufacturing Technology Research Institute, The Key Laboratory for Power Beam Processing Technologies, China
2, AVIC Beijing Aeronautical Manufacturing Technology Research Institute Beijing, China

FATIGUE STRENGTH ASSESSMENT BY HOT SPOT STRESS APPROACH FOR WELDED ALUMINUM STRUCTURES CONSIDERING THICKNESS EFFECT Toru Shiratsuchi1, Tatsuya Imai1, Naruyoshi Izumi1, Kazuo Kada2, Satoru Nishimoto2, Kenta Morinaga2
1Technical Institute, Kawasaki Heavy Industries, Ltd., Japan
2Ship & Offshore Structure Company, Kawasaki Heavy Industries, Ltd., Japan

FATIGUE ASSESSMENT OF THICK-WALLED STRUCTURES
- CODES, EXPERIMENTS AND APPLICATION –
Adolf Hobbacher, Jade University of Applied Sciences , Wilhelmshaven, Germany

A STUDY ON THE REFERENCE STRESS FOR DESIGN S-N CURVE OF THIN-PLATE WELDED LAP JOINT Hyeon-Su Kim, Sang-Beom Shin
Industrial Technology Institute, Hyundai Heavy Industries Co. Ltd., Ulsan, South Korea

Heavy industries 3 (Welding processes) 13:30-15:10

Room: Great 3 (2F) Chair: Gunther Wiehl, Umicore Technical Materials

MICROSTRUCTURE EVOLUTION CHARACTERISTICS OF LASER REMELTED AL2O3–13WT.%TIO2 COATINGS DERIVED FROM NANOCRYSTALLINE POWDERS C. G. Li, Z.S. Yu, H. Yan, Q.H. Lu, P.L. Zhang, S.L. Yang
School of Materials Engineering, Shanghai University of Engineering Science, Shanghai, China

TRI-ARC DUAL WIRE WELDING METHOD WITH HIGH DEPOSITION RATE Zheng Geng1, Zhanjing Wei2 , Xuefei Han2 , Qinghua Wang2, Wei Wang1, Guang Qiu2
1 State Key Laboratory of Advanced Welding & Joining, Harbin Institute of Technology, China
2 Shenzhen Riland Industrial Co., Ltd., China

USING CROSS-TOUCHING TRANSFER TO IMPROVE ARCING-WIRE GTAW STABILITY AND DEPOSITION Jun wang1,2, Muqin Li1,Yuming zhang2,Minghui Zhuang1
1 School of Materials Science and Engineering, Jiamusi University, P. R. China;
2 Center for Sustaining Manufacturing and Department of Electrical Engineering, University of Kentucky, USA

INDUCTION ASSISTED ALTERNATING CURRENT-GAS METAL ARC WELDING PROCESS FOR WELDING OF STEELS Nabeel Arif, Adeel Ikram, Hyun Chung
Division of Ocean Systems Engineering, Korea Advanced Institute of Science and Technology, South Korea

HUMAN-MACHINE INTERACTION SYSTEM FOR DIGITAL CONTROLLED ULTRA-HIGH FREQUENCY PULSE TIG WELDING POWER SOURCE Qiang WANG, Bo-jin QI, Baoqiang CONG, Mingxuan YANG
School of Mechanical Engineering & Automation, Beihang University, Beijing , China

Special Session (NDT) 13:30-14:30

Room: Pine (4F) Chair: Wontae Kim, Kongju National University

INTRODUCTION OF 「A LAW ON PROMOTION AND MANAGEMENT OF NDT TECHNOLOGY」 AND THE STATUS OF NATIONAL NDT INDUSTRY Han-kuk Lee
KANDT (Korea Association for Non-Destructive Testing), Seoul, South Korea

IMPLEMENTATION AND APPLICATION OF ISO 9712(2012) - QUALIFICATION AND CERTIFICATION ON NDT PERSONNEL IN KOREA Ik-keun Park1, Kyungcho Kim2, Jong Po Lee3, Changkuen Kim4, Sungwoo Ryu5, Hyunmin Cho6
1Seoul National University of Science & Technology, Seoul, South Korea
2Korea Institute of Nuclear Safety, Daejeon, South Korea
3ANSCO, Daejeon, South Korea
4Doosan Heavy Industry, Changwon, South Korea
5enesG, Daejeon, South Korea
6The Korean Society for Nondestructive Testing, Seoul, South Korea

LONG RANGE WELDED STRUCTURE INSPECTION BY GUIDED WAVE Younho Cho1, Jaesun2, Junpil Park2
1School of Mechanical Engineering, Pusan National University, Pusan, South Korea
2Graduate school, School of Mechanical Engineering, Pusan National University, Pusan, South Korea

