Environmental Cracking Of Metals

Revie, R. Winston

doi:10.1007/978-1-4899-1733-1_6

Cited by 4 publications

(1 citation statement)

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“…When considering the integrity of structural components, such as dissimilar metal welded joints (DMWJ), it is important to take under consideration the effect of the environment and the role of corrosion in the cracking mechanisms and failure of these components. Cracking caused by a combination of environmental, mechanical, and metallurgical variables is commonly referred to as "environmental cracking" [26] and could manifest in fatigue corrosion (FC), stress corrosion cracking (SCC), and hydrogen embrittlement [27]. FC is the result of the combined action of an alternating or cyclic stress and a corrosive environment; the fatigue process is thought to cause the rupture of the protective passive film, upon which corrosion is accelerated [28].…”

Section: Introductionmentioning

confidence: 99%

Fatigue Corrosion Behavior of Friction Welded Dissimilar Joints in Different Testing Conditions

Rossi

Russo

Lemmi

et al. 2020

Metals

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Our study will be focused on stainless steel AISI 304—carbon steel ASTM A105 joints obtained by rotary friction welding and on their fatigue corrosion behavior in different testing environments. As a first thing, the joints will be characterized by microscopy and electrochemical techniques. The manuscript will then describe the optimization of the experimental setup and the validation of the testing procedure. After that, the fatigue behavior of the joints will be tested in different aggressive environments. This study pointed out that it is possible to build a simple and low-cost setup for the study of fatigue corrosion behavior of dissimilar joints while exploiting in situ electrochemical measurements to follow the fatigue corrosion process.

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Section: Introductionmentioning

confidence: 99%