The Microstructure and Pitting Corrosion Behavior of K-TIG Welded Joints of the UNS S32101 Duplex Stainless Steel

The Microstructure and Pitting Corrosion Behavior of K-TIG Welded Joints of the UNS S32101 Duplex Stainless Steel

In this paper, the microstructure and pitting corrosion resistance of S32101 duplex stainless steel keyhole tungsten inert gas welded joints with different heat inputs were studied. The electrochemical experiments were conducted in a 1 mol/L NaCl solution at room temperature. The pitting rupture pot...

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Bibliographic Details
Main Authors: Shuwan Cui, Shuwen Pang, Dangqing Pang, Fuyuan Tian, Yunhe Yu
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Materials
Subjects:
K-TIG welding
microstructure
pitting corrosion resistance
E<sub>p</sub> value
chromium nitride precipitates
Online Access:https://www.mdpi.com/1996-1944/16/1/250

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https://www.mdpi.com/1996-1944/16/1/250

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