Automotive industries 1 (Non-ferrous alloy) 13:30-15:10

Room: Presidio 2 (2F) Chair: Alexander Kaplan, Luleå University of Technology

RECENT RESEARCH PROGRESS ON RESISTANCE SPOT WELDING OF MAGNESIUM ALLOYS Lei Liu1,2, Guisheng Zou1, and Y. Norman Zhou3
1Department of Mechanical Engineering, Tsinghua University, Beijing, China
2The State Key Laboratory of Tribology, Tsinghua University, Beijing, China
3Department of Mechanical & Mechatronics Engineering, University of Waterloo, Waterloo, Canada

JOINING TECHNOLOGIES FOR LIGHTWEIGHT CONSTRUCTIONS IN AUTOMOTIVE INDUSTRY Peter Mayr, Wolf Georgi, Andre Haelsig, Kevin Hoefer, Frank Podlesak, Reza Kaboli
Institute of Joining and Assembly ,Technische Universität Chemnitz, Germany

OPTIMISING AUTOMOTIVE COMPONENTS PRODUCTION USING SHIELDING GASES
: PRACTICAL RECOMMENDATIONS FOR MODERN DAY
Diganta Sarma, Linde Gas Asia Pte Ltd, Singapore

LASER BEAM SCATTERING AND ABSORPTION FOR AUTOMOTIVE POLYMER PARTS JOINING Hae Woon Choi1, Chi Hoon Song2
1Dept. of Mechanical and Automotive Engineering, Keimyung University, Korea
2Dept. of Intelligent Automotive Engineering, Keimyung University, Korea

STUDIES OF A UNIFIED FATIGUE EVALUATION PROCEDURE FOR ALUMINUM ALLOY WELDS USING BATTELLE STRUCTURAL STRESS METHOD Jeong K. (J. K.) Hong1, Thomas P. Forte2
1 Center for Welded Structures Research, Battelle, U.S.A., 2 Physics Based Modeling, Battelle, U.S.A.

Electronics industries 1 (Nano technology) 14:00-15:40

Room: Great 1 (2F) Chair: Chun Yu, Shanghai Jiao Tong University

A NOVEL LOW TEMPERATURE SINTERING-BONDING TECHNOLOGY USING AG NANO-PARTICLE PASTE AS BONDING MATERIAL FOR HIGH TEMPERATURE ELECTRONIC APPLICATION Guisheng ZOU1, Jianfeng YAN1, Lei LIU1, Yingchuan ZHANG1, Luchan LIN1, Dongyue ZHANG1, Hailin BAI1, Aiping WU1, Y. Norman ZHOU1,2
1Department of Mechanical Engineering, Tsinghua University, Beijing, China
2Department of Mechanical and Mechatronics Engineering, University of Waterloo, Waterloo, Canada

THIN FILM TRANSISTORS THAT COMBINE ARRAYS OF SINGLE WALLED CARBON NANOTUBES WITH SHEETS OF GRAPHENE Suck Won Hong, Seok Hee Kang
Dept. of Cogno-Mechatronics Engineering, Pusan National University, Korea

PREPARATION OF SUB-20 NM AG-COATED CU NANOPARTICLES AND THEIR OXIDATION BEHAVIOR DURING ANNEALING Jong-hyun Lee
Department of Materials Science and Engineering, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY, South Korea

INTERFACIAL ADHESION AND DIFFUSION BARRIER CHARACTERISTICS OF GRAPHENE LAYER Taeshik Yoon1, Taek-Soo Kim1,2
1Department of Mechanical Engineering, KAIST, Daejeon, Korea
2Graphene Research Center (GRC), KAIST, Daejeon, Korea

WETTING BEHAVIOR OF BOROSILICATE GLASS ON THE KOVAR ALLOY USING HIGH-ENERGY BEAM SURFACE TEXTURING Min Tie1, Hong Li1, Zhuoxin Li1, Wolfgang Tillmann2
1College of materials science and engineering, Beijing University of Technology, Beijing, China
2Dortmund University of Technology, Dortmund, Germany

Keynote Lecture 5 (Heavy industries) 15:30-16:00

Room: Presidio 1 (2F) Chair: Hyunuk Hong, Changwon National University

ADVANCED MATERIALS AND MANUFACTURING TECHNOLOGIES FOR FOSSIL FUEL POWER PLANT Dae Soon Kim, Hyundai Heavy Industries, Korea

Keynote Lecture 6 (Automotive industries) 15:30-16:00

Room: Presidio 2 (2F) Chair: Jeong Hong, Battelle

EFFECT OF GAPS AND CRACKS ON THE PERFORMANCE OF RESISTANCE SPOT WELDED AHSS Michael Rethmeier1,2
1Welding Technology, BAM Federal Institute of Materials Research and Testing, Germany
2Joining and Coating Technology, Fraunhofer Institute for Production Systems and Design Technology, Germany

