Effect of Trace Mg on Impact Toughness of 2.25Cr1Mo Steel Doped with 0.056% P at Medium Temperature Aging Process

Effect of Trace Mg on Impact Toughness of 2.25Cr1Mo Steel Doped with 0.056% P at Medium Temperature Aging Process

In order to investigate the effect of Mg addition on the embrittlement of Cr-Mo steels, the 2.25Cr1Mo steel plates containing Mg, P contents were refined with vacuum induction furnace and rolled with double-stick reversible rolling mill. The impact toughness evolution and microstructural characteris...

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Bibliographic Details
Main Authors: Xin Dong, Xiaobing Li, Weiwei Xing, Leilei Ding, Yingche Ma, Kui Liu, Nannan Zhang
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Metals
Subjects:
2.25Cr1Mo steels
magnesium
phosphorus
auger electron instrument
grain boundary segregation
Online Access:https://www.mdpi.com/2075-4701/11/1/10

Internet

https://www.mdpi.com/2075-4701/11/1/10

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