Structural, electronic and magnetic properties of splat-quenched FeCxalloys (x⩽0.05)
- 1 January 1977
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 7 (1), 123-137
- https://doi.org/10.1088/0305-4608/7/1/022
Abstract
The authors present the results of a combined investigation of splat-quenched Fe-Cx (x-1) with a slope identical to that observed in the dilute ferritic phase. X-ray diffraction reveals the presence of a martensite structure in addition to a small fraction of residual austenite; the dependence of the a and c lattice parameters on xc agrees with earlier measurements. The Mossbauer spectra reveal three or four magnetically non-equivalent iron sites. The subspectra with lowest hyperfine field ( approximately 268 kOe) and largest hyperfine field ( approximately 347 kOe) are attributed to the nearest iron neighbours, respectively in axial and equatorial positions of the carbon interstitial atoms.Keywords
This publication has 10 references indexed in Scilit:
- Mössbauer measurements in iron-base alloys with nontransition elementsPhysical Review B, 1974
- Mössbauer measurements on the aging of iron-carbon martensiteActa Metallurgica, 1973
- Mössbauer spectroscopy study of iron-carbon austenite and virgin martensiteMetallurgical Transactions, 1972
- Electrical Resistivity of Iron-Carbon AlloysJournal of Applied Physics, 1968
- A Study of the Mössbauer Effect during the Tempering of Iron-Carbon MartensiteJournal of the Physics Society Japan, 1968
- Mössbauer Effect in Iron-Carbon Martensite StructureJournal of the Physics Society Japan, 1968
- Static atomic displacements in iron-carbon martensiteActa Metallurgica, 1967
- Structure of MartensiteJournal of Applied Physics, 1967
- Mössbauer measurement of hyperfine field in martensitePhysics Letters A, 1967
- Calculations of the energy and migration characteristics of carbon and nitrogen in α-iron and vanadiumActa Metallurgica, 1964