Heavy industries 4 (Power plants) 16:00-17:40

Room: Presidio 1 (2F) Chair: Hyunuk Hong, Changwon National University

A MONITORING OF ENVIRONMENTALLY-ASSISTED FATIGUE DAMAGES IN CRITICAL WELD JOINTS OF PRESSURE VESSELS AND PIPING IN APR1400 NUCLEAR POWER PLANTS June-soo Park, Gee-seok Kim, Hyun-min Kim , and Dae-hee Lee
Dept. of Mechanical System Engineering, NSSS Division, KEPCO-E&C, Inc., South Korea

EFFECT OF POST WELD HEAT TREATMENT ON THE TOUGHNESS OF MODIFIED P 91 WELD MENTS V.K.Agarwal, CFFP, BHEL, Hardwar., India

EFFECT OF POST WELD HEAT TREATMENT ON TOUGHNESS OF P91 STEEL WELD METAL Chittaranjan Das1, Arun Kumar Bhaduri1, V. Thomas Paul1, Krishnam Raju2, Shaju K. Albert1, Sujoy Kumar Kar3, M. Vijayalakshmi1, B. Ravisankar2
1Indira Gandhi Centre for Atomic Research, Kalpakkam, India
2National Institute of Technology, Tiruchirapalli, India
3Indian Institute of Technology, Kharagpur, India

ENVIRONMENTAL ASSISTED CRACKING (EAC) OF STEEL WELDED JOINTS IN BOILER WATER ENVIRONMENT: CASE HISTORIES, DAMAGE ASSESSMENT CONSIDERATIONS, DESIGN AND FABRICATION REVIEW Daniele Calcagno1, Marco Palombo2, Marco Zabbia2, Elisa Ferrari2 and Marco De Marco2
1IIS Service s.r.l. Lungo Bisagno Istria, 15 - 16141 - Genova GE – Italy
2IIS Progress s.r.l. Lungo Bisagno Istria, 15 - 16141 - Genova GE – Italy

MICROSTRUCTURE AND SECONDARY HARDENING IN THE T24 STEEL WELD JOINT Martin Sondel1,2, Jaroslav Koukal1,2, Drahomir Schwarz1,2
1VSB-Technical University of Ostrava, Ostrava, Czech Republic, 2Czech Welding Institute Ltd., , Ostrava, Czech Republic

Heavy industries 5 (Fatigue and residual stress) 16:00- 17:00

Room: Great 2 Chair: Sang beom Shin, Hyundai Heavy Industries

Fracture Behavior Considering Residual Stress in the Weldment Sung-Kyu Cho1, Jung-Ki Han1, Jong-Man Han1, Young-Soo Yang2
1Technical Research Center, HYUNDAI STEEL, Korea, 2Chonnam National University, Korea

THE RESIDUAL STRESSES MEASUREMENTS ON WELDED JOINTS OF THICK TITANIUM ALLOY ZHANG JIANXUN
Material Science and Engineering , Xian Jiaotong University, China(P.R.C)

RECENT ADVANCED MEASUREMENT METHODS FOR RESIDUAL STRESSES AND FRACTURE MECHANICS IN THICK WELDS Wanchuck Woo1, Gyu-Baek An2
1Korea Atomic Energy Research Institute, South Korea, 2POSCO Steel, South Korea

Heavy industries 6 (Welding processes) 16:00-17:40

Room: Great 3 (2F) Chair: Wojciech Suder, Wojciech Suder

Characteristics of the weld pool flow in Tandem SAW process Dae−Won Cho1, Degala−Venkata Kiran2, Woo−Hyun Song3, Suck−Joo Na2, Sang−Hun Ryu1
1Industrial Technology Institute, Hyundai Heavy Industry, Ulsan, Republic of Korea
2Department of Mechanical Engineering, KAIST, Daejeon, Republic of Korea
3Technical Research Laboratories, POSCO, Pohang, Republic of Korea

EFFECT OF ARC CURRENT ON IN-SITU ALLOYING AND ADDITIVE LAYER MANUFACTURING OF TITANIUM ALUMINIDES USING GAS TUNGSTEN ARC WELDING Yan Ma, Dominic Cuiuri, Nicholas Hoye, Huijun Li, Zengxi Pan
Faculty of Engineering, University of Wollongong, Northfields Avenue, Wollongong, Australia

MINIMUM COST DESIGN OF A BELT-CONVEYOR BRIDGE CONSTRUCTED AS A BOX BEAM WITH WELDED CELLULAR WALLS Károly Jármai1, József Farkas2
1Full professor, DSc, 2Emeritus professor, DSc., University of Miskolc, H-3515 Miskolc, Egyetemvaros, Hungary

