Regularity of Nitrogen Macrosegregation in High Nitrogen Steel

Shu Huan Wang; Yan Hui Wu; Ding Guo Zhao; Long Chen

doi:10.4028/www.scientific.net/AMR.634-638.3106

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 634-638Regularity of Nitrogen Macrosegregation in High...

Regularity of Nitrogen Macrosegregation in High Nitrogen Steel

Abstract:

We studied the nitrogen macrosegregation of the HNS, and found that there were severe vertical segregation and horizontal segregation. Both of them are normal segregation. The study shown that the overflow area of nitrogen bubbles in the process of solidification is due to the nitrogen macrosegregation.

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Periodical:

Advanced Materials Research (Volumes 634-638)

Pages:

3106-3109

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.634-638.3106

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Online since:

January 2013

Authors:

Shu Huan Wang, Yan Hui Wu, Ding Guo Zhao, Long Chen

Keywords:

Cr12n Ingot, Degree of Segregation, Normal Segregation

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