The effect of pre-segregation of phosphorus on the dynamic embrittlement of iron-vanadium alloys at 550 C in air
Journal Article
·
· Scripta Materialia
- Defence Metallurgical Research Lab., Hyderabad (India)
In this paper the author presents preliminary investigations of another example of dynamic embrittlement, together with the study aimed at examining the possible effect of grain boundary pre-segregation of phosphorus on the dynamic embrittlement of iron-vanadium alloys. The preliminary studies suggests that Fe-V containing alloys are susceptible to dynamic embrittlement by oxygen-containing environment. However, intergranular pre-segregation of phosphorus can suppress the dynamic embrittlement process. Efforts are currently underway to further investigate the phenomenon at different temperatures and partial pressures of oxygen.
- OSTI ID:
- 413271
- Journal Information:
- Scripta Materialia, Journal Name: Scripta Materialia Journal Issue: 11 Vol. 35; ISSN 1359-6462; ISSN SCMAF7
- Country of Publication:
- United States
- Language:
- English
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