Hot Cracking Resistance of Laser and Hybrid Welded Austenitic Stainless Steels

ASM Proceedings of the International Conference: Trends in Welding Research

Volumn , Issue , 2002, Pages 76-81

  Schobbert, H ^a   Boellinghaus, Th ^a   Wolf, M ^a  

^a BAM FEDERAL INSTITUTE FOR MATERIALS RESEARCH AND TESTING   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

AUSTENITE; COOLING; CRACK INITIATION; CRACKS; GRAIN BOUNDARIES; LASER BEAM WELDING; MELTING; PHASE TRANSITIONS; SCANNING ELECTRON MICROSCOPY; SEGREGATION (METALLOGRAPHY); SOLIDIFICATION; STRESS CORROSION CRACKING; TOUGHNESS;

DUCTILITY DIP CRACKS (DDC); HOT CRACKING RESISTANCE;

STAINLESS STEEL;

EID: 1442331170     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. H. Schobbert, Relations Between Solidification Morphology and Hot Crack Initiation During Laser Welding of Predominant Austenitic Materials, BMBF - Final Report No. 13N68717, in German
2. E. Folkhard, Metallurgie der Schweiβung nichtrostender Stähle, Springer Verlag, Berlin (1984)
3. J. C. Lippold, Solidification Behaviour and Cracking Susceptibility of Pulsed-Laser Welds in Austenitic Stainless Steels, Welding Journal, 73, S129-S139 (1994)
4. B. N. Laursen, F. O. Olsen, J. Yardy, T. Funder-Kristensen, Experimental Determiniation of the Primary Solidification Phase Dependency on the Solidification Velocity for 17 Different Austenitic Stainless Compositions, Proc. of the ASM Intern. Europ. Conf. on Welding and Joining Science and Technology, Madrid, Spain, 571-580 (1997)
5. th revised edition, Trans Tech Publications, Switzerland (1998)
6. W. Kurz, Dendrite Growth in Welding, Mathematical Modelling of Weld Phenomena 2, H. Cerjak (ed.), 40-53, The Institute of Materials, London (1995)
7. J. Engert, J. Gebur, A. Hannemann, H.-J. Krause, H. Schobbert, Assessment of the Cracking Susceptibility of Austenitic Stainless Cr-Ni Steels During Laser Welding, Proc. of the European Conference on Laser Application and Technology, MatInfo, Frankfurt, 303-308 (1998)