[Q&A] May 17, 2017
Thread Content
Question: What is corrosion fatigue? Answer: Corrosion fatigue is one of the special forms of stress corrosion cracking. The interaction between corrosive media and cyclic alternating stresses leads to a **reduction in the fatigue limit** of metal materials, resulting in premature failure. http://bbs.hcbbs.com/static/image/hrline/4.gif HaiChuan Network’s special May Day event, “Remembering the Glorious Moments,” warmly invites your participation. http://bbs.hcbbs.com/thread-1774529-1-1.html (Source: HaiChuan Chemical Forum) Summary post for HaiChuan Network’s special May Day event, “Remembering the Glorious Moments.” http://bbs.hcbbs.com/thread-1774532-1-1.html (Source: HaiChuan Chemical Forum) First round of voting for the creative ideas contest (use your mouse to influence the results). http://bbs.hcbbs.com/thread-1776507-1-1.html
Corrosion fatigue is one of the special forms of stress corrosion cracking. The interaction between corrosive media and cyclic alternating stresses leads to a **reduction in the fatigue limit** of metal materials, resulting in premature failure.
When metal is corroded by acids and bases, stress in some areas becomes much higher than in other areas, accelerating the formation of cracks; this is known as \"corrosion fatigue\".
When metal is corroded by acids and bases, stress in some areas becomes much higher than in other areas, accelerating the formation of cracks; this is known as \"corrosion fatigue\".
Many metal components in chemical processing equipment operate in corrosive environments and are also subjected to alternating loads. Compared to being subjected to alternating loads in an inert environment, the combined effect of alternating loads and an aggressive environment tends to significantly reduce the fatigue performance of components; this phenomenon of fatigue damage is known as corrosion fatigue.
Corrosion fatigue is one of the special forms of stress corrosion cracking; it results from the interaction between a corrosive environment and cyclic alternating stresses, which leads to a **reduction in the fatigue limit** of metal materials, causing them to fail prematurely.
It refers to the brittle fracture of materials or components under the combined action of alternating stresses and a corrosive environment
Corrosion fatigue: Many metal components in chemical processing equipment operate in corrosive environments and are simultaneously subjected to alternating loads. Compared to being subjected to alternating loads in an inert environment, the combined effect of alternating loads and an aggressive environment tends to significantly reduce the fatigue performance of components; this phenomenon of fatigue damage is known as corrosion fatigue.
Corrosion fatigue: Many metal components in chemical processing equipment operate in corrosive environments and are simultaneously subjected to alternating loads. Compared to being subjected to alternating loads in an inert environment, the combined effect of alternating loads and an aggressive environment tends to significantly reduce the fatigue performance of components; this phenomenon of fatigue damage is known as corrosion fatigue.
When metal is corroded by acids and bases, stress in some areas becomes much higher than in other areas, accelerating the formation of cracks; this is known as \"corrosion fatigue\".
Corrosion fatigue refers to the brittle fracture of materials or components under the combined action of alternating stresses and a corrosive environment