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Electron beam welding of inconel 617 to AISI 310: Corrosion behavior of weld metal

Published on Mar 1, 2019in Vacuum2.52
· DOI :10.1016/j.vacuum.2019.01.005
Mohammad Amir Derakhshi (IUT: Isfahan University of Technology), Jalal Kangazian3
Estimated H-index: 3
(IUT: Isfahan University of Technology),
M. Shamanian25
Estimated H-index: 25
(IUT: Isfahan University of Technology)
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Abstract
Abstract This work addressed the microstructure-corrosion behavior relationship of Inconel 617/AISI 310 dissimilar electron beam welds. The obtained results showed that the weld metals had weaker general corrosion resistance and pitting corrosion behavior than parent metals, as a result of the segregation of the elements and formation of the precipitates which were rich in Mo, Nb, Cr and Co. With increasing the welding travel speed, a finer dendritic microstructure was observed in weld metal, leading to the improvement of general corrosion resistance and localized corrosion behavior of the weld metal.
  • References (21)
  • Citations (2)
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References21
Newest
#1Molin Su (Shandong jianzhu university 山東建築大學)H-Index: 1
#2Jianing Li (Shandong jianzhu university 山東建築大學)H-Index: 3
Last.Ji-Shuai LiH-Index: 1
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#1Navid Sayyar (IUT: Isfahan University of Technology)H-Index: 1
#2M. Shamanian (IUT: Isfahan University of Technology)H-Index: 25
Last.Behzad Niroumand (IUT: Isfahan University of Technology)H-Index: 22
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#1Jalal Kangazian (IUT: Isfahan University of Technology)H-Index: 3
#2M. Shamanian (IUT: Isfahan University of Technology)H-Index: 25
Last.Ali Ashrafi (IUT: Isfahan University of Technology)H-Index: 11
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#1Lefu Zhang (SJTU: Shanghai Jiao Tong University)H-Index: 11
#2Jiamei Wang (SJTU: Shanghai Jiao Tong University)H-Index: 5
Last.Farzin Arjmand (SJTU: Shanghai Jiao Tong University)H-Index: 3
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#1Jalal Kangazian (IUT: Isfahan University of Technology)H-Index: 3
#2M. Shamanian (IUT: Isfahan University of Technology)H-Index: 25
Last.Ali Ashrafi (IUT: Isfahan University of Technology)H-Index: 11
view all 3 authors...
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