View Item 

Show simple item record

Thermodynamic and magnetic properties of metastable FexCu100−x solid solutions formed by mechanical alloying
dc.contributor.authorMa, E.en_US
dc.contributor.authorAtzmon, Michaelen_US
dc.contributor.authorPinkerton, F. E.en_US
dc.date.accessioned2010-05-06T21:00:49Z
dc.date.available2010-05-06T21:00:49Z
dc.date.issued1993-07-15en_US
dc.identifier.citationMa, E.; Atzmon, M.; Pinkerton, F. E. (1993). "Thermodynamic and magnetic properties of metastable FexCu100−x solid solutions formed by mechanical alloying." Journal of Applied Physics 74(2): 955-962. <http://hdl.handle.net/2027.42/69705>en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/69705
dc.descriptionCopyright 1993 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The article originally appeared in Journal of Applied Physics 74, 955 (1993) and may be found at http://jap.aip.org/resource/1/japiau/v74/i2/p955_s1.
dc.description.abstractMetastable solid solutions of Fe and Cu, which are immiscible in equilibrium, have been formed using high-energy ball milling of elemental powder mixtures. Single-phase face-centered-cubic (fcc) solid solution was obtained for 0<x≤60, and body-entered-cubic (bcc) solid solution for 75≤x<100. The transition from fcc to bcc occurred near x=70, where a mixture of fcc and bcc phases was obtained. The enthalpy of transformation to equilibrium was measured using differential scanning calorimetry. The average atomic volume of the phases exhibits a positive deviation from Vegard’s law, in qualitative agreement with the large positive enthalpy of mixing in this system. The magnetic moments and Curie temperatures for the metastable solid solutions have been determined and compared with those reported for Fe-Cu alloys formed by vapor deposition. Calculations of the formation enthalpy (ΔH) and free energy (ΔG) have been performed based on calphad data, with corrections based on our magnetization measurements. The calculated ΔG results are used to explain the observed fcc-bcc transition under polymorphous constraints.en_US
dc.format.extent3102 bytes
dc.format.extent1138045 bytes
dc.format.mimetypetext/plain
dc.format.mimetypeapplication/pdf
dc.publisherThe American Institute of Physicsen_US
dc.rights© The American Institute of Physicsen_US
dc.titleThermodynamic and magnetic properties of metastable FexCu100−x solid solutions formed by mechanical alloyingen_US
dc.typeArticleen_US
dc.subject.hlbsecondlevelPhysicsen_US
dc.subject.hlbtoplevelScienceen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumDepartment of Nuclear Engineering, The University of Michigan, Ann Arbor, Michigan 48109-2104en_US
dc.contributor.affiliationumPhysics Department, General Motors Research and Environmental Staff, Warren, Michigan 48090-9055en_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/69705/2/JAPIAU-74-2-955-1.pdf
dc.identifier.doi10.1063/1.354837en_US
dc.identifier.sourceJournal of Applied Physicsen_US
dc.identifier.citedreferenceW. L. Johnson, Prog. Mater. Sci. 30, 81 (1986).en_US
dc.identifier.citedreferenceE. F. Kneller, J. Appl. Phys. 35, 2210 (1964).en_US
dc.identifier.citedreferenceK. Sumiyama and Y. Nakamura, in Rapidly Quenched Metals, edited by S. Steeb and H. Warlimont (Elsevier, Netherland, 1985), p. 859; Acta Metall. 33, 1791 (1985).en_US
dc.identifier.citedreferenceC. L. Chien, S. H. Liou, D. Kofalt, W. Yu, T. Egami, and T. R. McGuire, Phys. Rev. B 33, 3247 (1986).en_US
