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Can I read Mechanochemical Nitridation by Ball Milling Iron with M-phenylene Diamine on EtoBox?
Mechanochemical Nitridation by Ball Milling Iron with M-phenylene Diamine by L.J. Zhuge; W.G. Yao; X.M. Wu is a Materials Science article available to read on EtoBox.
What is Mechanochemical Nitridation by Ball Milling Iron with M-phenylene Diamine about?
The solid state synthesis reactions between elemental a-Fe powder and m-phenylene diamine (C 6 H 4 (NH 2 ) 2 ) have been studied. The different phase transformations are found in the course of milling and during subsequent thermal annealing. The single e-Fe 2-3 N phase with nitrogen concentration up to 11.53 wt% was obtained after 250 h ball milling. Owing to the local inhomogeneity of N content, the e-Fe 2-3 N phase can be formed by ball milling at room temperature, even though the sample has a low average N content. The saturation magnetization M S and coercivity H C of e-Fe 2-3 N are 81.4 A m 2 /kg and 16.28 kA/m. Thermal analysis experiments show structural stability of the e-Fe 2-3 N phase up to 512.01C. On comparison with a-Fe ball milled in NH 3 atmosphere, it is evident that the nitridation process in our experiment occurs more rapidly because more active nitrogen-containing radicals can be maintained during the milling process. It illustrates that the solid-solid reaction is more efficient than the solid-gas reaction.
Who reads Mechanochemical Nitridation by Ball Milling Iron with M-phenylene Diamine?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- L.J. Zhuge; W.G. Yao; X.M. Wu
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0304-8853)
- Published
- 2003
- Language
- EN
- Field
- Materials Science (Physical Sciences)