LOW SILVER CONTAINING, PHOSPHOROUS-FREE NOVEL BRAZING FILLER METALS ARE ENTERING THE FIELD OF BRAZING TECHNOLOGY: BRAZE TEC BLUE BRAZE Gunther Wiehl, Daniel Schnee, Sebastian Starck, Max Schimpfermann
Umicore AG & Co. KG, Business Unit Technical Materials, Germany

APPLICATION STUDY OF POST-TREATED HIGH-STRENGTH STEEL JOINTS IN INDUSTRIAL CRANE FRAMEWORKS Martin Leitner1, Stefan Gerstbrein1, Klaus Krautgartner1, Michael Stoschka1
1Montanuniversität Leoben, Chair of Mechanical Engineering, Austria, 1Konrad Forsttechnik GmbH, Austria

Automotive industries 2 (Dissimilar materials) 16:00-17:20

Room: Presidio 2 (2F) Chair: Jeong Hong, Battelle

THE PARAMETERS OPTIMIZING AND JOINT HETEROGENEITY CHARACTERIZATION OF FIBER LASER WELDING FOR 2024 ALUMINUM ALLOY Li CHEN1, Enguang He1, Joseph Ahn2, Jie Zhou2, John Dear2
1Science and Technology on Power Beam Lab., Beijing Aeronautical Manufacturing technology research institute, China
2Mech. Eng. Dept., Imperial College London, Exhibition road, London, United Kingdom

DISSIMILAR MATERIAL JOINING OF ALUMINUM/STEEL BY FRICTION BIT JOINING PROCESS FOR AUTOMOTIVE APPLICATIONS Yong Chae Lim1, Lile Squires2, Tsung-Yu Pan1, Michael Miles2, Yanli Wang1, and Zhili Feng1
1Materials Science & Technology Division, Oak Ridge National Laboratory, USA
2Manufacturing Engineering Technology, Brigham Young University, USA

MECHANICAL AND CORROSION PROPERTIES OF ALUMINUM/STEEL SPOT WELDED BY FRICTION BIT JOINING PROCESS FOR AUTOMOTIVE APPLICATIONS Yong Chae Lim1, Lile Squires2, Tsung-Yu Pan1, Michael Miles2, Yanli Wang1, and Zhili Feng1
1Materials Science & Technology Division, Oak Ridge National Laboratory, USA
2Manufacturing Engineering Technology, Brigham Young University, USA

HIGH CYCLE FATIGUE BEHAVIOUR OF FRICTION STIR LAP WELDED 6061 ALUMINIUM ALLOY TO COATED STEEL SHEET JOINT Hrishikesh Das1, Tapan Kumar Pal2
Metallurgical and Material Engg. Dept. ,Jadavpur University, India1
Welding Technology Centre, Metallurgical and Material Engg. ,Jadavpur University, India2

Automotive industries 3 (Welding processes) 16:00-17:40

Room: Great 1 (2F) Chair: Hae woon Choi, Keimyung Unviersity

INTERACTION OF THE BEAM WITH THE WAVY KEYHOLE FRONT IN LASER WELDING Alexander F. H. Kaplan
Department of Engineering Sciences and Mathematics, Luleå University of Technology, SE-971 87 Luleå, Sweden

MOLTEN POOL BEHAVIOUR IN THREE WIRE TANDEM SUBMERGED ARC WELDING OF X-GROOVE JOINT Degala Venkata Kiran, Dae-Won Cho, Suck-Joo Na
Department of Mechanical Engineering, KAIST, Rep. of Korea

INFLUENCE OF SURFACE ROUGHNESS OF TOOLS ON THE FRICTION STIR WELD-ING PROCESS Michael Hartmann, Stefan Böhm
Department for Cutting and Joining (tff), Institute for Production Technologies and Logistics (IPL), University of Kassel, Germany

COMPARISONS OF WELDABILITY BETWEEN HIGH POWER FIBER, DISK AND CO2 LASERS IN BEAD FORMATION Mokyoung Lee
System solution center, RIST, Korea, South

STUDY ON MONITORING OF LASER HYBRID WELDING PROCESS Heeshin Kang1, Jiwhan Noh2, Jiyeon Choi2
1Korea Institue of Machinery and Materials ,Korea Institue of Machinery and Materials, Korea, South
2Laser and E-beam Application Group ,Korea Institute of Machinery and Materials, Korea, South

Fri, July 18

Keynote Lecture 7 (Heavy industries) 08:30-09:00

Room: Presidio 1 (2F) Chair: Sungwook KIM, RIST

STATE-OF-THE-ART WELDING CONSUMABLES FOR OFFSHORE STEEL STRUCTURES Kazuyuki SUENAGA, Welding Business, KOBE STEEL,Ltd., Japan

