Effects of Magnetic Field Intensity on Carbon Diffusion in Pure Iron in the Single-Phase Austenite Region

Yan Wu; Yan Lu; Xiang Zhao; Liang Zuo

doi:10.4028/www.scientific.net/MSF.706-709.2372

Paper Titles

Influence of Substitutional Atoms on the Solubility Limit of Carbon in B.c.c. Iron
p.2348

On the Methodology of Thermal Desorption Spectroscopy to Evaluate Hydrogen Embrittlement
p.2354

Fatigue Property of a 2.8GPa Grade Maraging Steel
p.2360

Effect of Electric Current Direction on Texture Evolution in a Cold Rolled Fe-3%Si Steel under Electric Current Pulses Treatment
p.2366

Effects of Magnetic Field Intensity on Carbon Diffusion in Pure Iron in the Single-Phase Austenite Region
p.2372

Improved Mechanical Properties in Ti/Mo-Bearing Martensitic Steel by Precipitation and Grain Refinement
p.2378

Low Temperature Precipitation in Nb-Added Si- and Si-Free Bainitic Steels
p.2384

Characterization of Precipitation Kinetics of Inconel 718 Superalloy by the Stress Relaxation Technique
p.2393

3D Imaging Using X-Ray Tomography and SEM Combined FIB to Study Non Isothermal Creep Damage of (111) Oriented Samples of γ / γ ' Nickel Base Single Crystal Superalloy MC2
p.2400

HomeMaterials Science ForumMaterials Science Forum Vols. 706-709Effects of Magnetic Field Intensity on Carbon...

Effects of Magnetic Field Intensity on Carbon Diffusion in Pure Iron in the Single-Phase Austenite Region

Abstract:

Effects of magnetic field intensity on carbon diffusion in pure iron in the single-phase austenite region were investigated. Specimens of high purity iron (99.99%) were buried in an air-proof melting pot filled up with cementation agent, and respectively subjected to isothermal annealing at 930° for 25 min with a heating rate of 5°C /min, and then cooled in the furnace. A magnetic field with different intensity was applied during the whole heating, isothermal holding and cooling processes. The results showed that the magnetic field annealing obviously hinders the carbon diffusion in the direction perpendicular to the magnetic field direction and this effect increased with the enhancement of magnetic filed intensity.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volumes 706-709)

Pages:

2372-2377

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.706-709.2372

Citation:

Cite this paper

Online since:

January 2012

Authors:

Yan Wu, Yan Lu, Xiang Zhao, Liang Zuo

Keywords:

Carbon, Diffusion, Magnetic Field, Pure Iron

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] W. V. Youdelis, D. R. Colton and J. Cahoon: Can. J Phys. Vol. 42 (1964), p.2217.

Google Scholar

[2] H. Nakajima, S. Maekawa, Y. Aoki and M. Koiwa: Trans. JIM Vol. 26 (1985), p.1.

Google Scholar

[3] A. V. Pokoev, D. I. Stepanov, I. S. Trofimov and V. F. Mazanko: Phys. Stat. Sol. (a) Vol. 137 (1993), p. K1.

DOI: 10.1002/pssa.2211370126

Google Scholar

[4] A. V. Pokoev, D. I. Stepanov: Defect Diffusion Forum Vol. 143-147 (1997), p.419.

Google Scholar

[5] S. Nakamichi, S. Tsurekawa, Y. Morizono, T. Watanabe, M. Nishida and A. Chiba: J Mater. Sci. Vol. 40 (2005), p.3191.

Google Scholar

[6] H. Ohtsuka: CAMP-ISIJ Vol. 19 (2006), p.791.

Google Scholar

[7] H. Ohtsuka and X. J. Hao: in Proceeding: The 5th International symposium on EPM, (2006), p.648.

Google Scholar

[8] Y. D. Zhang, C. Esling, J. S. Lecomte, C. S. He, X. Zhao and L. Zuo: Acta Mater. Vol. 53 (2005), p.5213.

Google Scholar

[9] Y. Iijima, K. Kimura and K. Hirano: Acta Metall. Vol. 36 (1988), p.2811.

Google Scholar

[10] E. Budke, CH. Herzig and H. Wever: Phys. Stat. Sol. Vol. 127 (1991), p.87.

Google Scholar

[11] J. –K. Choi, H. Ohtsuka, Y. Xu and W. –Y. Choo: Scripta Mater. Vol. 43 (2000), p.221.

Google Scholar