Theoretical analysis of grain boundary liquation in heat affected zone of Inconel 718 alloy. Study of laser weldability of Ni-base superalloys (3rd report)

Welding Research Abroad

Volumn 48, Issue 1, 2002, Pages 16-24

  Luo, X ^a   Yoshihara, S ^a   Shinozaki, K ^a   Kuroki, H ^a   Shirai, M ^a  

^a HIROSHIMA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CRACK PROPAGATION; EUTECTICS; FRACTURE MECHANICS; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; HEAT AFFECTED ZONE; LASER BEAM WELDING; MATHEMATICAL MODELS; METALLOGRAPHIC MICROSTRUCTURE; NICKEL ALLOYS; PHASE DIAGRAMS; SOLIDIFICATION; THERMAL CYCLING; THERMAL EFFECTS; X RAY DIFFRACTION ANALYSIS;

LIQUATION CRACKING;

SUPERALLOYS;

EID: 0036168912     PISSN: 00432318     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. Effects of welding conditions on laser weldability of Inconel 718 alloy. Study of laser weldability of NJ-base superalloys (1st Report)
2. Study of hot cracking of Ni-base superalloys. Derivation of constitutional parameters for evaluation of hot cracking susceptibility
3. A model for the formation and solidification of grain boundary liquid in the heat affected zone of welds
4. Comparison of hot cracking susceptibility of alloys by U-restraint hot cracking test. Study of laser weldability of NJ-base superalloys (2nd Report)
5. Effects of constitutional liquation in 18-Ni maraging steel weldments
6. Interface conditions in heat conduction problems with change of phase
7. Liquid/solid interface migration in grain boundary region during transient liquid phase brazing
8. Analysis of solute distribution in dendrites of carbon steel with 8/y transformation during solidification