Keynote Lecture 8 (Automotive industries) 08:30-09:00

Room: Presidio 1 (2F) Chair: Gerhard Posch, Fronius International

RESISTANCE SPOT WELDING & JOINING TECHNOLOGY FOR ADVANCED HIGH STRENGTH STEEL Sehun Rhee, Junghyun Shim, Donghyun Kim
Hanyang University, Korea

Keynote Lecture 9 (Electronics industries) 08:30-09:00

Room: Great 1 (2F) Chair: Jong-hyun Lee, Seoul National University of Science and Technology

TOWARDS HIGH RELIABILITY INTERCONNECTIONS FOR ADVANCED POWER ELECTRONICS
“TOWARDS ZERO STRESS DIE ATTACH”
K. Suganuma, T. Sugahara, and S. Nagao, Osaka University, Japan

Heavy industries 7 (Metallurgy) 09:00-10:40

Room: Presidio 1 (2F) Chair: Sungwook KIM, RIST

SUPER-DUPLEX STAINLESS STEEL OVERLAYS USING EQ2594 STRIP METAL IN ELECTROSLAG WELDING, PROPERTIES AND PERFORMANCE Johan Löthman1, Anders Wallero2
1Welding products , SANDVIK MATERIALS TECHNOLOGY, Sweden
2Research & Development , SANDVIK MATERIALS TECHNOLOGY, Sweden

MECHANISM OF WC DISSOLUTION IN WC-TIC-NI/304 STAINLESS STEELS DISSIMILAR WELDS PREPARED BY ROBOTIC WELDING Xiaolian CAO1, Ding MA1, Fenggui LU2, Peiquan XU3
1College of Materials Engineering, Shanghai University of Engineering Science, China(P.R.C)
2Shanghai key Laboratory of Materials Laser Processing and Modification, Shanghai Jiao Tong University, China(P.R.C)
3Institute of Laser Industrials Technology, College of Materials Engineering, Shanghai University of Engineering Science, China(P.R.C)

ON THE EFFECTIVENESS OF DUPLEX STAINLESS STEEL CLADDING DEPOSITED BY GAS METAL ARC WELDING Anup Kumar Verma, Bidhan Chandra Biswas, Protap Roy,Samiran De, Sukanta Saren, Santanu Das
Department of Mechanical Engineering, Kalyani Government Engineering College, India

STUDIES ON SOLIDIFICATION CRACK SENSITIVITY OF FCA ROOT WELD METAL ON THE ASSEMBLY JOINTS OF FPSO HULL BLOCKS Juntae Choi, In Pyong Hong, Daesoon Kim
Industrial Technology Institute, Hyundai Heavy Industries, Ulsan, Republic of Korea

FLUX CORED ARC WELDING OF CREEP RESISTANT CAST COMPONENTS S. Baumgartner, R. Schnitzer, E. Schmidtne-Kelity, R. Hanus. C. Lochbichler
Voestalpine Böhler Welding Austria GmbH, Austria

Heavy industries 8 (Fatigue and residual stress) 09:00-10:40

Room: Great 2 (2F) Chair: Kwang Choi, POSCO

NONLINEAR ULTRASONIC EVALUATION OF FATIGUE LIFE OF ALUMINUM ALLOY WELD JOINT BASED ON THE HILBERT-HUANG TRANSFORMS Wan Chuhao, Gang Tie, Liu Bin
State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin, China

EVALUATION OF FATIGUE STRENGTH FOR SINGLE SIDED WELDING WITH CERAMIC BACKING MATERIAL Chang-youl Park1, Kwang-seok Kim2, Yeong-tae Oh1, Joong-kyoo Kang2, Ki-hyung Han3, Gyu-baek An4
1Ship & Ocean R&D Team ,DSME, Korea, South, 2Energy System R&D Team ,DSME, Korea, South
3Industrial Application R&D Institute ,DSME, Korea, South, 4Welding & Joint Research Group ,POSCO, Korea, South

FATIGUE STRENGTH EVALUATION OF LOW TEMPERATURE ALLOY BASED ON NOTCH STRESS APPROACH Dong Jin Oh, Myung Hyun Kim
Department of Naval Architecture and Ocean Engineering, Pusan National University, Busan, South Korea

CRACKING BEHAVIOR OF LASER CLADDING WITH MIXED POWDER OF STELLITE-6 AND WC+NICR Changmin Lee, Hyungkwon Park, Changhee Lee
Neomaterials hybrid process lab., Hanyang University, South Korea

THERMAL DISTORTION ANALYSIS FOR MULTI-PASS BUTT BASED ON SHELL ELEMENT JiWon Choi, YunSok Ha
Welding Research Part, Samsung Heavy Industries, Co. Ltd, Republic of Korea

