Microstructure and Properties of Niobium Microalloyed Pipeline Steel in CSP and Steel Pipe Produced by ERW

Ji Xiang Gao; Lie Jun Li; Shao Jun Wei

doi:10.4028/www.scientific.net/AMR.1061-1062.23

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1061-1062Microstructure and Properties of Niobium...

Microstructure and Properties of Niobium Microalloyed Pipeline Steel in CSP and Steel Pipe Produced by ERW

Abstract:

Based on the basic characteristics of Compact Strip Production (CSP), this paper studies the composition design of Nb micro-alloyed pipeline steel, proposed eliminating mixed grains production control technology, also studied the microstructure and properties of steel pipe produced by Electric Resistance Welding ( ERW). Its performance meets API 5L specification and the project technology conditions, used for materiel of steel pipe for oil and gas pipeline project.

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Periodical:

Advanced Materials Research (Volumes 1061-1062)

Pages:

23-29

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1061-1062.23

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Online since:

December 2014

Authors:

Ji Xiang Gao*, Lie Jun Li, Shao Jun Wei

Keywords:

CSP, ERW, Niobium Microalloyed

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* - Corresponding Author

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