Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Cícero R.O. Moura"'
Autor:
Victor Hugo C. de Albuquerque, Cleiton Carvalho Silva, Willys Machado Aguiar, Jesualdo Pereira Farias, Cícero R.O. Moura
Publikováno v:
Materials & Design. 30:1068-1074
This work evaluated the effect of banding and nonmetallic inclusions in AISI 4140 steel on the HAZ toughness using the two-layer temper bead technique. The results showed that the amount and the length of the nonmetallic inclusions can negatively inf
Autor:
Cícero R.O. Moura, Jesualdo Pereira Farias, Victor Hugo C. de Albuquerque, Cleiton Carvalho Silva, Willys Machado Aguiar
Publikováno v:
Journal of Materials Engineering and Performance. 18:324-331
The present work evaluates the two-layer technique on the heat affected zone (HAZ) of AISI 4140 steel welded with different heat input levels between the first and second layer. The weld heat input levels selected by the Higuchi test were 5/5, 5/10,