Formation of Fe-6.5wt%Si Sheets by Powder Rolling and Sintering

Abstract:

In the present study, Fe-Si sheets were formed by powder rolling of Fe-6.5wt%Si mixture powders, then were sintered in flowing Ar+5vol%H2 atmosphere. The changes in microstructure and density during the formation process were mainly discussed. The results show that Fe-Si mixture powders can be rolled into comparatively compact sheets. During subsequent sintering and re-rolling, the density of the sheet gradually increased and Si diffused into Fe lattice step by step with the increasing of temperature.

• Periodical: Key Engineering Materials (Volumes 280-283)
• Pages: 1713-1716
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.280-283.1713
• Online since: February 2007
• Authors: Lian Meng Zhang, W.J. Yuan, Qiang Shen, Dong Ming Zhang
• Keywords: Fe-6.5wt%Si, Formation, Powder Rolling

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