dc.identifier.citedreferenceL. J. Huang and B. X. Liu, Appl. Phys. Lett. 57, 1401 (1990).en_US
dc.identifier.citedreferenceP. H. Shingu, K. N. Ishihara, K. Uenishi, J. Kuyama, B. Huang, and S. Nasu, in Solid State Powder Processing, edited by A. H. Clauer and J. J. deBarbadillo (TMS, Warrendale, 1990), p. 21; K. Uenishi, K. F. Kobayashi, S. Nasu, H. Hatano, K. Ishihara, and P. H. Shingu, Z. Metallkd. 83, 132 (1992).en_US
dc.identifier.citedreferenceT. B. Massalski, Ed., Binary Alloy Phase Diagrams (ASM, Metals Park, OH, 1986), Vol. 1, p. 916.en_US
dc.identifier.citedreferenceA. R. Miedema, Philips Tech. Rev. 36, 217 (1976).en_US
dc.identifier.citedreferenceC. C. Koch, in Materials Science and Technology, edited by R. W. Cahn, P. Haasen, and E. J. Kramer (VCH, Weinheim, 1991).en_US
dc.identifier.citedreferenceJ. Eckert, R. Birringer, J. C. Holzer, C. E. KrillIII, and W. L. Johnson, MRS Symp. Proc. 238, 739 (1992); J. Appl. Phys. 73, 131, 2794 (1993).en_US
dc.identifier.citedreferenceR. A. Swalin, Thermodynamics of Solids (Wiley, New York, 1962), pp. 91–108.en_US
dc.identifier.citedreferenceS. V. Vonsovskii, Magnetism (Wiley, New York, 1974), Vol. 2, p. 517.en_US
dc.identifier.citedreferenceL. Kaufman and H. Beinste in, Computer Calculations of Phase Diagrams (Academic, New York, 1970).en_US
dc.identifier.citedreferenceL. Kaufman and H. Nesor, CALPHAD 2, 117 (1978).en_US
dc.identifier.citedreferenceO. Kubaschewski, J. F. Smith, and D. M. Bailey, Z. Metallkunde 68, 495 (1977).en_US
dc.identifier.citedreferenceM. Hasebe and T. Nishizawa, CALPHAD 4, 83 (1980).en_US
dc.identifier.citedreferenceP. A. Linquist and B. Uhrenius, ibid, p. 193.en_US
dc.identifier.citedreferenceM. Hasebe and T. Nishizawa, CALPHAD 5, 105 (1981).en_US
dc.identifier.citedreferenceY.-Y. Chuang, R. Schmid, and Y. A. Chang, Metall. Trans. A 15A, 1921 (1984).en_US
dc.identifier.citedreferenceE. Hellstern, H. J. Fecht, Z. Fu, and W. L. Johnson, J. Appl. Phys. 65, 305 (1989).en_US
dc.identifier.citedreferenceJ. Friedel, Dislocations (Pergamon, Oxford, 1964), pp. 448–457; M. Atzmon, K. M. Unruh, and W. L. Johnson, J. Appl. Phys. 58, 3865 (1985).en_US
dc.identifier.citedreferenceY.-Y. Chuang, R. Schmid, and Y. A. Chang, Metall. Trans. A 16A, 153 (1985).en_US
dc.identifier.citedreferenceR. B. Schwarz, P. Nash, and D. Turnbull, J. Mater. Res. 2, 456 (1987).en_US
dc.identifier.citedreferenceE. Ma and M. Atzmon, J. Alloys Compounds (in press).en_US
dc.identifier.citedreferenceL. Schultz, in New Materials by Mechanical Alloying Techniques, edited by E. Arzt and L. Schultz (Informationsgesellschaft, Berlin, 1989), p. 53.en_US
dc.identifier.citedreferenceE. Ma and M. Atzmon, Phys. Rev. Lett. 67, 1126 (1991).en_US
dc.identifier.citedreferenceE. Ma and M. Atzmon, Mater. Sci. Forum 88–90, 467 (1992).en_US
dc.identifier.citedreferenceE. Ma and M. Atzmon, Mod. Phys. Lett. B 6, 127 (1992).en_US
dc.owningcollnamePhysics, Department of


Files in this item

Name:
JAPIAU-74-2-955-1.pdf
Size:
1.085MB
Format:
PDF
View/Open

Show simple item record

Remediation of Harmful Language

The University of Michigan Library aims to describe library materials in a way that respects the people and communities who create, use, and are represented in our collections. Report harmful or offensive language in catalog records, finding aids, or elsewhere in our collections anonymously through our metadata feedback form. More information at Remediation of Harmful Language.

Accessibility

If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.