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The Manufacturing of High Porosity Iron with an Ultra-Fine Microstructure via Free Pressureless Spark Plasma Sintering

High porosity (>40 vol %) iron specimens with micro- and nanoscale isotropic pores were fabricated by carrying out free pressureless spark plasma sintering (FPSPS) of submicron hollow Fe–N powders at 750 °C. Ultra-fine porous microstructures are obtained by imposing high heating rates during the...

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Detalles Bibliográficos
Autores principales: Cui, Guodong, Wei, Xialu, Olevsky, Eugene A., German, Randall M., Chen, Junying
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5456833/
https://www.ncbi.nlm.nih.gov/pubmed/28773617
http://dx.doi.org/10.3390/ma9060495