The Paton Welding Journal, 2010, №06

2010 №06 (03)

2010 №06 (05)

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The Paton Welding Journal, 2010, #6, 19-21 pages
 

Features of damageability of steam pipeline welded joints by the creep mechanism

V.V. Dmitrik, S.N. Bartash

Ukrainian Engineering Pedagogic Academy, Kharkov, Ukraine
 
 
Abstract
Considered are the features of damageability of long-term operating welded joints from heat-resistant pearlitic steels by the creep mechanism. It is shown that damageability of welded joints is a three-stage process, and essentially depends on metal degradation, which is controlled by physicochemical processes occurring in welded joint metal.
 
 
Keywords: arc welding, heat-resistant pearlitic steels, steam pipelines, welded joints, corrosive environment, creep, damageability, physicochemical processes
 
 
Received:                ??.??.??
Published:               28.06.10
 
 
References
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Suggested Citation

V.V. Dmitrik, S.N. Bartash (2010) Features of damageability of steam pipeline welded joints by the creep mechanism. The Paton Welding J., 06, 19-21.

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