Heavy industries 9 (Welding processes) 09:00-10:20

Room: Great 3 (2F) Chair: Karoly Jarmai, University of Miskolc

THE ELECTRON BEAM AS A WELDING TOOL: GERMAN STUDY ON THE STATE OF THE ART AND FUTURE REQUIREMENTS Stefan Böhm
Department for Cutting and Joining (tff), Institute for Production Technologies and Logistics (IPL), University of Kassel, Kassel, Germany

HIGH POWER FIBER LASER WELDING OF CARBON STEEL Alessandro Ascari1, Alessandro Fortunato1, Leonardo Orazi2
1Department of Industrial Engineering, University of Bologna, Italy
2Department of Sciences and Methods for Engineering, University of Modena and Reggio Emilia, Italy

MIXING OF FILLER WIRE IN DEEP PENETRATION HYBRID LASER WELDING W. Suder1, S. Ganguly1, S. Williams1, B.Y.B. Yudodibroto2
1Welding Engineering and Laser Processing Centre, Cranfield University, Great Britain
2Heerema Marine Contractors, Leiden, The Netherlands

LARGE CHAMBER EBW MACHINE USING 9 AXES ROBOTIC SYSTEM FOR POSITIONING OF ELECTRON GUN AND WELDMENT IN VACUUM Frantisek Kolenic
First Welding Company Inc. /PRVÁ ZVÁRAČSKÁ a.s., Slovak Republic, EU

Automotive industries 4 (Dissimilar materials) 09:00-10:20

Room: Presidio 1 (2F) Chair: Gerhard Posch, Fronius International

STUDY ON SOLIDIFICATION CRACKING IN LASER WELDING DISSIMILAR AL ALLOYS WITH OVERLAP JOINT Fenggui Lu1, Hui-Ping Wang2, XiaojieWang1, YixiongWu1
1School of Materials and Science Engineering, Shanghai Jiao Tong University, Shanghai, China
2Manufacturing System Research, GM Global R&D, Warren, MI, USA

INFLUENCE OF DIFFERENT ANNEALING TEMPERATURES ON AMORPHOUS COMPOSITE COATING Yanyan Zhu1, Zhuguo Li1, Ruifeng Li1, Min Li1, Yingxiong Wu1,2
1Shanghai Key Laboratory of Materials Laser Processing and Modification, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China
2State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China

A STUDY ON THE ARC BRAZING PROCESS TO APPLY AUTOMOTIVE INDUSTRY AS A SUBSTITUTE FOR GMA WELDING Yong Kim1, Ki-Young Park2, Bo-Young Lee2 and Sung-Bok Kwak3
1Center for Robot &Manufacturing, Institute for Advanced Engineering, Yongin, Korea
2School of Aerospace and Mechanical Engineering, Korea Aerospace University, Koyang, Korea
3R&D Center, Duckyang Ind Co., Ltd., Suwon, Korea

A STUDY ON ELECTROMAGNETIC CHARACTERISTICS FOR AL/STEEL TUBE MAGNETIC PULSE WELDING USING FEM J.Y. Shim, B.Y. Kang
Convergence components and agricultural machinery application center, Korea institute of industrial technology, Jeonbuk, South Korea

Electronics industries 2 (Joining processes) 09:00-10:40

Room: Great 1 (2F) Chair: Jong-hyun Lee, Seoul National University of Science and Technology

INFLUENCE OF CURRENT DENSITY ON SURFACE MORPHOLOGY OF ELECTRODEPOSITED TIN COATINGS FROM ACIDIC STANNOUS SULPHATE ELECTROLYTE Ashutosh Sharma, Soon-Jae Lee, Mukesh Sharma, Jun-Hyeong Lee, Jae-Pil Jung
Dept. of Mat. Sc. and Engg., University of Seoul, Seoul, Korea

EFFECT OF DEPOSIT THICKNESS DURING ELECTROPLATING ON KIRKENDALL VOIDING AT SN/CU JOINTS Chun Yu, Hao Lu
School of Materials Science and Engineering ,Shanghai Jiao Tong University, China(P.R.C)

WETTING AND SPREADING OF AGCUZN LIQUID ALLOY ON TIC CERMET Min Lei, Jicai Feng, Lixia Zhang
State Key Laboratory of Advanced welding and Joining ,Harbin Institute of Technology, China(P.R.C)

ULTRASONIC BONDING OF CU CLAD AL RIBBON INTERCONNECTIONS IN POWER ELECTRONIC MODULES Semin Park1, Shijo Nagao1, Tohru Sugahara1, Katsuaki Suganuma1, Osami iizuka2
1The Institute of Scientific and Industrial Research ,Osaka University, Japan
2Semiconductor Equipment Group ,Technoalpha Co., Ltd., Japan

