High-temperature mechanical properties of laser welds in Co-base superalloy and its improvement by laser surface melting

References

• Lenog , K. H. and Carol , L A . . ‘Comparison of Nd, YAG and CO2 laser welding of stainless steels’ . Proc SPIE International Society on Optics and Engineering . pp. 704
   Google Scholar
• van der West , T . 1994 . ‘Application of laser systems to cutting, drilling and welding on turbine engine parts’ . Am Soc Mech Eng , : GT-448
   Google Scholar
• Honda and Makino . 1991 . “ ‘Laser welding of aluminium alloys’ ” . In Joining Methods for Aluminium and Recent Trends , 44 Ed Jpn Soc Light Met Weld & Constr .
   Google Scholar
• Hirose , A . 1997 . ‘CO2 laser beam welding of 6061–T6 aluminium alloy thin plate’ . Metall and Mater Trans A , 28A ( Dec ) : 2657
   Google Scholar
• Shinozaki . 1996 . ‘Effect of penetration shape on liquation cracking – Laser weldability of Ni-base, heat-resisting alloys (2nd report)’ . Proc Nat Conf Jpn Weld Soc , 58 ( 125 )
   Google Scholar
• Katayama . 1998 . ‘CO2 laser weldability of aluminium alloys (2nd report)’ . J Jpn Light Met Weld Soc , 36 ( 1 ) : 3
   Google Scholar
• Elihu , Ed FB . 1988 . ‘Superalloys, a technical guide’ , 9
   Google Scholar
• Elihu , Ed FB . 1988 . ‘Superalloys, a technical guide’ , 25
   Google Scholar
• Tien , J K and Caulfield , T . 1989 . ‘Superalloys, supercomposites and superceramics’ , 142
   Google Scholar
• Makino . . ‘Characteristics of high-power laser welding’ . Trans 113th meeting Welding Methods Research Committee . Jpn Weld Soc
   Google Scholar
• Araki . 1989 . ‘Ti-Ni shape memory alloys and their joint properties and fracture modes’ . J Soc Mater Sci Jpn , 38 ( 428 ) : 478
   Google Scholar
• Matsuda and Nakagawa . 1979 . ‘Set of fractographs of weld fracture surfaces’ 1
   Google Scholar
• Koderazawa . 1981 . ‘Fractography and its applications’ 58
   Google Scholar
• Koderazawa . 1981 . ‘Fractography and its applications’ 26
   Google Scholar
• Nishimoto . 1997 . ‘Sensitisation improvement of stainless steel weld metal by laser surface melting treatment’ . Q J Jpn Weld Soc , 15 ( 2 ) : 338
   Google Scholar
• Makino and Honda . 1991 . ‘Laser hardening of martensitic stainless steel’ . Proc Nat Conf Jpn Weld Soc , 49 ( 329 )
   Google Scholar