ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The cathode protection method is a very useful corrosion protection technology for theunderground pipelines. However, it has some problems that hydrogen generated by electrochemicalreaction on the wet surface of the pipelines is attacked into the pipe weld, and make degradation oftheir mechanical properties. Therefore, in this study, welding residual stresses around of the X65pipe weld, which is generally used as a material of the gas pipelines, were previously calculated.And next, by using the cathode protection method, artificially degraded the X65 pipe weldincluding base metal, assessed its influence on the mechanical properties of the X65 pipe weld
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/54/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.345-346.1047.pdf
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