ULTRASONIC FORMATION OF HIGH-MELTING-TEMPERATURE INTERMETALLIC COMPOUND JOINTS IN CU/SN FOIL/CU SYSTEM AT ROOM TEMPERATURE Zhuolin Li1, Mingyu Li1, Jongmyung Kim2
1Shenzhen Key Laboratory of Advanced Materials, Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen, China
2Jeonnam Provincial College, Jeonnam, Republic of Korea

Heavy industries 10 (Metallurgy) 11:00-12:40

Room: Presidio 1 (2F) Chair: Susanne Baumgartner, voestalpine Böhler Welding Austria GmbH

LASER WELDABILITY OF HIGH-STRENGTH API X-100 STEEL FOR LINE PIPE Sungwook KIM, Mok-young Lee
Advanced Metallic Materials Research Dept. ,RIST, Korea, South

THE PRECIPITATION BEHAVIOR OF THE BORIDE IN ARC DEPOSITING WELDING Muqin Li1,2, ,Minghui Zhuang1,2,Jun Wang2,Zhaoyu Qi2,Hailong Wang2
1National Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin, Heilongjiang, 150001, P.R. China
2School of Materials Science and Engineering, Jiamusi University, Jiamusi 154007, P. R. China

INFLUENCE OF WELDING THERMAL HISTORY ON THE ACICULAR FERRITE FORMATION IN HSLA MULTIPASS WELDS Yongjoon Kang, Joo Hyun Park, Changhee Lee
Division of Materials Science and Engineering, Hanyang University, Korea, South

WELDING AND PROPERTIES OF HEAVY LAMELLAR PLATE WELD JOINT FOR MODERN BRIDGE CONSTRUCTION Martin Sondel1,2, Jaroslav Koukal1,2, Drahomir Schwarz1,2, Stanislav Vejvoda3
1VSB-Technical University of Ostrava, Ostrava, Czech Republic , 2Czech Welding Institute Ltd., Ostrava, Czech Republic , 3VITKOVICE UAM a.s., Ostrava, Czech Republic

THE MICROSTRUCTURE CHARACTERISTICS OF TUNGSTEN INERT GAS WELDING USED HASTELLOY-X Restu Sihotang, Eung Ryul Baek
Alloy Development and Nanostructured Laboratory Yeungnam University, South Korea

Heavy industries 11 (Fatigue and residual stress) 11:00-12:20

Room: Great 2 (2F) Chair: Myung hyun Kim, Pusan National University

A STUDY ON OUT-OF-PLANE WELDING DISTORTION CONTROL METHODS FOR SA BUTT WELD Ha-Geun Kim, Bong-Gook Kang, Sang-Beom Shin
Industrial Technology Institute, Hyundai Heavy Industries Co. Ltd., Ulsan, South Korea

A NONLINEAR MODULATION TECHNIQUE FOR THE EVALUATION OF COMPLEX STRUCTURE WELD Bin Liu, Tie Gang, Chuhao Wan
State Key Laboratory of Advanced welding and Joining, Harbin Institute of Technology, Harbin, China

GEOMETRICAL STRATEGIES FOR THERMAL PLATE FORMING AND STRAIGHTENING PROCESS FOR SHIPBUILDING Woojae Seong1, Suck-joo Na2
1Welding R&D Group, Daewoo Shipbuilding and Marine Engineering, South Korea
2Dept. of Mechanical Engineering, KAIST, South Korea

HIGH CYCLE FATIGUE ANALYSIS OF STEEL WELDS USING A CDM MODEL Kyong-Ho Chang, Vuong Nguyen Van Do, Tae-Hwan Um, Chin-Hyung Lee
Department of Civil and Environmental & Plant Engineering, Chung-Ang University, Korea, South

Heavy industries 12 (Welding processes) 11:00-12:20

Room: Great 3 (2F) Chair: Mokyoung Lee, RIST

DEFECT DETECTION IN FRICTION STIR WELDING BY ONLINE INFRARED THERMOGRAPHY Igor Kryukov1, Michael Hartmann1, Stefan Böhm1, Malte Mund2, Klaus Dilger2, Fabian Fischer2
1Department for Cutting and Joining (tff), Institute for Production Technologies and Logistics (IPL), University of Kassel, 2Institute of Joining and Welding (ifs), University of Braunschweig, Germany

EVALUTION OF ULTRASONIC BONDS BY ULTRASONIC TESTING IMMERSION METHOD, C-SCOPE MODE S. A. Khodir1, H. Abdel-Aleem1, M. Katoh2
1Researcher, Central metallurgical research and development institute (CMRDI), Cairo, Egypt
2Prof. Emeritus at Kyushu institute of technology (KIT), Kyushu, Japan

