Thermodynamic Analysis and Observation of Inclusions in H13 Die Steel with Rare Earth

Xiao Liu; Jing Long Liang

doi:10.4028/www.scientific.net/AMR.690-693.193

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 690-693Thermodynamic Analysis and Observation of...

Thermodynamic Analysis and Observation of Inclusions in H13 Die Steel with Rare Earth

Abstract:

The effect of RE on modifying inclusions of H13 die steel was studied by metallographic examination, SEM and electron spectroscopy. Thermodynamic calculation was used to analyze the formation of RE inclusions in H13 die steel. The result shows that sulfide inclusions are modified to round RE complex inclusions after adding RE to H13 die steel.

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Periodical:

Advanced Materials Research (Volumes 690-693)

Pages:

193-196

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.690-693.193

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Online since:

May 2013

Authors:

Xiao Liu, Jing Long Liang

Keywords:

Die Steel, Inclusion, Rare Earth (RE), Thermodynamic Calculation

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