Narrow gap laser welding by multilayer hot wire addition

2016 ◽  
Vol 28 (2) ◽  
pp. 022410 ◽  
Author(s):  
Alexander F. H. Kaplan ◽  
Kyoung Hak Kim ◽  
Hee-Seon Bang ◽  
Han-Sur Bang ◽  
Jonas Näsström ◽  
...  
Keyword(s):  
Laser Welding ◽  
Narrow Gap ◽  
Hot Wire

scholarly journals Development of a Heat Source Model for Narrow-gap Hot-wire Laser Welding

2013 ◽  
Vol 31 (4) ◽  
pp. 82s-85s ◽  
Author(s):  
Rittichai Phaonaim ◽  
Masayuki Yamamoto ◽  
Kenji Shinozaki ◽  
Motomichi Yamamoto ◽  
Kota Kadoi
Keyword(s):  
Heat Source ◽  
Laser Welding ◽  
Source Model ◽  
Narrow Gap ◽  
Hot Wire ◽  
Heat Source Model

scholarly journals Hot-wire Laser Welding Process Using Laser Diode for Large-Diameter Pipe with Narrow Gap Joint

2015 ◽  
Vol 33 (2) ◽  
pp. 107s-110s ◽  
Author(s):  
Masatomo Todo ◽  
Kenji Shinozaki ◽  
Motomichi Yamamoto ◽  
Kota Kadoi ◽  
Masayuki Yamamoto ◽  
...  
Keyword(s):  
Laser Welding ◽  
Laser Diode ◽  
Large Diameter ◽  
Welding Process ◽  
Narrow Gap ◽  
Hot Wire ◽  
Large Diameter Pipe ◽  
Diameter Pipe ◽  
Laser Welding Process

scholarly journals Hot Wire Laser Welding of Multilayer for Narrow Gap - Analysis of Wire Melting/Transfer and Arc Formation Phenomenon by High Speed Imaging -

2016 ◽  
Vol 34 (5) ◽  
pp. 26-32
Author(s):  
Kyounghak Kim ◽  
Hansur Bang ◽  
Heeseon Bang ◽  
Alexander F.H. Kaplan ◽  
Jonas Nasstrom ◽  
...  
Keyword(s):  
Laser Welding ◽  
High Speed ◽  
Gap Analysis ◽  
Narrow Gap ◽  
Hot Wire ◽  
High Speed Imaging

Solidification cracking susceptibility of modified 9Cr1Mo steel weld metal during hot-wire laser welding with a narrow gap groove

2014 ◽  
Vol 58 (4) ◽  
pp. 469-476 ◽  
Author(s):  
Rittichai Phaoniam ◽  
Kenji Shinozaki ◽  
Motomichi Yamamoto ◽  
Kota Kadoi ◽  
Akito Nishijima ◽  
...  
Keyword(s):  
Laser Welding ◽  
Weld Metal ◽  
Solidification Cracking ◽  
Steel Weld ◽  
Narrow Gap ◽  
Hot Wire ◽  
Steel Weld Metal ◽  
9Cr1mo Steel

Development of Vertical Welding Technology for Thick Steel Plate using Hot-wire Laser Welding Method

2016 ◽  
Vol 85 (3) ◽  
pp. 282-286
Author(s):  
Motomichi YAMAMOTO ◽  
Kenji SHINOZAKI ◽  
Hiroshi YAJIMA ◽  
Tsutomu FUKUI ◽  
Shin NAKAYAMA ◽  
...  
Keyword(s):  
Laser Welding ◽  
Steel Plate ◽  
Hot Wire ◽  
Welding Method ◽  
Welding Technology ◽  
Thick Steel

A study of thick plate ultra-narrow-gap multi-pass multi-layer laser welding technology combined with laser cleaning

2015 ◽  
Vol 81 (1-4) ◽  
pp. 113-127 ◽  
Author(s):  
Ruoyang Li ◽  
Jun Yue ◽  
Xinyu Shao ◽  
Chunming Wang ◽  
Fei Yan ◽  
...  
Keyword(s):  
Laser Welding ◽  
Thick Plate ◽  
Laser Cleaning ◽  
Narrow Gap ◽  
Welding Technology

Microstructures and Properties of Ultra-Narrow-Gap Multi-Pass Welded Joint of 50 mm Turbine Rotor Steel by Laser Welding with Filler Wire

2015 ◽  
Vol 42 (2) ◽  
pp. 0203007
Author(s):  
赵勇 Zhao Yong ◽  
王清曌 Wang Qingzhao ◽  
黄坚 Huang Jian ◽  
吴毅雄 Wu Yixiong
Keyword(s):  
Laser Welding ◽  
Welded Joint ◽  
Turbine Rotor ◽  
Rotor Steel ◽  
Filler Wire ◽  
Narrow Gap
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