Kinetic process of mechanical alloying in Fe50Cu50
Huang, JY; Jiang, JZ; Yasuda, H; Mori, H
Corresponding AuthorHuang, JY(
Source PublicationPHYSICAL REVIEW B
AbstractIt is shown that mechanical alloying in the immiscible Fe-Cu system is governed by the atomic shear event and shear-induced diffusion process. We found that an alpha-to-gamma phase transformation, as evidenced by the Nishiyama-Wasserman orientation relationship, occurs by simultaneous shearing process when the grain size reduces to about 20 nm and Cu content reaches 20 at. % in bcc-FerichCu grains in the intermediate stage of milling of Fe50Cu50. Further milling promotes the interdiffusion between fcc-FerichCu and fcc-FeCurich, which is favored because of the similarity of the lattice structures, until a complete fee Fe-Cu solid solution is formed. The results provide significant insight into the understanding of recent experiments showing that chemical mixing of immiscible elements can bd induced by mechanical alloying. [S0163-1829(98)51342-2].
Indexed BySCI
WOS Research AreaPhysics
WOS SubjectPhysics, Condensed Matter
WOS IDWOS:000077153400004
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Cited Times:39[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorHuang, JY
Affiliation1.Acad Sinica, Inst Met Res, Lab Atom Imgaing Solids, Shenyang 110015, Peoples R China
2.Tech Univ Denmark, Dept Phys, DK-2800 Lyngby, Denmark
Recommended Citation
GB/T 7714
Huang, JY,Jiang, JZ,Yasuda, H,et al. Kinetic process of mechanical alloying in Fe50Cu50[J]. PHYSICAL REVIEW B,1998,58(18):11817-11820.
APA Huang, JY,Jiang, JZ,Yasuda, H,&Mori, H.(1998).Kinetic process of mechanical alloying in Fe50Cu50.PHYSICAL REVIEW B,58(18),11817-11820.
MLA Huang, JY,et al."Kinetic process of mechanical alloying in Fe50Cu50".PHYSICAL REVIEW B 58.18(1998):11817-11820.
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