APPLICATION ON THE CIRCULAR SEAM BUTT WELDING IN THICK PIPE OF THE CS-TIG WELDING Dongsoo Oh1, Jaeho Jun2, Youngseop Kim2, Hyukyong Kwon2, Junghyun Park2, Sangmyung Cho3
Dep. of Industrial Facility Automation ,Korea Polytechnic College Changwon Campus, Korea, South1
Dep. of Materials System Engineering ,Pukyong National University(graduate school), Korea, South2
Dep. of Materials System Engineering ,Pukyong National University, Korea, South3

WELD BEAD FORMATION OF HIGH STRENGTH API STEEL USING HIGH POWER DISK LASER AND GMAW HYBRID WELDING PROCESS Minhyo SHIN, Jeongki HAN, Jongman HAN
Hyundai Steel Company, Technical Research Center, Welding and Joining R&D Team, South Korea

Automotive industries 5 (FSW) 11:00-12:40

Room: Presidio 2 (2F) Chair: Yong Chae Lim, Oak Ridge National Laboratory

APPLICATION OF FRICTION STIR WELDING IN THE AUTOMOTIVE INDUSTRY T. Weinberger1,2, G. Figner1,2
1STIRTEC GmbH, Graz, Austria

EFFECTS OF TOOL ROTATION SPEED ON MICROSTRUCTURES AND MECHANICAL PROPERTIES OF FRICTION SPOT WELDED ALCLAD 7B04-T74 ALUMINUM ALLOY Yunqiang Zhao, Huijie Liu
State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin, P. R. China

ANISOTROPIC MECHANICAL PROPERTIES OF FRICTION STIR WELDED AA2024 ALLOY JOINTS Z.H. Zhang, W.Y. Li , R.R. Jiang, J.L. Li
State Key Laboratory of Solidification Processing, Shaanxi Key Laboratory of Friction Welding Technologies, Northwestern Polytechnical University, Shaanxi, PR China

JOINT PROPERTIES OF THIN FERRITIC STAINLESS STEEL BY GTAW-FSW HYBRID WELDING Kyoung Hak Kim1, Chan Seung Ro2, Jeong Hoon Baek3, Han Sur Bang4, Hee Seon Bang4
1Dept. of naval architecture & ocean engineering, Graduate School, Chosun University, Korea
2Dept. of naval architecture & mechanics, Chosun College of Science & Technology, Korea
3Dept. of management, Graduate School, Chosun University, Korea
4Dept. of welding & joining science engineering, Chosun University, Korea

FABRICATION OF AL/C COMPOSITES IMPROVED THERMAL CONDUCTIVITY BY FRICTION STIR PROCESSING Ram Song1,2, Kwang-jin Lee2, Sang-hyuk Kim1,2, Kyeong-won Seol2
1Convergence Components & Agricultural Machinery Application Center, Korea Institute of Industrial Technology, South Korea
2Division of Metallurgical Engineering, Chonbuk National University, South Korea

Automotive industries 6 (Welding processes) 11:20-12:40

Room: Great 1 (2F) Chair: Fenggui Lu, Shanghai Jiao Tong University

THE EFFECT OF APPLIED LONGITUDINAL MAGNETIC FIELD FREQUENCY ON ARC SHAPE OF TIG WELDING Yun long Chang1, ChanKou1, Lin Lu1, Bo-young Lee2, A.S.Babkin3
1School of Materials Science and Engineering, Shenyang University of Technology, Shenyang, P.R.China
2Department of Aerospace and Mechanical Engineering, Korea Aerospace University, Goyang, R.O.Korea
3Lipetsk State Technical University, Lipetsk, Russia

EFFICIENCY IMPROVEMENT OF GAS METAL ARC WELDING FOR EXHAUST COMPONENTS Gerhard Posch1, Jürgen Bruckner1, Michael Staber2, Yu Chan Kim3, Christoph Kammerhuber1
1Fronius Int., Wels, Austria, 2voestalpine Böhler Welding Austria, Kapfenberg, Austria, 3BEST FA, Changwon, Korea

3D SIMULATION OF ARC PLASMA AND WELD POOL BEHAVIOR FOR COUPLED ARC ASSISTED ACTIVATING TIG WELDING Ding Fan, School of Materials Science ang Engineering ,Lanzhou University of Technology, China(P.R.C)

HOW TO CALCULATE THE WELDING AND CUTTING COST OF A STRUCTURE? Károly Jármai1, József Farkas2
1 Professor, University of Miskolc, H-3515 Miskolc, Egyetemváros, Hungary
2Emeritus Professor, University of Miskolc, H-3515 Miskolc, Egyetemváros, Hungary


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